mirror of https://github.com/vim/vim.git
4096 lines
132 KiB
Plaintext
4096 lines
132 KiB
Plaintext
dnl configure.in: autoconf script for Vim
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dnl Process this file with autoconf 2.12 or 2.13 to produce "configure".
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dnl Should also work with autoconf 2.54 and later.
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AC_INIT(vim.h)
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AC_CONFIG_HEADER(auto/config.h:config.h.in)
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dnl Being able to run configure means the system is Unix (compatible).
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AC_DEFINE(UNIX)
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AC_PROG_MAKE_SET
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dnl Checks for programs.
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AC_PROG_CC dnl required by almost everything
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AC_PROG_CPP dnl required by header file checks
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AC_PROGRAM_EGREP dnl required by AC_EGREP_CPP
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AC_PROG_FGREP dnl finds working grep -F
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AC_ISC_POSIX dnl required by AC_C_CROSS
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AC_PROG_AWK dnl required for "make html" in ../doc
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dnl Don't strip if we don't have it
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AC_CHECK_PROG(STRIP, strip, strip, :)
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dnl Check for extension of executables
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AC_EXEEXT
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dnl Check for standard headers. We don't use this in Vim but other stuff
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dnl in autoconf needs it, where it uses STDC_HEADERS.
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AC_HEADER_STDC
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AC_HEADER_SYS_WAIT
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dnl Check for the flag that fails if stuff are missing.
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AC_MSG_CHECKING(--enable-fail-if-missing argument)
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AC_ARG_ENABLE(fail_if_missing,
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[ --enable-fail-if-missing Fail if dependencies on additional features
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specified on the command line are missing.],
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[fail_if_missing="yes"],
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[fail_if_missing="no"])
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AC_MSG_RESULT($fail_if_missing)
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dnl Set default value for CFLAGS if none is defined or it's empty
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if test -z "$CFLAGS"; then
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CFLAGS="-O"
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test "$GCC" = yes && CFLAGS="-O2 -fno-strength-reduce -Wall"
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fi
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if test "$GCC" = yes; then
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dnl method that should work for nearly all versions
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gccversion=`$CC -dumpversion`
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if test "x$gccversion" = "x"; then
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dnl old method; fall-back for when -dumpversion doesn't work
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gccversion=`$CC --version | sed -e '2,$d' -e 's/darwin.//' -e 's/^[[^0-9]]*\([[0-9]]\.[[0-9.]]*\).*$/\1/g'`
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fi
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dnl version 4.0.1 was reported to cause trouble on Macintosh by Marcin Dalecki
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if test "$gccversion" = "3.0.1" -o "$gccversion" = "3.0.2" -o "$gccversion" = "4.0.1"; then
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echo 'GCC [[34]].0.[[12]] has a bug in the optimizer, disabling "-O#"'
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CFLAGS=`echo "$CFLAGS" | sed 's/-O[[23456789]]/-O/'`
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else
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if test "$gccversion" = "3.1" -o "$gccversion" = "3.2" -o "$gccversion" = "3.2.1" && `echo "$CFLAGS" | grep -v fno-strength-reduce >/dev/null`; then
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echo 'GCC 3.1 and 3.2 have a bug in the optimizer, adding "-fno-strength-reduce"'
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CFLAGS="$CFLAGS -fno-strength-reduce"
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fi
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fi
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fi
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dnl clang-500.2.75 or around has abandoned -f[no-]strength-reduce and issues a
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dnl warning when that flag is passed to. Accordingly, adjust CFLAGS based on
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dnl the version number of the clang in use.
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dnl Note that this does not work to get the version of clang 3.1 or 3.2.
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AC_MSG_CHECKING(for recent clang version)
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CLANG_VERSION_STRING=`$CC --version 2>/dev/null | sed -n -e 's/^.*clang.*\([[0-9]][[0-9]]*\.[[0-9]][[0-9]]*\.[[0-9]][[0-9]]*\).*$/\1/p'`
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if test x"$CLANG_VERSION_STRING" != x"" ; then
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CLANG_MAJOR=`echo "$CLANG_VERSION_STRING" | sed -n -e 's/\([[0-9]][[0-9]]*\)\.[[0-9]][[0-9]]*\.[[0-9]][[0-9]]*/\1/p'`
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CLANG_MINOR=`echo "$CLANG_VERSION_STRING" | sed -n -e 's/[[0-9]][[0-9]]*\.\([[0-9]][[0-9]]*\)\.[[0-9]][[0-9]]*/\1/p'`
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CLANG_REVISION=`echo "$CLANG_VERSION_STRING" | sed -n -e 's/[[0-9]][[0-9]]*\.[[0-9]][[0-9]]*\.\([[0-9]][[0-9]]*\)/\1/p'`
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CLANG_VERSION=`expr $CLANG_MAJOR '*' 1000000 '+' $CLANG_MINOR '*' 1000 '+' $CLANG_REVISION`
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AC_MSG_RESULT($CLANG_VERSION)
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dnl If you find the same issue with versions earlier than 500.2.75,
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dnl change the constant 500002075 below appropriately. To get the
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dnl integer corresponding to a version number, refer to the
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dnl definition of CLANG_VERSION above.
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if test "$CLANG_VERSION" -ge 500002075 ; then
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CFLAGS=`echo "$CFLAGS" | sed -n -e 's/-fno-strength-reduce/ /p'`
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fi
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else
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AC_MSG_RESULT(no)
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fi
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dnl If configure thinks we are cross compiling, there might be something
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dnl wrong with the CC or CFLAGS settings, give a useful warning message
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if test "$cross_compiling" = yes; then
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AC_MSG_RESULT([cannot compile a simple program; if not cross compiling check CC and CFLAGS])
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fi
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dnl gcc-cpp has the wonderful -MM option to produce nicer dependencies.
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dnl But gcc 3.1 changed the meaning! See near the end.
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test "$GCC" = yes && CPP_MM=M; AC_SUBST(CPP_MM)
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if test -f ./toolcheck; then
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AC_CHECKING(for buggy tools)
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sh ./toolcheck 1>&AC_FD_MSG
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fi
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OS_EXTRA_SRC=""; OS_EXTRA_OBJ=""
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dnl Check for BeOS, which needs an extra source file
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AC_MSG_CHECKING(for BeOS)
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case `uname` in
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BeOS) OS_EXTRA_SRC=os_beos.c; OS_EXTRA_OBJ=objects/os_beos.o
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BEOS=yes; AC_MSG_RESULT(yes);;
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*) BEOS=no; AC_MSG_RESULT(no);;
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esac
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dnl If QNX is found, assume we don't want to use Xphoton
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dnl unless it was specifically asked for (--with-x)
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AC_MSG_CHECKING(for QNX)
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case `uname` in
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QNX) OS_EXTRA_SRC=os_qnx.c; OS_EXTRA_OBJ=objects/os_qnx.o
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test -z "$with_x" && with_x=no
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QNX=yes; AC_MSG_RESULT(yes);;
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*) QNX=no; AC_MSG_RESULT(no);;
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esac
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dnl Check for Darwin and MacOS X
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dnl We do a check for MacOS X in the very beginning because there
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dnl are a lot of other things we need to change besides GUI stuff
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AC_MSG_CHECKING([for Darwin (Mac OS X)])
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if test "`(uname) 2>/dev/null`" = Darwin; then
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AC_MSG_RESULT(yes)
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AC_MSG_CHECKING(--disable-darwin argument)
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AC_ARG_ENABLE(darwin,
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[ --disable-darwin Disable Darwin (Mac OS X) support.],
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, [enable_darwin="yes"])
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if test "$enable_darwin" = "yes"; then
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AC_MSG_RESULT(no)
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AC_MSG_CHECKING(if Darwin files are there)
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if test -f os_macosx.m; then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT([no, Darwin support disabled])
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enable_darwin=no
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fi
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else
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AC_MSG_RESULT([yes, Darwin support excluded])
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fi
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AC_MSG_CHECKING(--with-mac-arch argument)
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AC_ARG_WITH(mac-arch, [ --with-mac-arch=ARCH current, intel, ppc or both],
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MACARCH="$withval"; AC_MSG_RESULT($MACARCH),
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MACARCH="current"; AC_MSG_RESULT(defaulting to $MACARCH))
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AC_MSG_CHECKING(--with-developer-dir argument)
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AC_ARG_WITH(developer-dir, [ --with-developer-dir=PATH use PATH as location for Xcode developer tools],
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DEVELOPER_DIR="$withval"; AC_MSG_RESULT($DEVELOPER_DIR),
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AC_MSG_RESULT(not present))
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if test "x$DEVELOPER_DIR" = "x"; then
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AC_PATH_PROG(XCODE_SELECT, xcode-select)
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if test "x$XCODE_SELECT" != "x"; then
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AC_MSG_CHECKING(for developer dir using xcode-select)
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DEVELOPER_DIR=`$XCODE_SELECT -print-path`
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AC_MSG_RESULT([$DEVELOPER_DIR])
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else
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DEVELOPER_DIR=/Developer
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fi
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fi
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if test "x$MACARCH" = "xboth"; then
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AC_MSG_CHECKING(for 10.4 universal SDK)
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dnl There is a terrible inconsistency (but we appear to get away with it):
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dnl $CFLAGS uses the 10.4u SDK library for the headers, while $CPPFLAGS
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dnl doesn't, because "gcc -E" doesn't grok it. That means the configure
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dnl tests using the preprocessor are actually done with the wrong header
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dnl files. $LDFLAGS is set at the end, because configure uses it together
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dnl with $CFLAGS and we can only have one -sysroot argument.
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save_cppflags="$CPPFLAGS"
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save_cflags="$CFLAGS"
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save_ldflags="$LDFLAGS"
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CFLAGS="$CFLAGS -isysroot $DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc"
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AC_TRY_LINK([ ], [ ],
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AC_MSG_RESULT(found, will make universal binary),
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AC_MSG_RESULT(not found)
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CFLAGS="$save_cflags"
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AC_MSG_CHECKING(if Intel architecture is supported)
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CPPFLAGS="$CPPFLAGS -arch i386"
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LDFLAGS="$save_ldflags -arch i386"
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AC_TRY_LINK([ ], [ ],
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AC_MSG_RESULT(yes); MACARCH="intel",
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AC_MSG_RESULT(no, using PowerPC)
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MACARCH="ppc"
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CPPFLAGS="$save_cppflags -arch ppc"
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LDFLAGS="$save_ldflags -arch ppc"))
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elif test "x$MACARCH" = "xintel"; then
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CPPFLAGS="$CPPFLAGS -arch intel"
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LDFLAGS="$LDFLAGS -arch intel"
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elif test "x$MACARCH" = "xppc"; then
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CPPFLAGS="$CPPFLAGS -arch ppc"
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LDFLAGS="$LDFLAGS -arch ppc"
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fi
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if test "$enable_darwin" = "yes"; then
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MACOSX=yes
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OS_EXTRA_SRC="os_macosx.m os_mac_conv.c";
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OS_EXTRA_OBJ="objects/os_macosx.o objects/os_mac_conv.o"
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dnl TODO: use -arch i386 on Intel machines
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dnl Removed -no-cpp-precomp, only for very old compilers.
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CPPFLAGS="$CPPFLAGS -DMACOS_X_UNIX"
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dnl If Carbon is found, assume we don't want X11
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dnl unless it was specifically asked for (--with-x)
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dnl or Motif, Athena or GTK GUI is used.
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AC_CHECK_HEADER(Carbon/Carbon.h, CARBON=yes)
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if test "x$CARBON" = "xyes"; then
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if test -z "$with_x" -a "X$enable_gui" != Xmotif -a "X$enable_gui" != Xathena -a "X$enable_gui" != Xgtk2; then
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with_x=no
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fi
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fi
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fi
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dnl Avoid a bug with -O2 with gcc 4.0.1. Symptom: malloc() reports double
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dnl free. This happens in expand_filename(), because the optimizer swaps
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dnl two blocks of code, both using "repl", that can't be swapped.
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if test "$MACARCH" = "intel" -o "$MACARCH" = "both"; then
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CFLAGS=`echo "$CFLAGS" | sed 's/-O[[23456789]]/-Oz/'`
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fi
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else
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AC_MSG_RESULT(no)
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fi
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dnl Mac OS X 10.9+ no longer include AvailabilityMacros.h in Carbon
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dnl so we need to include it to have access to version macros.
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AC_CHECK_HEADERS(AvailabilityMacros.h)
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AC_SUBST(OS_EXTRA_SRC)
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AC_SUBST(OS_EXTRA_OBJ)
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dnl Add /usr/local/lib to $LDFLAGS and /usr/local/include to CFLAGS.
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dnl Only when the directory exists and it wasn't there yet.
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dnl For gcc don't do this when it is already in the default search path.
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dnl Skip all of this when cross-compiling.
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if test "$cross_compiling" = no; then
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AC_MSG_CHECKING(--with-local-dir argument)
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have_local_include=''
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have_local_lib=''
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AC_ARG_WITH([local-dir], [ --with-local-dir=PATH search PATH instead of /usr/local for local libraries.
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--without-local-dir do not search /usr/local for local libraries.], [
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local_dir="$withval"
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case "$withval" in
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*/*) ;;
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no)
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# avoid adding local dir to LDFLAGS and CPPFLAGS
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have_local_include=yes
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have_local_lib=yes
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;;
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*) AC_MSG_ERROR(must pass path argument to --with-local-dir) ;;
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esac
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AC_MSG_RESULT($local_dir)
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], [
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local_dir=/usr/local
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AC_MSG_RESULT(Defaulting to $local_dir)
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])
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if test "$GCC" = yes -a "$local_dir" != no; then
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echo 'void f(){}' > conftest.c
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dnl Removed -no-cpp-precomp, only needed for OS X 10.2 (Ben Fowler)
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have_local_include=`${CC-cc} -c -v conftest.c 2>&1 | grep "${local_dir}/include"`
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have_local_lib=`${CC-cc} -c -v conftest.c 2>&1 | grep "${local_dir}/lib"`
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rm -f conftest.c conftest.o
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fi
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if test -z "$have_local_lib" -a -d "${local_dir}/lib"; then
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tt=`echo "$LDFLAGS" | sed -e "s+-L${local_dir}/lib ++g" -e "s+-L${local_dir}/lib$++g"`
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if test "$tt" = "$LDFLAGS"; then
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LDFLAGS="$LDFLAGS -L${local_dir}/lib"
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fi
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fi
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if test -z "$have_local_include" -a -d "${local_dir}/include"; then
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tt=`echo "$CPPFLAGS" | sed -e "s+-I${local_dir}/include ++g" -e "s+-I${local_dir}/include$++g"`
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if test "$tt" = "$CPPFLAGS"; then
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CPPFLAGS="$CPPFLAGS -I${local_dir}/include"
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fi
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fi
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fi
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AC_MSG_CHECKING(--with-vim-name argument)
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AC_ARG_WITH(vim-name, [ --with-vim-name=NAME what to call the Vim executable],
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VIMNAME="$withval"; AC_MSG_RESULT($VIMNAME),
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VIMNAME="vim"; AC_MSG_RESULT(Defaulting to $VIMNAME))
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AC_SUBST(VIMNAME)
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AC_MSG_CHECKING(--with-ex-name argument)
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AC_ARG_WITH(ex-name, [ --with-ex-name=NAME what to call the Ex executable],
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EXNAME="$withval"; AC_MSG_RESULT($EXNAME),
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EXNAME="ex"; AC_MSG_RESULT(Defaulting to ex))
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AC_SUBST(EXNAME)
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AC_MSG_CHECKING(--with-view-name argument)
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AC_ARG_WITH(view-name, [ --with-view-name=NAME what to call the View executable],
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VIEWNAME="$withval"; AC_MSG_RESULT($VIEWNAME),
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VIEWNAME="view"; AC_MSG_RESULT(Defaulting to view))
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AC_SUBST(VIEWNAME)
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AC_MSG_CHECKING(--with-global-runtime argument)
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AC_ARG_WITH(global-runtime, [ --with-global-runtime=DIR global runtime directory in 'runtimepath'],
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AC_MSG_RESULT($withval); AC_DEFINE_UNQUOTED(RUNTIME_GLOBAL, "$withval"),
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AC_MSG_RESULT(no))
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AC_MSG_CHECKING(--with-modified-by argument)
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AC_ARG_WITH(modified-by, [ --with-modified-by=NAME name of who modified a release version],
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AC_MSG_RESULT($withval); AC_DEFINE_UNQUOTED(MODIFIED_BY, "$withval"),
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AC_MSG_RESULT(no))
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dnl Check for EBCDIC stolen from the LYNX port to z/OS Unix
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AC_MSG_CHECKING(if character set is EBCDIC)
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AC_TRY_COMPILE([ ],
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[ /* TryCompile function for CharSet.
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Treat any failure as ASCII for compatibility with existing art.
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Use compile-time rather than run-time tests for cross-compiler
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tolerance. */
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#if '0'!=240
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make an error "Character set is not EBCDIC"
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#endif ],
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[ # TryCompile action if true
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cf_cv_ebcdic=yes ],
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[ # TryCompile action if false
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cf_cv_ebcdic=no])
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# end of TryCompile ])
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# end of CacheVal CvEbcdic
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AC_MSG_RESULT($cf_cv_ebcdic)
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case "$cf_cv_ebcdic" in #(vi
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yes) AC_DEFINE(EBCDIC)
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line_break='"\\n"'
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;;
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*) line_break='"\\012"';;
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esac
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AC_SUBST(line_break)
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if test "$cf_cv_ebcdic" = "yes"; then
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dnl If we have EBCDIC we most likely have z/OS Unix, let's test it!
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AC_MSG_CHECKING(for z/OS Unix)
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case `uname` in
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OS/390) zOSUnix="yes";
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dnl If using cc the environment variable _CC_CCMODE must be
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dnl set to "1", so that some compiler extensions are enabled.
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dnl If using c89 the environment variable is named _CC_C89MODE.
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dnl Note: compile with c89 never tested.
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if test "$CC" = "cc"; then
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ccm="$_CC_CCMODE"
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ccn="CC"
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else
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if test "$CC" = "c89"; then
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ccm="$_CC_C89MODE"
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ccn="C89"
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else
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ccm=1
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fi
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fi
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if test "$ccm" != "1"; then
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echo ""
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echo "------------------------------------------"
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echo " On z/OS Unix, the environment variable"
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echo " _CC_${ccn}MODE must be set to \"1\"!"
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echo " Do:"
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echo " export _CC_${ccn}MODE=1"
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echo " and then call configure again."
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echo "------------------------------------------"
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exit 1
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fi
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# Set CFLAGS for configure process.
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# This will be reset later for config.mk.
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# Use haltonmsg to force error for missing H files.
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CFLAGS="$CFLAGS -D_ALL_SOURCE -Wc,float(ieee),haltonmsg(3296)";
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LDFLAGS="$LDFLAGS -Wl,EDIT=NO"
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AC_MSG_RESULT(yes)
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;;
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*) zOSUnix="no";
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AC_MSG_RESULT(no)
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;;
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esac
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fi
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dnl Set QUOTESED. Needs additional backslashes on zOS
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if test "$zOSUnix" = "yes"; then
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QUOTESED="sed -e 's/[[\\\\\"]]/\\\\\\\\&/g' -e 's/\\\\\\\\\"/\"/' -e 's/\\\\\\\\\";\$\$/\";/'"
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else
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QUOTESED="sed -e 's/[[\\\\\"]]/\\\\&/g' -e 's/\\\\\"/\"/' -e 's/\\\\\";\$\$/\";/'"
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fi
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AC_SUBST(QUOTESED)
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dnl Link with -lsmack for Smack stuff; if not found
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AC_MSG_CHECKING(--disable-smack argument)
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AC_ARG_ENABLE(smack,
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[ --disable-smack Do not check for Smack support.],
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, enable_smack="yes")
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if test "$enable_smack" = "yes"; then
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AC_MSG_RESULT(no)
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AC_CHECK_HEADER([linux/xattr.h], true, enable_smack="no")
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else
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AC_MSG_RESULT(yes)
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fi
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if test "$enable_smack" = "yes"; then
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AC_CHECK_HEADER([attr/xattr.h], true, enable_smack="no")
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fi
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|
if test "$enable_smack" = "yes"; then
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AC_MSG_CHECKING(for XATTR_NAME_SMACKEXEC in linux/xattr.h)
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AC_EGREP_CPP(XATTR_NAME_SMACKEXEC, [#include <linux/xattr.h>],
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|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no); enable_smack="no")
|
|
fi
|
|
if test "$enable_smack" = "yes"; then
|
|
AC_CHECK_LIB(attr, setxattr,
|
|
[LIBS="$LIBS -lattr"
|
|
found_smack="yes"
|
|
AC_DEFINE(HAVE_SMACK)])
|
|
fi
|
|
|
|
dnl When smack was found don't search for SELinux
|
|
if test "x$found_smack" = "x"; then
|
|
dnl Link with -lselinux for SELinux stuff; if not found
|
|
AC_MSG_CHECKING(--disable-selinux argument)
|
|
AC_ARG_ENABLE(selinux,
|
|
[ --disable-selinux Do not check for SELinux support.],
|
|
, enable_selinux="yes")
|
|
if test "$enable_selinux" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
AC_CHECK_LIB(selinux, is_selinux_enabled,
|
|
[LIBS="$LIBS -lselinux"
|
|
AC_DEFINE(HAVE_SELINUX)])
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
fi
|
|
|
|
dnl Check user requested features.
|
|
|
|
AC_MSG_CHECKING(--with-features argument)
|
|
AC_ARG_WITH(features, [ --with-features=TYPE tiny, small, normal, big or huge (default: normal)],
|
|
features="$withval"; AC_MSG_RESULT($features),
|
|
features="normal"; AC_MSG_RESULT(Defaulting to normal))
|
|
|
|
dovimdiff=""
|
|
dogvimdiff=""
|
|
case "$features" in
|
|
tiny) AC_DEFINE(FEAT_TINY) ;;
|
|
small) AC_DEFINE(FEAT_SMALL) ;;
|
|
normal) AC_DEFINE(FEAT_NORMAL) dovimdiff="installvimdiff";
|
|
dogvimdiff="installgvimdiff" ;;
|
|
big) AC_DEFINE(FEAT_BIG) dovimdiff="installvimdiff";
|
|
dogvimdiff="installgvimdiff" ;;
|
|
huge) AC_DEFINE(FEAT_HUGE) dovimdiff="installvimdiff";
|
|
dogvimdiff="installgvimdiff" ;;
|
|
*) AC_MSG_RESULT([Sorry, $features is not supported]) ;;
|
|
esac
|
|
|
|
AC_SUBST(dovimdiff)
|
|
AC_SUBST(dogvimdiff)
|
|
|
|
AC_MSG_CHECKING(--with-compiledby argument)
|
|
AC_ARG_WITH(compiledby, [ --with-compiledby=NAME name to show in :version message],
|
|
compiledby="$withval"; AC_MSG_RESULT($withval),
|
|
compiledby=""; AC_MSG_RESULT(no))
|
|
AC_SUBST(compiledby)
|
|
|
|
AC_MSG_CHECKING(--disable-xsmp argument)
|
|
AC_ARG_ENABLE(xsmp,
|
|
[ --disable-xsmp Disable XSMP session management],
|
|
, enable_xsmp="yes")
|
|
|
|
if test "$enable_xsmp" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(--disable-xsmp-interact argument)
|
|
AC_ARG_ENABLE(xsmp-interact,
|
|
[ --disable-xsmp-interact Disable XSMP interaction],
|
|
, enable_xsmp_interact="yes")
|
|
if test "$enable_xsmp_interact" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
AC_DEFINE(USE_XSMP_INTERACT)
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
|
|
dnl Check for Lua feature.
|
|
AC_MSG_CHECKING(--enable-luainterp argument)
|
|
AC_ARG_ENABLE(luainterp,
|
|
[ --enable-luainterp[=OPTS] Include Lua interpreter. [default=no] [OPTS=no/yes/dynamic]], ,
|
|
[enable_luainterp="no"])
|
|
AC_MSG_RESULT($enable_luainterp)
|
|
|
|
if test "$enable_luainterp" = "yes" -o "$enable_luainterp" = "dynamic"; then
|
|
dnl -- find the lua executable
|
|
AC_SUBST(vi_cv_path_lua)
|
|
|
|
AC_MSG_CHECKING(--with-lua-prefix argument)
|
|
AC_ARG_WITH(lua_prefix,
|
|
[ --with-lua-prefix=PFX Prefix where Lua is installed.],
|
|
with_lua_prefix="$withval"; AC_MSG_RESULT($with_lua_prefix),
|
|
with_lua_prefix="";AC_MSG_RESULT(no))
|
|
|
|
if test "X$with_lua_prefix" != "X"; then
|
|
vi_cv_path_lua_pfx="$with_lua_prefix"
|
|
else
|
|
AC_MSG_CHECKING(LUA_PREFIX environment var)
|
|
if test "X$LUA_PREFIX" != "X"; then
|
|
AC_MSG_RESULT("$LUA_PREFIX")
|
|
vi_cv_path_lua_pfx="$LUA_PREFIX"
|
|
else
|
|
AC_MSG_RESULT([not set, default to /usr])
|
|
vi_cv_path_lua_pfx="/usr"
|
|
fi
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--with-luajit)
|
|
AC_ARG_WITH(luajit,
|
|
[ --with-luajit Link with LuaJIT instead of Lua.],
|
|
[vi_cv_with_luajit="$withval"],
|
|
[vi_cv_with_luajit="no"])
|
|
AC_MSG_RESULT($vi_cv_with_luajit)
|
|
|
|
LUA_INC=
|
|
if test "X$vi_cv_path_lua_pfx" != "X"; then
|
|
if test "x$vi_cv_with_luajit" != "xno"; then
|
|
dnl -- try to find LuaJIT executable
|
|
AC_PATH_PROG(vi_cv_path_luajit, luajit)
|
|
if test "X$vi_cv_path_luajit" != "X"; then
|
|
dnl -- find LuaJIT version
|
|
AC_CACHE_CHECK(LuaJIT version, vi_cv_version_luajit,
|
|
[ vi_cv_version_luajit=`${vi_cv_path_luajit} -v 2>&1 | sed 's/LuaJIT \([[0-9.]]*\)\.[[0-9]]\(-[[a-z0-9]]*\)* .*/\1/'` ])
|
|
AC_CACHE_CHECK(Lua version of LuaJIT, vi_cv_version_lua_luajit,
|
|
[ vi_cv_version_lua_luajit=`${vi_cv_path_luajit} -e "print(_VERSION)" | sed 's/.* //'` ])
|
|
vi_cv_path_lua="$vi_cv_path_luajit"
|
|
vi_cv_version_lua="$vi_cv_version_lua_luajit"
|
|
fi
|
|
else
|
|
dnl -- try to find Lua executable
|
|
AC_PATH_PROG(vi_cv_path_plain_lua, lua)
|
|
if test "X$vi_cv_path_plain_lua" != "X"; then
|
|
dnl -- find Lua version
|
|
AC_CACHE_CHECK(Lua version, vi_cv_version_plain_lua,
|
|
[ vi_cv_version_plain_lua=`${vi_cv_path_plain_lua} -e "print(_VERSION)" | sed 's/.* //'` ])
|
|
fi
|
|
vi_cv_path_lua="$vi_cv_path_plain_lua"
|
|
vi_cv_version_lua="$vi_cv_version_plain_lua"
|
|
fi
|
|
if test "x$vi_cv_with_luajit" != "xno" && test "X$vi_cv_version_luajit" != "X"; then
|
|
AC_MSG_CHECKING(if lua.h can be found in $vi_cv_path_lua_pfx/include/luajit-$vi_cv_version_luajit)
|
|
if test -f "$vi_cv_path_lua_pfx/include/luajit-$vi_cv_version_luajit/lua.h"; then
|
|
AC_MSG_RESULT(yes)
|
|
LUA_INC=/luajit-$vi_cv_version_luajit
|
|
fi
|
|
fi
|
|
if test "X$LUA_INC" = "X"; then
|
|
AC_MSG_CHECKING(if lua.h can be found in $vi_cv_path_lua_pfx/include)
|
|
if test -f "$vi_cv_path_lua_pfx/include/lua.h"; then
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(if lua.h can be found in $vi_cv_path_lua_pfx/include/lua$vi_cv_version_lua)
|
|
if test -f "$vi_cv_path_lua_pfx/include/lua$vi_cv_version_lua/lua.h"; then
|
|
AC_MSG_RESULT(yes)
|
|
LUA_INC=/lua$vi_cv_version_lua
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
vi_cv_path_lua_pfx=
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "X$vi_cv_path_lua_pfx" != "X"; then
|
|
if test "x$vi_cv_with_luajit" != "xno"; then
|
|
multiarch=`dpkg-architecture -qDEB_HOST_MULTIARCH 2> /dev/null`
|
|
if test "X$multiarch" != "X"; then
|
|
lib_multiarch="lib/${multiarch}"
|
|
else
|
|
lib_multiarch="lib"
|
|
fi
|
|
if test "X$vi_cv_version_lua" = "X"; then
|
|
LUA_LIBS="-L${vi_cv_path_lua_pfx}/${lib_multiarch} -lluajit"
|
|
else
|
|
LUA_LIBS="-L${vi_cv_path_lua_pfx}/${lib_multiarch} -lluajit-$vi_cv_version_lua"
|
|
fi
|
|
else
|
|
if test "X$LUA_INC" != "X"; then
|
|
dnl Test alternate location using version
|
|
LUA_LIBS="-L${vi_cv_path_lua_pfx}/lib -llua$vi_cv_version_lua"
|
|
else
|
|
LUA_LIBS="-L${vi_cv_path_lua_pfx}/lib -llua"
|
|
fi
|
|
fi
|
|
if test "$enable_luainterp" = "dynamic"; then
|
|
lua_ok="yes"
|
|
else
|
|
AC_MSG_CHECKING([if link with ${LUA_LIBS} is sane])
|
|
libs_save=$LIBS
|
|
LIBS="$LIBS $LUA_LIBS"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); lua_ok="yes",
|
|
AC_MSG_RESULT(no); lua_ok="no"; LUA_LIBS="")
|
|
LIBS=$libs_save
|
|
fi
|
|
if test "x$lua_ok" = "xyes"; then
|
|
LUA_CFLAGS="-I${vi_cv_path_lua_pfx}/include${LUA_INC}"
|
|
LUA_SRC="if_lua.c"
|
|
LUA_OBJ="objects/if_lua.o"
|
|
LUA_PRO="if_lua.pro"
|
|
AC_DEFINE(FEAT_LUA)
|
|
fi
|
|
if test "$enable_luainterp" = "dynamic"; then
|
|
if test "x$vi_cv_with_luajit" != "xno"; then
|
|
luajit="jit"
|
|
fi
|
|
if test -f "${vi_cv_path_lua_pfx}/bin/cyglua-${vi_cv_version_lua}.dll"; then
|
|
vi_cv_dll_name_lua="cyglua-${vi_cv_version_lua}.dll"
|
|
else
|
|
if test "x$MACOSX" = "xyes"; then
|
|
ext="dylib"
|
|
indexes=""
|
|
else
|
|
ext="so"
|
|
indexes=".0 .1 .2 .3 .4 .5 .6 .7 .8 .9"
|
|
multiarch=`dpkg-architecture -qDEB_HOST_MULTIARCH 2> /dev/null`
|
|
if test "X$multiarch" != "X"; then
|
|
lib_multiarch="lib/${multiarch}"
|
|
fi
|
|
fi
|
|
dnl Determine the sover for the current version, but fallback to
|
|
dnl liblua${vi_cv_version_lua}.so if no sover-versioned file is found.
|
|
AC_MSG_CHECKING(if liblua${luajit}*.${ext}* can be found in $vi_cv_path_lua_pfx)
|
|
for subdir in "${lib_multiarch}" lib64 lib; do
|
|
if test -z "$subdir"; then
|
|
continue
|
|
fi
|
|
for sover in "${vi_cv_version_lua}.${ext}" "-${vi_cv_version_lua}.${ext}" \
|
|
".${vi_cv_version_lua}.${ext}" ".${ext}.${vi_cv_version_lua}"; do
|
|
for i in $indexes ""; do
|
|
if test -f "${vi_cv_path_lua_pfx}/${subdir}/liblua${luajit}${sover}$i"; then
|
|
sover2="$i"
|
|
break 3
|
|
fi
|
|
done
|
|
done
|
|
sover=""
|
|
done
|
|
if test "X$sover" = "X"; then
|
|
AC_MSG_RESULT(no)
|
|
lua_ok="no"
|
|
vi_cv_dll_name_lua="liblua${luajit}.${ext}"
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
lua_ok="yes"
|
|
vi_cv_dll_name_lua="liblua${luajit}${sover}$sover2"
|
|
fi
|
|
fi
|
|
AC_DEFINE(DYNAMIC_LUA)
|
|
LUA_LIBS=""
|
|
LUA_CFLAGS="-DDYNAMIC_LUA_DLL=\\\"${vi_cv_dll_name_lua}\\\" $LUA_CFLAGS"
|
|
fi
|
|
if test "X$LUA_CFLAGS$LUA_LIBS" != "X" && \
|
|
test "x$MACOSX" = "xyes" && test "x$vi_cv_with_luajit" != "xno" && \
|
|
test "`(uname -m) 2>/dev/null`" = "x86_64"; then
|
|
dnl OSX/x64 requires these flags. See http://luajit.org/install.html
|
|
LUA_LIBS="-pagezero_size 10000 -image_base 100000000 $LUA_LIBS"
|
|
fi
|
|
fi
|
|
if test "$fail_if_missing" = "yes" -a "$lua_ok" != "yes"; then
|
|
AC_MSG_ERROR([could not configure lua])
|
|
fi
|
|
AC_SUBST(LUA_SRC)
|
|
AC_SUBST(LUA_OBJ)
|
|
AC_SUBST(LUA_PRO)
|
|
AC_SUBST(LUA_LIBS)
|
|
AC_SUBST(LUA_CFLAGS)
|
|
fi
|
|
|
|
|
|
dnl Check for MzScheme feature.
|
|
AC_MSG_CHECKING(--enable-mzschemeinterp argument)
|
|
AC_ARG_ENABLE(mzschemeinterp,
|
|
[ --enable-mzschemeinterp Include MzScheme interpreter.], ,
|
|
[enable_mzschemeinterp="no"])
|
|
AC_MSG_RESULT($enable_mzschemeinterp)
|
|
|
|
if test "$enable_mzschemeinterp" = "yes"; then
|
|
dnl -- find the mzscheme executable
|
|
AC_SUBST(vi_cv_path_mzscheme)
|
|
|
|
AC_MSG_CHECKING(--with-plthome argument)
|
|
AC_ARG_WITH(plthome,
|
|
[ --with-plthome=PLTHOME Use PLTHOME.],
|
|
with_plthome="$withval"; AC_MSG_RESULT($with_plthome),
|
|
with_plthome="";AC_MSG_RESULT("no"))
|
|
|
|
if test "X$with_plthome" != "X"; then
|
|
vi_cv_path_mzscheme_pfx="$with_plthome"
|
|
else
|
|
AC_MSG_CHECKING(PLTHOME environment var)
|
|
if test "X$PLTHOME" != "X"; then
|
|
AC_MSG_RESULT("$PLTHOME")
|
|
vi_cv_path_mzscheme_pfx="$PLTHOME"
|
|
else
|
|
AC_MSG_RESULT(not set)
|
|
dnl -- try to find MzScheme executable
|
|
AC_PATH_PROG(vi_cv_path_mzscheme, mzscheme)
|
|
|
|
dnl resolve symbolic link, the executable is often elsewhere and there
|
|
dnl are no links for the include files.
|
|
if test "X$vi_cv_path_mzscheme" != "X"; then
|
|
lsout=`ls -l $vi_cv_path_mzscheme`
|
|
if echo "$lsout" | grep -e '->' >/dev/null 2>/dev/null; then
|
|
vi_cv_path_mzscheme=`echo "$lsout" | sed 's/.*-> \(.*\)/\1/'`
|
|
fi
|
|
fi
|
|
|
|
if test "X$vi_cv_path_mzscheme" != "X"; then
|
|
dnl -- find where MzScheme thinks it was installed
|
|
AC_CACHE_CHECK(MzScheme install prefix,vi_cv_path_mzscheme_pfx,
|
|
dnl different versions of MzScheme differ in command line processing
|
|
dnl use universal approach
|
|
echo "(display (simplify-path \
|
|
(build-path (call-with-values \
|
|
(lambda () (split-path (find-system-path (quote exec-file)))) \
|
|
(lambda (base name must-be-dir?) base)) (quote up))))" > mzdirs.scm
|
|
dnl Remove a trailing slash
|
|
[ vi_cv_path_mzscheme_pfx=`${vi_cv_path_mzscheme} -r mzdirs.scm | \
|
|
sed -e 's+/$++'` ])
|
|
rm -f mzdirs.scm
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
SCHEME_INC=
|
|
if test "X$vi_cv_path_mzscheme_pfx" != "X"; then
|
|
AC_MSG_CHECKING(if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include)
|
|
if test -f "$vi_cv_path_mzscheme_pfx/include/scheme.h"; then
|
|
SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include/plt)
|
|
if test -f "$vi_cv_path_mzscheme_pfx/include/plt/scheme.h"; then
|
|
AC_MSG_RESULT(yes)
|
|
SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include/plt
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(if scheme.h can be found in $vi_cv_path_mzscheme_pfx/include/racket)
|
|
if test -f "$vi_cv_path_mzscheme_pfx/include/racket/scheme.h"; then
|
|
AC_MSG_RESULT(yes)
|
|
SCHEME_INC=${vi_cv_path_mzscheme_pfx}/include/racket
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(if scheme.h can be found in /usr/include/plt/)
|
|
if test -f /usr/include/plt/scheme.h; then
|
|
AC_MSG_RESULT(yes)
|
|
SCHEME_INC=/usr/include/plt
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(if scheme.h can be found in /usr/include/racket/)
|
|
if test -f /usr/include/racket/scheme.h; then
|
|
AC_MSG_RESULT(yes)
|
|
SCHEME_INC=/usr/include/racket
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
vi_cv_path_mzscheme_pfx=
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test "X$vi_cv_path_mzscheme_pfx" != "X"; then
|
|
if test "x$MACOSX" = "xyes"; then
|
|
MZSCHEME_LIBS="-framework Racket"
|
|
MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
|
|
elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libmzscheme3m.a"; then
|
|
MZSCHEME_LIBS="${vi_cv_path_mzscheme_pfx}/lib/libmzscheme3m.a"
|
|
MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
|
|
elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libracket3m.a"; then
|
|
MZSCHEME_LIBS="${vi_cv_path_mzscheme_pfx}/lib/libracket3m.a"
|
|
MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
|
|
elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libracket.a"; then
|
|
MZSCHEME_LIBS="${vi_cv_path_mzscheme_pfx}/lib/libracket.a ${vi_cv_path_mzscheme_pfx}/lib/libmzgc.a"
|
|
elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libmzscheme.a"; then
|
|
MZSCHEME_LIBS="${vi_cv_path_mzscheme_pfx}/lib/libmzscheme.a ${vi_cv_path_mzscheme_pfx}/lib/libmzgc.a"
|
|
else
|
|
dnl Using shared objects
|
|
if test -f "${vi_cv_path_mzscheme_pfx}/lib/libmzscheme3m.so"; then
|
|
MZSCHEME_LIBS="-L${vi_cv_path_mzscheme_pfx}/lib -lmzscheme3m"
|
|
MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
|
|
elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libracket3m.so"; then
|
|
MZSCHEME_LIBS="-L${vi_cv_path_mzscheme_pfx}/lib -lracket3m"
|
|
MZSCHEME_CFLAGS="-DMZ_PRECISE_GC"
|
|
elif test -f "${vi_cv_path_mzscheme_pfx}/lib/libracket.so"; then
|
|
MZSCHEME_LIBS="-L${vi_cv_path_mzscheme_pfx}/lib -lracket -lmzgc"
|
|
else
|
|
MZSCHEME_LIBS="-L${vi_cv_path_mzscheme_pfx}/lib -lmzscheme -lmzgc"
|
|
fi
|
|
if test "$GCC" = yes; then
|
|
dnl Make Vim remember the path to the library. For when it's not in
|
|
dnl $LD_LIBRARY_PATH.
|
|
MZSCHEME_LIBS="${MZSCHEME_LIBS} -Wl,-rpath -Wl,${vi_cv_path_mzscheme_pfx}/lib"
|
|
elif test "`(uname) 2>/dev/null`" = SunOS &&
|
|
uname -r | grep '^5' >/dev/null; then
|
|
MZSCHEME_LIBS="${MZSCHEME_LIBS} -R ${vi_cv_path_mzscheme_pfx}/lib"
|
|
fi
|
|
fi
|
|
|
|
AC_MSG_CHECKING(for racket collects directory)
|
|
if test -d "$vi_cv_path_mzscheme_pfx/lib/plt/collects"; then
|
|
SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/lib/plt/
|
|
else
|
|
if test -d "$vi_cv_path_mzscheme_pfx/lib/racket/collects"; then
|
|
SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/lib/racket/
|
|
else
|
|
if test -d "$vi_cv_path_mzscheme_pfx/share/racket/collects"; then
|
|
SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/share/racket/
|
|
else
|
|
if test -d "$vi_cv_path_mzscheme_pfx/collects"; then
|
|
SCHEME_COLLECTS=$vi_cv_path_mzscheme_pfx/
|
|
fi
|
|
fi
|
|
fi
|
|
fi
|
|
if test "X$SCHEME_COLLECTS" != "X" ; then
|
|
AC_MSG_RESULT(${SCHEME_COLLECTS})
|
|
else
|
|
AC_MSG_RESULT(not found)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(for mzscheme_base.c)
|
|
if test -f "${SCHEME_COLLECTS}collects/scheme/base.ss" ; then
|
|
MZSCHEME_EXTRA="mzscheme_base.c"
|
|
MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/mzc"
|
|
MZSCHEME_MOD="++lib scheme/base"
|
|
else
|
|
if test -f "${SCHEME_COLLECTS}collects/scheme/base.rkt" ; then
|
|
MZSCHEME_EXTRA="mzscheme_base.c"
|
|
MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/mzc"
|
|
MZSCHEME_MOD="++lib scheme/base"
|
|
else
|
|
if test -f "${SCHEME_COLLECTS}collects/racket/base.rkt" ; then
|
|
MZSCHEME_EXTRA="mzscheme_base.c"
|
|
MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/raco ctool"
|
|
MZSCHEME_MOD=""
|
|
fi
|
|
fi
|
|
fi
|
|
if test "X$MZSCHEME_EXTRA" != "X" ; then
|
|
dnl need to generate bytecode for MzScheme base
|
|
MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -DINCLUDE_MZSCHEME_BASE"
|
|
MZSCHEME_MZC="${vi_cv_path_mzscheme_pfx}/bin/mzc"
|
|
AC_MSG_RESULT(needed)
|
|
else
|
|
AC_MSG_RESULT(not needed)
|
|
fi
|
|
|
|
dnl On Ubuntu this fixes "undefined reference to symbol 'ffi_type_void'".
|
|
AC_CHECK_LIB(ffi, ffi_type_void, [MZSCHEME_LIBS="$MZSCHEME_LIBS -lffi"])
|
|
|
|
MZSCHEME_CFLAGS="${MZSCHEME_CFLAGS} -I${SCHEME_INC} \
|
|
-DMZSCHEME_COLLECTS='\"${SCHEME_COLLECTS}collects\"'"
|
|
|
|
dnl Test that we can compile a simple program with these CFLAGS and LIBS.
|
|
AC_MSG_CHECKING([if compile and link flags for MzScheme are sane])
|
|
cflags_save=$CFLAGS
|
|
libs_save=$LIBS
|
|
CFLAGS="$CFLAGS $MZSCHEME_CFLAGS"
|
|
LIBS="$LIBS $MZSCHEME_LIBS"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); mzs_ok=yes,
|
|
AC_MSG_RESULT(no: MZSCHEME DISABLED); mzs_ok=no)
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
if test $mzs_ok = yes; then
|
|
MZSCHEME_SRC="if_mzsch.c"
|
|
MZSCHEME_OBJ="objects/if_mzsch.o"
|
|
MZSCHEME_PRO="if_mzsch.pro"
|
|
AC_DEFINE(FEAT_MZSCHEME)
|
|
else
|
|
MZSCHEME_CFLAGS=
|
|
MZSCHEME_LIBS=
|
|
MZSCHEME_EXTRA=
|
|
MZSCHEME_MZC=
|
|
fi
|
|
fi
|
|
AC_SUBST(MZSCHEME_SRC)
|
|
AC_SUBST(MZSCHEME_OBJ)
|
|
AC_SUBST(MZSCHEME_PRO)
|
|
AC_SUBST(MZSCHEME_LIBS)
|
|
AC_SUBST(MZSCHEME_CFLAGS)
|
|
AC_SUBST(MZSCHEME_EXTRA)
|
|
AC_SUBST(MZSCHEME_MZC)
|
|
fi
|
|
|
|
|
|
AC_MSG_CHECKING(--enable-perlinterp argument)
|
|
AC_ARG_ENABLE(perlinterp,
|
|
[ --enable-perlinterp[=OPTS] Include Perl interpreter. [default=no] [OPTS=no/yes/dynamic]], ,
|
|
[enable_perlinterp="no"])
|
|
AC_MSG_RESULT($enable_perlinterp)
|
|
if test "$enable_perlinterp" = "yes" -o "$enable_perlinterp" = "dynamic"; then
|
|
AC_SUBST(vi_cv_path_perl)
|
|
AC_PATH_PROG(vi_cv_path_perl, perl)
|
|
if test "X$vi_cv_path_perl" != "X"; then
|
|
AC_MSG_CHECKING(Perl version)
|
|
if $vi_cv_path_perl -e 'require 5.003_01' >/dev/null 2>/dev/null; then
|
|
eval `$vi_cv_path_perl -V:usethreads`
|
|
eval `$vi_cv_path_perl -V:libperl`
|
|
if test "X$usethreads" = "XUNKNOWN" -o "X$usethreads" = "Xundef"; then
|
|
badthreads=no
|
|
else
|
|
if $vi_cv_path_perl -e 'require 5.6.0' >/dev/null 2>/dev/null; then
|
|
eval `$vi_cv_path_perl -V:use5005threads`
|
|
if test "X$use5005threads" = "XUNKNOWN" -o "X$use5005threads" = "Xundef"; then
|
|
badthreads=no
|
|
else
|
|
badthreads=yes
|
|
AC_MSG_RESULT(>>> Perl > 5.6 with 5.5 threads cannot be used <<<)
|
|
fi
|
|
else
|
|
badthreads=yes
|
|
AC_MSG_RESULT(>>> Perl 5.5 with threads cannot be used <<<)
|
|
fi
|
|
fi
|
|
if test $badthreads = no; then
|
|
AC_MSG_RESULT(OK)
|
|
eval `$vi_cv_path_perl -V:shrpenv`
|
|
if test "X$shrpenv" = "XUNKNOWN"; then # pre 5.003_04
|
|
shrpenv=""
|
|
fi
|
|
vi_cv_perllib=`$vi_cv_path_perl -MConfig -e 'print $Config{privlibexp}'`
|
|
AC_SUBST(vi_cv_perllib)
|
|
vi_cv_perl_extutils=unknown_perl_extutils_path
|
|
for extutils_rel_path in ExtUtils vendor_perl/ExtUtils; do
|
|
xsubpp_path="$vi_cv_perllib/$extutils_rel_path/xsubpp"
|
|
if test -f "$xsubpp_path"; then
|
|
vi_cv_perl_xsubpp="$xsubpp_path"
|
|
fi
|
|
done
|
|
AC_SUBST(vi_cv_perl_xsubpp)
|
|
dnl Remove "-fno-something", it breaks using cproto.
|
|
dnl Remove "-fdebug-prefix-map", it isn't supported by clang.
|
|
perlcppflags=`$vi_cv_path_perl -Mlib=$srcdir -MExtUtils::Embed \
|
|
-e 'ccflags;perl_inc;print"\n"' | sed -e 's/-fno[[^ ]]*//' \
|
|
-e 's/-fdebug-prefix-map[[^ ]]*//g'`
|
|
dnl Remove "-lc", it breaks on FreeBSD when using "-pthread".
|
|
perllibs=`cd $srcdir; $vi_cv_path_perl -MExtUtils::Embed -e 'ldopts' | \
|
|
sed -e '/Warning/d' -e '/Note (probably harmless)/d' \
|
|
-e 's/-bE:perl.exp//' -e 's/-lc //'`
|
|
dnl Don't add perl lib to $LIBS: if it's not in LD_LIBRARY_PATH
|
|
dnl a test in configure may fail because of that.
|
|
perlldflags=`cd $srcdir; $vi_cv_path_perl -MExtUtils::Embed \
|
|
-e 'ccdlflags' | sed -e 's/-bE:perl.exp//'`
|
|
|
|
dnl check that compiling a simple program still works with the flags
|
|
dnl added for Perl.
|
|
AC_MSG_CHECKING([if compile and link flags for Perl are sane])
|
|
cflags_save=$CFLAGS
|
|
libs_save=$LIBS
|
|
ldflags_save=$LDFLAGS
|
|
CFLAGS="$CFLAGS $perlcppflags"
|
|
LIBS="$LIBS $perllibs"
|
|
perlldflags=`echo "$perlldflags" | sed -e 's/^ *//g'`
|
|
LDFLAGS="$perlldflags $LDFLAGS"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); perl_ok=yes,
|
|
AC_MSG_RESULT(no: PERL DISABLED); perl_ok=no)
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
LDFLAGS=$ldflags_save
|
|
if test $perl_ok = yes; then
|
|
if test "X$perlcppflags" != "X"; then
|
|
dnl remove -pipe and -Wxxx, it confuses cproto
|
|
PERL_CFLAGS=`echo "$perlcppflags" | sed -e 's/-pipe //' -e 's/-W[[^ ]]*//'`
|
|
fi
|
|
if test "X$perlldflags" != "X"; then
|
|
if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$perlldflags\"`" = "X"; then
|
|
LDFLAGS="$perlldflags $LDFLAGS"
|
|
fi
|
|
fi
|
|
PERL_LIBS=$perllibs
|
|
PERL_SRC="auto/if_perl.c if_perlsfio.c"
|
|
PERL_OBJ="objects/if_perl.o objects/if_perlsfio.o"
|
|
PERL_PRO="if_perl.pro if_perlsfio.pro"
|
|
AC_DEFINE(FEAT_PERL)
|
|
fi
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(>>> too old; need Perl version 5.003_01 or later <<<)
|
|
fi
|
|
fi
|
|
|
|
if test "x$MACOSX" = "xyes"; then
|
|
dnl Mac OS X 10.2 or later
|
|
dir=/System/Library/Perl
|
|
darwindir=$dir/darwin
|
|
if test -d $darwindir; then
|
|
PERL=/usr/bin/perl
|
|
else
|
|
dnl Mac OS X 10.3
|
|
dir=/System/Library/Perl/5.8.1
|
|
darwindir=$dir/darwin-thread-multi-2level
|
|
if test -d $darwindir; then
|
|
PERL=/usr/bin/perl
|
|
fi
|
|
fi
|
|
if test -n "$PERL"; then
|
|
PERL_DIR="$dir"
|
|
PERL_CFLAGS="-DFEAT_PERL -I$darwindir/CORE"
|
|
PERL_OBJ="objects/if_perl.o objects/if_perlsfio.o $darwindir/auto/DynaLoader/DynaLoader.a"
|
|
PERL_LIBS="-L$darwindir/CORE -lperl"
|
|
fi
|
|
dnl Perl on Mac OS X 10.5 adds "-arch" flags but these should only
|
|
dnl be included if requested by passing --with-mac-arch to
|
|
dnl configure, so strip these flags first (if present)
|
|
PERL_LIBS=`echo "$PERL_LIBS" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'`
|
|
PERL_CFLAGS=`echo "$PERL_CFLAGS" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'`
|
|
fi
|
|
if test "$enable_perlinterp" = "dynamic"; then
|
|
if test "$perl_ok" = "yes" -a "X$libperl" != "X"; then
|
|
AC_DEFINE(DYNAMIC_PERL)
|
|
PERL_CFLAGS="-DDYNAMIC_PERL_DLL=\\\"$libperl\\\" $PERL_CFLAGS"
|
|
fi
|
|
fi
|
|
|
|
if test "$fail_if_missing" = "yes" -a "$perl_ok" != "yes"; then
|
|
AC_MSG_ERROR([could not configure perl])
|
|
fi
|
|
fi
|
|
AC_SUBST(shrpenv)
|
|
AC_SUBST(PERL_SRC)
|
|
AC_SUBST(PERL_OBJ)
|
|
AC_SUBST(PERL_PRO)
|
|
AC_SUBST(PERL_CFLAGS)
|
|
AC_SUBST(PERL_LIBS)
|
|
|
|
AC_MSG_CHECKING(--enable-pythoninterp argument)
|
|
AC_ARG_ENABLE(pythoninterp,
|
|
[ --enable-pythoninterp[=OPTS] Include Python interpreter. [default=no] [OPTS=no/yes/dynamic]], ,
|
|
[enable_pythoninterp="no"])
|
|
AC_MSG_RESULT($enable_pythoninterp)
|
|
if test "$enable_pythoninterp" = "yes" -o "$enable_pythoninterp" = "dynamic"; then
|
|
if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
|
|
AC_MSG_ERROR([cannot use Python with tiny or small features])
|
|
fi
|
|
|
|
dnl -- find the python executable
|
|
AC_PATH_PROGS(vi_cv_path_python, python2 python)
|
|
if test "X$vi_cv_path_python" != "X"; then
|
|
|
|
dnl -- get its version number
|
|
AC_CACHE_CHECK(Python version,vi_cv_var_python_version,
|
|
[[vi_cv_var_python_version=`
|
|
${vi_cv_path_python} -c 'import sys; print sys.version[:3]'`
|
|
]])
|
|
|
|
dnl -- it must be at least version 2.3
|
|
AC_MSG_CHECKING(Python is 2.3 or better)
|
|
if ${vi_cv_path_python} -c \
|
|
"import sys; sys.exit(${vi_cv_var_python_version} < 2.3)"
|
|
then
|
|
AC_MSG_RESULT(yep)
|
|
|
|
dnl -- find where python thinks it was installed
|
|
AC_CACHE_CHECK(Python's install prefix,vi_cv_path_python_pfx,
|
|
[ vi_cv_path_python_pfx=`
|
|
${vi_cv_path_python} -c \
|
|
"import sys; print sys.prefix"` ])
|
|
|
|
dnl -- and where it thinks it runs
|
|
AC_CACHE_CHECK(Python's execution prefix,vi_cv_path_python_epfx,
|
|
[ vi_cv_path_python_epfx=`
|
|
${vi_cv_path_python} -c \
|
|
"import sys; print sys.exec_prefix"` ])
|
|
|
|
dnl -- python's internal library path
|
|
|
|
AC_CACHE_VAL(vi_cv_path_pythonpath,
|
|
[ vi_cv_path_pythonpath=`
|
|
unset PYTHONPATH;
|
|
${vi_cv_path_python} -c \
|
|
"import sys, string; print string.join(sys.path,':')"` ])
|
|
|
|
dnl -- where the Python implementation library archives are
|
|
|
|
AC_ARG_WITH(python-config-dir,
|
|
[ --with-python-config-dir=PATH Python's config directory],
|
|
[ vi_cv_path_python_conf="${withval}" ] )
|
|
|
|
AC_CACHE_CHECK(Python's configuration directory,vi_cv_path_python_conf,
|
|
[
|
|
vi_cv_path_python_conf=
|
|
d=`${vi_cv_path_python} -c "import distutils.sysconfig; print distutils.sysconfig.get_config_var('LIBPL')"`
|
|
if test -d "$d" && test -f "$d/config.c"; then
|
|
vi_cv_path_python_conf="$d"
|
|
else
|
|
for path in "${vi_cv_path_python_pfx}" "${vi_cv_path_python_epfx}"; do
|
|
for subdir in lib64 lib share; do
|
|
d="${path}/${subdir}/python${vi_cv_var_python_version}/config"
|
|
if test -d "$d" && test -f "$d/config.c"; then
|
|
vi_cv_path_python_conf="$d"
|
|
fi
|
|
done
|
|
done
|
|
fi
|
|
])
|
|
|
|
PYTHON_CONFDIR="${vi_cv_path_python_conf}"
|
|
|
|
if test "X$PYTHON_CONFDIR" = "X"; then
|
|
AC_MSG_RESULT([can't find it!])
|
|
else
|
|
|
|
dnl -- we need to examine Python's config/Makefile too
|
|
dnl see what the interpreter is built from
|
|
AC_CACHE_VAL(vi_cv_path_python_plibs,
|
|
[
|
|
pwd=`pwd`
|
|
tmp_mkf="$pwd/config-PyMake$$"
|
|
cat -- "${PYTHON_CONFDIR}/Makefile" - <<'eof' >"${tmp_mkf}"
|
|
__:
|
|
@echo "python_BASEMODLIBS='$(BASEMODLIBS)'"
|
|
@echo "python_LIBS='$(LIBS)'"
|
|
@echo "python_SYSLIBS='$(SYSLIBS)'"
|
|
@echo "python_LINKFORSHARED='$(LINKFORSHARED)'"
|
|
@echo "python_DLLLIBRARY='$(DLLLIBRARY)'"
|
|
@echo "python_INSTSONAME='$(INSTSONAME)'"
|
|
@echo "python_PYTHONFRAMEWORK='$(PYTHONFRAMEWORK)'"
|
|
@echo "python_PYTHONFRAMEWORKPREFIX='$(PYTHONFRAMEWORKPREFIX)'"
|
|
@echo "python_PYTHONFRAMEWORKINSTALLDIR='$(PYTHONFRAMEWORKINSTALLDIR)'"
|
|
eof
|
|
dnl -- delete the lines from make about Entering/Leaving directory
|
|
eval "`cd ${PYTHON_CONFDIR} && make -f "${tmp_mkf}" __ | sed '/ directory /d'`"
|
|
rm -f -- "${tmp_mkf}"
|
|
if test "x$MACOSX" = "xyes" && ${vi_cv_path_python} -c \
|
|
"import sys; sys.exit(${vi_cv_var_python_version} < 2.3)"; then
|
|
vi_cv_path_python_plibs="-framework Python"
|
|
if test "x${vi_cv_path_python}" != "x/usr/bin/python" && test -n "${python_PYTHONFRAMEWORKPREFIX}"; then
|
|
vi_cv_path_python_plibs="-F${python_PYTHONFRAMEWORKPREFIX} -framework Python"
|
|
fi
|
|
else
|
|
if test "${vi_cv_var_python_version}" = "1.4"; then
|
|
vi_cv_path_python_plibs="${PYTHON_CONFDIR}/libModules.a ${PYTHON_CONFDIR}/libPython.a ${PYTHON_CONFDIR}/libObjects.a ${PYTHON_CONFDIR}/libParser.a"
|
|
else
|
|
vi_cv_path_python_plibs="-L${PYTHON_CONFDIR} -lpython${vi_cv_var_python_version}"
|
|
fi
|
|
dnl -- Check if the path contained in python_LINKFORSHARED is
|
|
dnl usable for vim build. If not, make and try other
|
|
dnl candidates.
|
|
if test -n "${python_LINKFORSHARED}" && test -n "${python_PYTHONFRAMEWORKPREFIX}"; then
|
|
python_link_symbol=`echo ${python_LINKFORSHARED} | sed 's/\([[^ \t]][[^ \t]]*[[ \t]][[ \t]]*[[^ \t]][[^ \t]]*\)[[ \t]].*/\1/'`
|
|
python_link_path=`echo ${python_LINKFORSHARED} | sed 's/\([[^ \t]][[^ \t]]*[[ \t]][[ \t]]*[[^ \t]][[^ \t]]*\)[[ \t]][[ \t]]*\(.*\)/\2/'`
|
|
if test -n "${python_link_path}" && ! test -x "${python_link_path}"; then
|
|
dnl -- The path looks relative. Guess the absolute one using
|
|
dnl the prefix and try that.
|
|
python_link_path="${python_PYTHONFRAMEWORKPREFIX}/${python_link_path}"
|
|
if test -n "${python_link_path}" && ! test -x "${python_link_path}"; then
|
|
dnl -- A last resort.
|
|
python_link_path="${python_PYTHONFRAMEWORKINSTALLDIR}/Versions/${vi_cv_var_python_version}/${python_PYTHONFRAMEWORK}"
|
|
dnl -- No check is done. The last word is left to the
|
|
dnl "sanity" test on link flags that follows shortly.
|
|
fi
|
|
python_LINKFORSHARED="${python_link_symbol} ${python_link_path}"
|
|
fi
|
|
fi
|
|
vi_cv_path_python_plibs="${vi_cv_path_python_plibs} ${python_BASEMODLIBS} ${python_LIBS} ${python_SYSLIBS} ${python_LINKFORSHARED}"
|
|
dnl remove -ltermcap, it can conflict with an earlier -lncurses
|
|
vi_cv_path_python_plibs=`echo $vi_cv_path_python_plibs | sed s/-ltermcap//`
|
|
fi
|
|
])
|
|
AC_CACHE_VAL(vi_cv_dll_name_python,
|
|
[
|
|
if test "X$python_DLLLIBRARY" != "X"; then
|
|
vi_cv_dll_name_python="$python_DLLLIBRARY"
|
|
else
|
|
vi_cv_dll_name_python="$python_INSTSONAME"
|
|
fi
|
|
])
|
|
|
|
PYTHON_LIBS="${vi_cv_path_python_plibs}"
|
|
if test "${vi_cv_path_python_pfx}" = "${vi_cv_path_python_epfx}"; then
|
|
PYTHON_CFLAGS="-I${vi_cv_path_python_pfx}/include/python${vi_cv_var_python_version} -DPYTHON_HOME='\"${vi_cv_path_python_pfx}\"'"
|
|
else
|
|
PYTHON_CFLAGS="-I${vi_cv_path_python_pfx}/include/python${vi_cv_var_python_version} -I${vi_cv_path_python_epfx}/include/python${vi_cv_var_python_version} -DPYTHON_HOME='\"${vi_cv_path_python_pfx}\"'"
|
|
fi
|
|
PYTHON_SRC="if_python.c"
|
|
PYTHON_OBJ="objects/if_python.o"
|
|
if test "${vi_cv_var_python_version}" = "1.4"; then
|
|
PYTHON_OBJ="$PYTHON_OBJ objects/py_getpath.o"
|
|
fi
|
|
PYTHON_GETPATH_CFLAGS="-DPYTHONPATH='\"${vi_cv_path_pythonpath}\"' -DPREFIX='\"${vi_cv_path_python_pfx}\"' -DEXEC_PREFIX='\"${vi_cv_path_python_epfx}\"'"
|
|
|
|
dnl On FreeBSD linking with "-pthread" is required to use threads.
|
|
dnl _THREAD_SAFE must be used for compiling then.
|
|
dnl The "-pthread" is added to $LIBS, so that the following check for
|
|
dnl sigaltstack() will look in libc_r (it's there in libc!).
|
|
dnl Otherwise, when using GCC, try adding -pthread to $CFLAGS. GCC
|
|
dnl will then define target-specific defines, e.g., -D_REENTRANT.
|
|
dnl Don't do this for Mac OSX, -pthread will generate a warning.
|
|
AC_MSG_CHECKING([if -pthread should be used])
|
|
threadsafe_flag=
|
|
thread_lib=
|
|
dnl if test "x$MACOSX" != "xyes"; then
|
|
if test "`(uname) 2>/dev/null`" != Darwin; then
|
|
test "$GCC" = yes && threadsafe_flag="-pthread"
|
|
if test "`(uname) 2>/dev/null`" = FreeBSD; then
|
|
threadsafe_flag="-D_THREAD_SAFE"
|
|
thread_lib="-pthread"
|
|
fi
|
|
if test "`(uname) 2>/dev/null`" = SunOS; then
|
|
threadsafe_flag="-pthreads"
|
|
fi
|
|
fi
|
|
libs_save_old=$LIBS
|
|
if test -n "$threadsafe_flag"; then
|
|
cflags_save=$CFLAGS
|
|
CFLAGS="$CFLAGS $threadsafe_flag"
|
|
LIBS="$LIBS $thread_lib"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); PYTHON_CFLAGS="$PYTHON_CFLAGS $threadsafe_flag",
|
|
AC_MSG_RESULT(no); LIBS=$libs_save_old
|
|
)
|
|
CFLAGS=$cflags_save
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
dnl Check that compiling a simple program still works with the flags
|
|
dnl added for Python.
|
|
AC_MSG_CHECKING([if compile and link flags for Python are sane])
|
|
cflags_save=$CFLAGS
|
|
libs_save=$LIBS
|
|
CFLAGS="$CFLAGS $PYTHON_CFLAGS"
|
|
LIBS="$LIBS $PYTHON_LIBS"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); python_ok=yes,
|
|
AC_MSG_RESULT(no: PYTHON DISABLED); python_ok=no)
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
if test $python_ok = yes; then
|
|
AC_DEFINE(FEAT_PYTHON)
|
|
else
|
|
LIBS=$libs_save_old
|
|
PYTHON_SRC=
|
|
PYTHON_OBJ=
|
|
PYTHON_LIBS=
|
|
PYTHON_CFLAGS=
|
|
fi
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(too old)
|
|
fi
|
|
fi
|
|
|
|
if test "$fail_if_missing" = "yes" -a "$python_ok" != "yes"; then
|
|
AC_MSG_ERROR([could not configure python])
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST(PYTHON_CONFDIR)
|
|
AC_SUBST(PYTHON_LIBS)
|
|
AC_SUBST(PYTHON_GETPATH_CFLAGS)
|
|
AC_SUBST(PYTHON_CFLAGS)
|
|
AC_SUBST(PYTHON_SRC)
|
|
AC_SUBST(PYTHON_OBJ)
|
|
|
|
|
|
AC_MSG_CHECKING(--enable-python3interp argument)
|
|
AC_ARG_ENABLE(python3interp,
|
|
[ --enable-python3interp[=OPTS] Include Python3 interpreter. [default=no] [OPTS=no/yes/dynamic]], ,
|
|
[enable_python3interp="no"])
|
|
AC_MSG_RESULT($enable_python3interp)
|
|
if test "$enable_python3interp" = "yes" -o "$enable_python3interp" = "dynamic"; then
|
|
if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
|
|
AC_MSG_ERROR([cannot use Python with tiny or small features])
|
|
fi
|
|
|
|
dnl -- find the python3 executable
|
|
AC_PATH_PROGS(vi_cv_path_python3, python3 python)
|
|
if test "X$vi_cv_path_python3" != "X"; then
|
|
|
|
dnl -- get its version number
|
|
AC_CACHE_CHECK(Python version,vi_cv_var_python3_version,
|
|
[[vi_cv_var_python3_version=`
|
|
${vi_cv_path_python3} -c 'import sys; print(sys.version[:3])'`
|
|
]])
|
|
|
|
dnl -- it must be at least version 3
|
|
AC_MSG_CHECKING(Python is 3.0 or better)
|
|
if ${vi_cv_path_python3} -c \
|
|
"import sys; sys.exit(${vi_cv_var_python3_version} < 3.0)"
|
|
then
|
|
AC_MSG_RESULT(yep)
|
|
|
|
dnl -- get abiflags for python 3.2 or higher (PEP 3149)
|
|
AC_CACHE_CHECK(Python's abiflags,vi_cv_var_python3_abiflags,
|
|
[
|
|
vi_cv_var_python3_abiflags=
|
|
if ${vi_cv_path_python3} -c \
|
|
"import sys; sys.exit(${vi_cv_var_python3_version} < 3.2)"
|
|
then
|
|
vi_cv_var_python3_abiflags=`${vi_cv_path_python3} -c \
|
|
"import sys; print(sys.abiflags)"`
|
|
fi ])
|
|
|
|
dnl -- find where python3 thinks it was installed
|
|
AC_CACHE_CHECK(Python's install prefix,vi_cv_path_python3_pfx,
|
|
[ vi_cv_path_python3_pfx=`
|
|
${vi_cv_path_python3} -c \
|
|
"import sys; print(sys.prefix)"` ])
|
|
|
|
dnl -- and where it thinks it runs
|
|
AC_CACHE_CHECK(Python's execution prefix,vi_cv_path_python3_epfx,
|
|
[ vi_cv_path_python3_epfx=`
|
|
${vi_cv_path_python3} -c \
|
|
"import sys; print(sys.exec_prefix)"` ])
|
|
|
|
dnl -- python3's internal library path
|
|
|
|
AC_CACHE_VAL(vi_cv_path_python3path,
|
|
[ vi_cv_path_python3path=`
|
|
unset PYTHONPATH;
|
|
${vi_cv_path_python3} -c \
|
|
"import sys, string; print(':'.join(sys.path))"` ])
|
|
|
|
dnl -- where the Python implementation library archives are
|
|
|
|
AC_ARG_WITH(python3-config-dir,
|
|
[ --with-python3-config-dir=PATH Python's config directory],
|
|
[ vi_cv_path_python3_conf="${withval}" ] )
|
|
|
|
AC_CACHE_CHECK(Python's configuration directory,vi_cv_path_python3_conf,
|
|
[
|
|
vi_cv_path_python3_conf=
|
|
config_dir="config-${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags}"
|
|
d=`${vi_cv_path_python3} -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBPL'))"`
|
|
if test -d "$d" && test -f "$d/config.c"; then
|
|
vi_cv_path_python3_conf="$d"
|
|
else
|
|
for path in "${vi_cv_path_python3_pfx}" "${vi_cv_path_python3_epfx}"; do
|
|
for subdir in lib64 lib share; do
|
|
d="${path}/${subdir}/python${vi_cv_var_python3_version}/${config_dir}"
|
|
if test -d "$d" && test -f "$d/config.c"; then
|
|
vi_cv_path_python3_conf="$d"
|
|
fi
|
|
done
|
|
done
|
|
fi
|
|
])
|
|
|
|
PYTHON3_CONFDIR="${vi_cv_path_python3_conf}"
|
|
|
|
if test "X$PYTHON3_CONFDIR" = "X"; then
|
|
AC_MSG_RESULT([can't find it!])
|
|
else
|
|
|
|
dnl -- we need to examine Python's config/Makefile too
|
|
dnl see what the interpreter is built from
|
|
AC_CACHE_VAL(vi_cv_path_python3_plibs,
|
|
[
|
|
pwd=`pwd`
|
|
tmp_mkf="$pwd/config-PyMake$$"
|
|
cat -- "${PYTHON3_CONFDIR}/Makefile" - <<'eof' >"${tmp_mkf}"
|
|
__:
|
|
@echo "python3_BASEMODLIBS='$(BASEMODLIBS)'"
|
|
@echo "python3_LIBS='$(LIBS)'"
|
|
@echo "python3_SYSLIBS='$(SYSLIBS)'"
|
|
@echo "python3_DLLLIBRARY='$(DLLLIBRARY)'"
|
|
@echo "python3_INSTSONAME='$(INSTSONAME)'"
|
|
eof
|
|
dnl -- delete the lines from make about Entering/Leaving directory
|
|
eval "`cd ${PYTHON3_CONFDIR} && make -f "${tmp_mkf}" __ | sed '/ directory /d'`"
|
|
rm -f -- "${tmp_mkf}"
|
|
vi_cv_path_python3_plibs="-L${PYTHON3_CONFDIR} -lpython${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags}"
|
|
vi_cv_path_python3_plibs="${vi_cv_path_python3_plibs} ${python3_BASEMODLIBS} ${python3_LIBS} ${python3_SYSLIBS}"
|
|
dnl remove -ltermcap, it can conflict with an earlier -lncurses
|
|
vi_cv_path_python3_plibs=`echo $vi_cv_path_python3_plibs | sed s/-ltermcap//`
|
|
vi_cv_path_python3_plibs=`echo $vi_cv_path_python3_plibs | sed s/-lffi//`
|
|
])
|
|
AC_CACHE_VAL(vi_cv_dll_name_python3,
|
|
[
|
|
if test "X$python3_DLLLIBRARY" != "X"; then
|
|
vi_cv_dll_name_python3="$python3_DLLLIBRARY"
|
|
else
|
|
vi_cv_dll_name_python3="$python3_INSTSONAME"
|
|
fi
|
|
])
|
|
|
|
PYTHON3_LIBS="${vi_cv_path_python3_plibs}"
|
|
if test "${vi_cv_path_python3_pfx}" = "${vi_cv_path_python3_epfx}"; then
|
|
PYTHON3_CFLAGS="-I${vi_cv_path_python3_pfx}/include/python${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags} -DPYTHON3_HOME='L\"${vi_cv_path_python3_pfx}\"'"
|
|
else
|
|
PYTHON3_CFLAGS="-I${vi_cv_path_python3_pfx}/include/python${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags} -I${vi_cv_path_python3_epfx}/include/python${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags} -DPYTHON3_HOME='L\"${vi_cv_path_python3_pfx}\"'"
|
|
fi
|
|
PYTHON3_SRC="if_python3.c"
|
|
PYTHON3_OBJ="objects/if_python3.o"
|
|
|
|
dnl On FreeBSD linking with "-pthread" is required to use threads.
|
|
dnl _THREAD_SAFE must be used for compiling then.
|
|
dnl The "-pthread" is added to $LIBS, so that the following check for
|
|
dnl sigaltstack() will look in libc_r (it's there in libc!).
|
|
dnl Otherwise, when using GCC, try adding -pthread to $CFLAGS. GCC
|
|
dnl will then define target-specific defines, e.g., -D_REENTRANT.
|
|
dnl Don't do this for Mac OSX, -pthread will generate a warning.
|
|
AC_MSG_CHECKING([if -pthread should be used])
|
|
threadsafe_flag=
|
|
thread_lib=
|
|
dnl if test "x$MACOSX" != "xyes"; then
|
|
if test "`(uname) 2>/dev/null`" != Darwin; then
|
|
test "$GCC" = yes && threadsafe_flag="-pthread"
|
|
if test "`(uname) 2>/dev/null`" = FreeBSD; then
|
|
threadsafe_flag="-D_THREAD_SAFE"
|
|
thread_lib="-pthread"
|
|
fi
|
|
if test "`(uname) 2>/dev/null`" = SunOS; then
|
|
threadsafe_flag="-pthreads"
|
|
fi
|
|
fi
|
|
libs_save_old=$LIBS
|
|
if test -n "$threadsafe_flag"; then
|
|
cflags_save=$CFLAGS
|
|
CFLAGS="$CFLAGS $threadsafe_flag"
|
|
LIBS="$LIBS $thread_lib"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); PYTHON3_CFLAGS="$PYTHON3_CFLAGS $threadsafe_flag",
|
|
AC_MSG_RESULT(no); LIBS=$libs_save_old
|
|
)
|
|
CFLAGS=$cflags_save
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
dnl check that compiling a simple program still works with the flags
|
|
dnl added for Python.
|
|
AC_MSG_CHECKING([if compile and link flags for Python 3 are sane])
|
|
cflags_save=$CFLAGS
|
|
libs_save=$LIBS
|
|
CFLAGS="$CFLAGS $PYTHON3_CFLAGS"
|
|
LIBS="$LIBS $PYTHON3_LIBS"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); python3_ok=yes,
|
|
AC_MSG_RESULT(no: PYTHON3 DISABLED); python3_ok=no)
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
if test "$python3_ok" = yes; then
|
|
AC_DEFINE(FEAT_PYTHON3)
|
|
else
|
|
LIBS=$libs_save_old
|
|
PYTHON3_SRC=
|
|
PYTHON3_OBJ=
|
|
PYTHON3_LIBS=
|
|
PYTHON3_CFLAGS=
|
|
fi
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(too old)
|
|
fi
|
|
fi
|
|
if test "$fail_if_missing" = "yes" -a "$python3_ok" != "yes"; then
|
|
AC_MSG_ERROR([could not configure python3])
|
|
fi
|
|
fi
|
|
|
|
AC_SUBST(PYTHON3_CONFDIR)
|
|
AC_SUBST(PYTHON3_LIBS)
|
|
AC_SUBST(PYTHON3_CFLAGS)
|
|
AC_SUBST(PYTHON3_SRC)
|
|
AC_SUBST(PYTHON3_OBJ)
|
|
|
|
dnl if python2.x and python3.x are enabled one can only link in code
|
|
dnl with dlopen(), dlsym(), dlclose()
|
|
if test "$python_ok" = yes && test "$python3_ok" = yes; then
|
|
AC_DEFINE(DYNAMIC_PYTHON)
|
|
AC_DEFINE(DYNAMIC_PYTHON3)
|
|
AC_MSG_CHECKING(whether we can do without RTLD_GLOBAL for Python)
|
|
cflags_save=$CFLAGS
|
|
CFLAGS="$CFLAGS $PYTHON_CFLAGS"
|
|
libs_save=$LIBS
|
|
dnl -ldl must go first to make this work on Archlinux (Roland Puntaier)
|
|
LIBS="-ldl $LIBS"
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([
|
|
#include <dlfcn.h>
|
|
/* If this program fails, then RTLD_GLOBAL is needed.
|
|
* RTLD_GLOBAL will be used and then it is not possible to
|
|
* have both python versions enabled in the same vim instance.
|
|
* Only the first python version used will be switched on.
|
|
*/
|
|
|
|
int no_rtl_global_needed_for(char *python_instsoname, char *prefix)
|
|
{
|
|
int needed = 0;
|
|
void* pylib = dlopen(python_instsoname, RTLD_LAZY);
|
|
if (pylib != 0)
|
|
{
|
|
void (*pfx)(char *home) = dlsym(pylib, "Py_SetPythonHome");
|
|
void (*init)(void) = dlsym(pylib, "Py_Initialize");
|
|
int (*simple)(char*) = dlsym(pylib, "PyRun_SimpleString");
|
|
void (*final)(void) = dlsym(pylib, "Py_Finalize");
|
|
(*pfx)(prefix);
|
|
(*init)();
|
|
needed = (*simple)("import termios") == -1;
|
|
(*final)();
|
|
dlclose(pylib);
|
|
}
|
|
return !needed;
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
int not_needed = 0;
|
|
if (no_rtl_global_needed_for("${vi_cv_dll_name_python}", "${vi_cv_path_python_pfx}"))
|
|
not_needed = 1;
|
|
return !not_needed;
|
|
}])],
|
|
[AC_MSG_RESULT(yes);AC_DEFINE(PY_NO_RTLD_GLOBAL)], [AC_MSG_RESULT(no)])
|
|
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
|
|
AC_MSG_CHECKING(whether we can do without RTLD_GLOBAL for Python3)
|
|
cflags_save=$CFLAGS
|
|
CFLAGS="$CFLAGS $PYTHON3_CFLAGS"
|
|
libs_save=$LIBS
|
|
dnl -ldl must go first to make this work on Archlinux (Roland Puntaier)
|
|
LIBS="-ldl $LIBS"
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([
|
|
#include <dlfcn.h>
|
|
#include <wchar.h>
|
|
/* If this program fails, then RTLD_GLOBAL is needed.
|
|
* RTLD_GLOBAL will be used and then it is not possible to
|
|
* have both python versions enabled in the same vim instance.
|
|
* Only the first python version used will be switched on.
|
|
*/
|
|
|
|
int no_rtl_global_needed_for(char *python_instsoname, wchar_t *prefix)
|
|
{
|
|
int needed = 0;
|
|
void* pylib = dlopen(python_instsoname, RTLD_LAZY);
|
|
if (pylib != 0)
|
|
{
|
|
void (*pfx)(wchar_t *home) = dlsym(pylib, "Py_SetPythonHome");
|
|
void (*init)(void) = dlsym(pylib, "Py_Initialize");
|
|
int (*simple)(char*) = dlsym(pylib, "PyRun_SimpleString");
|
|
void (*final)(void) = dlsym(pylib, "Py_Finalize");
|
|
(*pfx)(prefix);
|
|
(*init)();
|
|
needed = (*simple)("import termios") == -1;
|
|
(*final)();
|
|
dlclose(pylib);
|
|
}
|
|
return !needed;
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
int not_needed = 0;
|
|
if (no_rtl_global_needed_for("${vi_cv_dll_name_python3}", L"${vi_cv_path_python3_pfx}"))
|
|
not_needed = 1;
|
|
return !not_needed;
|
|
}])],
|
|
[AC_MSG_RESULT(yes);AC_DEFINE(PY3_NO_RTLD_GLOBAL)], [AC_MSG_RESULT(no)])
|
|
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
|
|
PYTHON_SRC="if_python.c"
|
|
PYTHON_OBJ="objects/if_python.o"
|
|
PYTHON_CFLAGS="$PYTHON_CFLAGS -DDYNAMIC_PYTHON_DLL=\\\"${vi_cv_dll_name_python}\\\""
|
|
PYTHON_LIBS=
|
|
PYTHON3_SRC="if_python3.c"
|
|
PYTHON3_OBJ="objects/if_python3.o"
|
|
PYTHON3_CFLAGS="$PYTHON3_CFLAGS -DDYNAMIC_PYTHON3_DLL=\\\"${vi_cv_dll_name_python3}\\\""
|
|
PYTHON3_LIBS=
|
|
elif test "$python_ok" = yes && test "$enable_pythoninterp" = "dynamic"; then
|
|
AC_DEFINE(DYNAMIC_PYTHON)
|
|
PYTHON_SRC="if_python.c"
|
|
PYTHON_OBJ="objects/if_python.o"
|
|
PYTHON_CFLAGS="$PYTHON_CFLAGS -DDYNAMIC_PYTHON_DLL=\\\"${vi_cv_dll_name_python}\\\""
|
|
PYTHON_LIBS=
|
|
elif test "$python_ok" = yes; then
|
|
dnl Check that adding -fPIE works. It may be needed when using a static
|
|
dnl Python library.
|
|
AC_MSG_CHECKING([if -fPIE can be added for Python])
|
|
cflags_save=$CFLAGS
|
|
libs_save=$LIBS
|
|
CFLAGS="$CFLAGS $PYTHON_CFLAGS -fPIE"
|
|
LIBS="$LIBS $PYTHON_LIBS"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); fpie_ok=yes,
|
|
AC_MSG_RESULT(no); fpie_ok=no)
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
if test $fpie_ok = yes; then
|
|
PYTHON_CFLAGS="$PYTHON_CFLAGS -fPIE"
|
|
fi
|
|
elif test "$python3_ok" = yes && test "$enable_python3interp" = "dynamic"; then
|
|
AC_DEFINE(DYNAMIC_PYTHON3)
|
|
PYTHON3_SRC="if_python3.c"
|
|
PYTHON3_OBJ="objects/if_python3.o"
|
|
PYTHON3_CFLAGS="$PYTHON3_CFLAGS -DDYNAMIC_PYTHON3_DLL=\\\"${vi_cv_dll_name_python3}\\\""
|
|
PYTHON3_LIBS=
|
|
elif test "$python3_ok" = yes; then
|
|
dnl Check that adding -fPIE works. It may be needed when using a static
|
|
dnl Python library.
|
|
AC_MSG_CHECKING([if -fPIE can be added for Python3])
|
|
cflags_save=$CFLAGS
|
|
libs_save=$LIBS
|
|
CFLAGS="$CFLAGS $PYTHON3_CFLAGS -fPIE"
|
|
LIBS="$LIBS $PYTHON3_LIBS"
|
|
AC_TRY_LINK(,[ ],
|
|
AC_MSG_RESULT(yes); fpie_ok=yes,
|
|
AC_MSG_RESULT(no); fpie_ok=no)
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
if test $fpie_ok = yes; then
|
|
PYTHON3_CFLAGS="$PYTHON3_CFLAGS -fPIE"
|
|
fi
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--enable-tclinterp argument)
|
|
AC_ARG_ENABLE(tclinterp,
|
|
[ --enable-tclinterp Include Tcl interpreter.], ,
|
|
[enable_tclinterp="no"])
|
|
AC_MSG_RESULT($enable_tclinterp)
|
|
|
|
if test "$enable_tclinterp" = "yes"; then
|
|
|
|
dnl on FreeBSD tclsh is a silly script, look for tclsh8.[5420]
|
|
AC_MSG_CHECKING(--with-tclsh argument)
|
|
AC_ARG_WITH(tclsh, [ --with-tclsh=PATH which tclsh to use (default: tclsh8.0)],
|
|
tclsh_name="$withval"; AC_MSG_RESULT($tclsh_name),
|
|
tclsh_name="tclsh8.5"; AC_MSG_RESULT(no))
|
|
AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name)
|
|
AC_SUBST(vi_cv_path_tcl)
|
|
|
|
dnl when no specific version specified, also try 8.4, 8.2 and 8.0
|
|
if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.5"; then
|
|
tclsh_name="tclsh8.4"
|
|
AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name)
|
|
fi
|
|
if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.4"; then
|
|
tclsh_name="tclsh8.2"
|
|
AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name)
|
|
fi
|
|
if test "X$vi_cv_path_tcl" = "X" -a $tclsh_name = "tclsh8.2"; then
|
|
tclsh_name="tclsh8.0"
|
|
AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name)
|
|
fi
|
|
dnl still didn't find it, try without version number
|
|
if test "X$vi_cv_path_tcl" = "X"; then
|
|
tclsh_name="tclsh"
|
|
AC_PATH_PROG(vi_cv_path_tcl, $tclsh_name)
|
|
fi
|
|
if test "X$vi_cv_path_tcl" != "X"; then
|
|
AC_MSG_CHECKING(Tcl version)
|
|
if echo 'exit [[expr [info tclversion] < 8.0]]' | "$vi_cv_path_tcl" - ; then
|
|
tclver=`echo 'puts [[info tclversion]]' | $vi_cv_path_tcl -`
|
|
AC_MSG_RESULT($tclver - OK);
|
|
tclloc=`echo 'set l [[info library]];set i [[string last lib $l]];incr i -2;puts [[string range $l 0 $i]]' | $vi_cv_path_tcl -`
|
|
|
|
AC_MSG_CHECKING(for location of Tcl include)
|
|
if test "x$MACOSX" != "xyes"; then
|
|
tclinc="$tclloc/include $tclloc/include/tcl $tclloc/include/tcl$tclver /usr/local/include /usr/local/include/tcl$tclver /usr/include /usr/include/tcl$tclver"
|
|
else
|
|
dnl For Mac OS X 10.3, use the OS-provided framework location
|
|
tclinc="/System/Library/Frameworks/Tcl.framework/Headers"
|
|
fi
|
|
TCL_INC=
|
|
for try in $tclinc; do
|
|
if test -f "$try/tcl.h"; then
|
|
AC_MSG_RESULT($try/tcl.h)
|
|
TCL_INC=$try
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$TCL_INC"; then
|
|
AC_MSG_RESULT(<not found>)
|
|
SKIP_TCL=YES
|
|
fi
|
|
if test -z "$SKIP_TCL"; then
|
|
AC_MSG_CHECKING(for location of tclConfig.sh script)
|
|
if test "x$MACOSX" != "xyes"; then
|
|
tclcnf=`echo $tclinc | sed s/include/lib/g`
|
|
tclcnf="$tclcnf `echo $tclinc | sed s/include/lib64/g`"
|
|
else
|
|
dnl For Mac OS X 10.3, use the OS-provided framework location
|
|
tclcnf="/System/Library/Frameworks/Tcl.framework"
|
|
fi
|
|
for try in $tclcnf; do
|
|
if test -f "$try/tclConfig.sh"; then
|
|
AC_MSG_RESULT($try/tclConfig.sh)
|
|
. "$try/tclConfig.sh"
|
|
dnl use eval, because tcl 8.2 includes ${TCL_DBGX}
|
|
TCL_LIBS=`eval echo "$TCL_LIB_SPEC $TCL_LIBS"`
|
|
dnl Use $TCL_DEFS for -D_THREAD_SAFE et al. But only use the
|
|
dnl "-D_ABC" items. Watch out for -DFOO=long\ long.
|
|
TCL_DEFS=`echo $TCL_DEFS | sed -e 's/\\\\ /\\\\X/g' | tr ' ' '\012' | sed -e '/^[[^-]]/d' -e '/^-[[^D]]/d' -e '/-D[[^_]]/d' -e 's/-D_/ -D_/' | tr '\012' ' ' | sed -e 's/\\\\X/\\\\ /g'`
|
|
break
|
|
fi
|
|
done
|
|
if test -z "$TCL_LIBS"; then
|
|
AC_MSG_RESULT(<not found>)
|
|
AC_MSG_CHECKING(for Tcl library by myself)
|
|
tcllib=`echo $tclinc | sed s/include/lib/g`
|
|
tcllib="$tcllib `echo $tclinc | sed s/include/lib64/g`"
|
|
for ext in .so .a ; do
|
|
for ver in "" $tclver ; do
|
|
for try in $tcllib ; do
|
|
trylib=tcl$ver$ext
|
|
if test -f "$try/lib$trylib" ; then
|
|
AC_MSG_RESULT($try/lib$trylib)
|
|
TCL_LIBS="-L\"$try\" -ltcl$ver -ldl -lm"
|
|
if test "`(uname) 2>/dev/null`" = SunOS &&
|
|
uname -r | grep '^5' >/dev/null; then
|
|
TCL_LIBS="$TCL_LIBS -R $try"
|
|
fi
|
|
break 3
|
|
fi
|
|
done
|
|
done
|
|
done
|
|
if test -z "$TCL_LIBS"; then
|
|
AC_MSG_RESULT(<not found>)
|
|
SKIP_TCL=YES
|
|
fi
|
|
fi
|
|
if test -z "$SKIP_TCL"; then
|
|
AC_DEFINE(FEAT_TCL)
|
|
TCL_SRC=if_tcl.c
|
|
TCL_OBJ=objects/if_tcl.o
|
|
TCL_PRO=if_tcl.pro
|
|
TCL_CFLAGS="-I$TCL_INC $TCL_DEFS"
|
|
fi
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(too old; need Tcl version 8.0 or later)
|
|
fi
|
|
fi
|
|
if test "$fail_if_missing" = "yes" -a -z "$TCL_SRC"; then
|
|
AC_MSG_ERROR([could not configure Tcl])
|
|
fi
|
|
fi
|
|
AC_SUBST(TCL_SRC)
|
|
AC_SUBST(TCL_OBJ)
|
|
AC_SUBST(TCL_PRO)
|
|
AC_SUBST(TCL_CFLAGS)
|
|
AC_SUBST(TCL_LIBS)
|
|
|
|
AC_MSG_CHECKING(--enable-rubyinterp argument)
|
|
AC_ARG_ENABLE(rubyinterp,
|
|
[ --enable-rubyinterp[=OPTS] Include Ruby interpreter. [default=no] [OPTS=no/yes/dynamic]], ,
|
|
[enable_rubyinterp="no"])
|
|
AC_MSG_RESULT($enable_rubyinterp)
|
|
if test "$enable_rubyinterp" = "yes" -o "$enable_rubyinterp" = "dynamic"; then
|
|
if test "x$features" = "xtiny" -o "x$features" = "xsmall"; then
|
|
AC_MSG_ERROR([cannot use Ruby with tiny or small features])
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--with-ruby-command argument)
|
|
AC_SUBST(vi_cv_path_ruby)
|
|
AC_ARG_WITH(ruby-command, [ --with-ruby-command=RUBY name of the Ruby command (default: ruby)],
|
|
RUBY_CMD="$withval"; vi_cv_path_ruby="$withval"; AC_MSG_RESULT($RUBY_CMD),
|
|
RUBY_CMD="ruby"; AC_MSG_RESULT(defaulting to $RUBY_CMD))
|
|
AC_PATH_PROG(vi_cv_path_ruby, $RUBY_CMD)
|
|
if test "X$vi_cv_path_ruby" != "X"; then
|
|
AC_MSG_CHECKING(Ruby version)
|
|
if $vi_cv_path_ruby -e '(VERSION rescue RUBY_VERSION) >= "1.6.0" or exit 1' >/dev/null 2>/dev/null; then
|
|
AC_MSG_RESULT(OK)
|
|
AC_MSG_CHECKING(Ruby rbconfig)
|
|
ruby_rbconfig="RbConfig"
|
|
if ! $vi_cv_path_ruby -r rbconfig -e 'RbConfig' >/dev/null 2>/dev/null; then
|
|
ruby_rbconfig="Config"
|
|
fi
|
|
AC_MSG_RESULT($ruby_rbconfig)
|
|
AC_MSG_CHECKING(Ruby header files)
|
|
rubyhdrdir=`$vi_cv_path_ruby -r mkmf -e "print $ruby_rbconfig::CONFIG[['rubyhdrdir']] || $ruby_rbconfig::CONFIG[['archdir']] || \\$hdrdir" 2>/dev/null`
|
|
if test "X$rubyhdrdir" != "X"; then
|
|
AC_MSG_RESULT($rubyhdrdir)
|
|
RUBY_CFLAGS="-I$rubyhdrdir"
|
|
rubyarchdir=`$vi_cv_path_ruby -r rbconfig -e "print ($ruby_rbconfig::CONFIG.has_key? 'rubyarchhdrdir') ? $ruby_rbconfig::CONFIG[['rubyarchhdrdir']] : '$rubyhdrdir/'+$ruby_rbconfig::CONFIG[['arch']]"`
|
|
if test -d "$rubyarchdir"; then
|
|
RUBY_CFLAGS="$RUBY_CFLAGS -I$rubyarchdir"
|
|
fi
|
|
rubyversion=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG[['ruby_version']].gsub(/\./, '')[[0,2]]"`
|
|
if test "X$rubyversion" = "X"; then
|
|
rubyversion=`$vi_cv_path_ruby -e "print ((VERSION rescue RUBY_VERSION)).gsub(/\./, '')[[0,2]]"`
|
|
fi
|
|
RUBY_CFLAGS="$RUBY_CFLAGS -DRUBY_VERSION=$rubyversion"
|
|
rubylibs=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG[['LIBS']]"`
|
|
if test "X$rubylibs" != "X"; then
|
|
RUBY_LIBS="$rubylibs"
|
|
fi
|
|
librubyarg=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG[['LIBRUBYARG']])"`
|
|
librubya=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG[['LIBRUBY_A']])"`
|
|
rubylibdir=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG[['libdir']])"`
|
|
if test -f "$rubylibdir/$librubya"; then
|
|
librubyarg="$librubyarg"
|
|
RUBY_LIBS="$RUBY_LIBS -L$rubylibdir"
|
|
elif test "$librubyarg" = "libruby.a"; then
|
|
dnl required on Mac OS 10.3 where libruby.a doesn't exist
|
|
librubyarg="-lruby"
|
|
RUBY_LIBS="$RUBY_LIBS -L$rubylibdir"
|
|
fi
|
|
|
|
if test "X$librubyarg" != "X"; then
|
|
RUBY_LIBS="$librubyarg $RUBY_LIBS"
|
|
fi
|
|
rubyldflags=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig::CONFIG[['LDFLAGS']]"`
|
|
if test "X$rubyldflags" != "X"; then
|
|
dnl Ruby on Mac OS X 10.5 adds "-arch" flags but these should only
|
|
dnl be included if requested by passing --with-mac-arch to
|
|
dnl configure, so strip these flags first (if present)
|
|
rubyldflags=`echo "$rubyldflags" | sed -e 's/-arch\ ppc//' -e 's/-arch\ i386//' -e 's/-arch\ x86_64//'`
|
|
if test "X$rubyldflags" != "X"; then
|
|
if test "X`echo \"$LDFLAGS\" | $FGREP -e \"$rubyldflags\"`" = "X"; then
|
|
LDFLAGS="$rubyldflags $LDFLAGS"
|
|
fi
|
|
fi
|
|
fi
|
|
RUBY_SRC="if_ruby.c"
|
|
RUBY_OBJ="objects/if_ruby.o"
|
|
RUBY_PRO="if_ruby.pro"
|
|
AC_DEFINE(FEAT_RUBY)
|
|
if test "$enable_rubyinterp" = "dynamic"; then
|
|
libruby=`$vi_cv_path_ruby -r rbconfig -e "puts $ruby_rbconfig::CONFIG[['LIBRUBY_SO']]"`
|
|
AC_DEFINE(DYNAMIC_RUBY)
|
|
RUBY_CFLAGS="-DDYNAMIC_RUBY_DLL=\\\"$libruby\\\" -DDYNAMIC_RUBY_VER=$rubyversion $RUBY_CFLAGS"
|
|
RUBY_LIBS=
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(not found; disabling Ruby)
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(too old; need Ruby version 1.6.0 or later)
|
|
fi
|
|
fi
|
|
|
|
if test "$fail_if_missing" = "yes" -a -z "$RUBY_OBJ"; then
|
|
AC_MSG_ERROR([could not configure Ruby])
|
|
fi
|
|
fi
|
|
AC_SUBST(RUBY_SRC)
|
|
AC_SUBST(RUBY_OBJ)
|
|
AC_SUBST(RUBY_PRO)
|
|
AC_SUBST(RUBY_CFLAGS)
|
|
AC_SUBST(RUBY_LIBS)
|
|
|
|
AC_MSG_CHECKING(--enable-cscope argument)
|
|
AC_ARG_ENABLE(cscope,
|
|
[ --enable-cscope Include cscope interface.], ,
|
|
[enable_cscope="no"])
|
|
AC_MSG_RESULT($enable_cscope)
|
|
if test "$enable_cscope" = "yes"; then
|
|
AC_DEFINE(FEAT_CSCOPE)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--enable-workshop argument)
|
|
AC_ARG_ENABLE(workshop,
|
|
[ --enable-workshop Include Sun Visual Workshop support.], ,
|
|
[enable_workshop="no"])
|
|
AC_MSG_RESULT($enable_workshop)
|
|
if test "$enable_workshop" = "yes"; then
|
|
AC_DEFINE(FEAT_SUN_WORKSHOP)
|
|
WORKSHOP_SRC="workshop.c integration.c"
|
|
AC_SUBST(WORKSHOP_SRC)
|
|
WORKSHOP_OBJ="objects/workshop.o objects/integration.o"
|
|
AC_SUBST(WORKSHOP_OBJ)
|
|
if test "${enable_gui-xxx}" = xxx; then
|
|
enable_gui=motif
|
|
fi
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--disable-netbeans argument)
|
|
AC_ARG_ENABLE(netbeans,
|
|
[ --disable-netbeans Disable NetBeans integration support.],
|
|
, [enable_netbeans="yes"])
|
|
if test "$enable_netbeans" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
dnl On Solaris we need the socket and nsl library.
|
|
AC_CHECK_LIB(socket, socket)
|
|
AC_CHECK_LIB(nsl, gethostbyname)
|
|
AC_MSG_CHECKING(whether compiling netbeans integration is possible)
|
|
AC_TRY_LINK([
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdarg.h>
|
|
#include <fcntl.h>
|
|
#include <netdb.h>
|
|
#include <netinet/in.h>
|
|
#include <errno.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
/* Check bitfields */
|
|
struct nbbuf {
|
|
unsigned int initDone:1;
|
|
ushort signmaplen;
|
|
};
|
|
], [
|
|
/* Check creating a socket. */
|
|
struct sockaddr_in server;
|
|
(void)socket(AF_INET, SOCK_STREAM, 0);
|
|
(void)htons(100);
|
|
(void)gethostbyname("microsoft.com");
|
|
if (errno == ECONNREFUSED)
|
|
(void)connect(1, (struct sockaddr *)&server, sizeof(server));
|
|
],
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no); enable_netbeans="no")
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
if test "$enable_netbeans" = "yes"; then
|
|
AC_DEFINE(FEAT_NETBEANS_INTG)
|
|
NETBEANS_SRC="netbeans.c"
|
|
AC_SUBST(NETBEANS_SRC)
|
|
NETBEANS_OBJ="objects/netbeans.o"
|
|
AC_SUBST(NETBEANS_OBJ)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--enable-sniff argument)
|
|
AC_ARG_ENABLE(sniff,
|
|
[ --enable-sniff Include Sniff interface.], ,
|
|
[enable_sniff="no"])
|
|
AC_MSG_RESULT($enable_sniff)
|
|
if test "$enable_sniff" = "yes"; then
|
|
AC_DEFINE(FEAT_SNIFF)
|
|
SNIFF_SRC="if_sniff.c"
|
|
AC_SUBST(SNIFF_SRC)
|
|
SNIFF_OBJ="objects/if_sniff.o"
|
|
AC_SUBST(SNIFF_OBJ)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--enable-multibyte argument)
|
|
AC_ARG_ENABLE(multibyte,
|
|
[ --enable-multibyte Include multibyte editing support.], ,
|
|
[enable_multibyte="no"])
|
|
AC_MSG_RESULT($enable_multibyte)
|
|
if test "$enable_multibyte" = "yes"; then
|
|
AC_DEFINE(FEAT_MBYTE)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--enable-hangulinput argument)
|
|
AC_ARG_ENABLE(hangulinput,
|
|
[ --enable-hangulinput Include Hangul input support.], ,
|
|
[enable_hangulinput="no"])
|
|
AC_MSG_RESULT($enable_hangulinput)
|
|
|
|
AC_MSG_CHECKING(--enable-xim argument)
|
|
AC_ARG_ENABLE(xim,
|
|
[ --enable-xim Include XIM input support.],
|
|
AC_MSG_RESULT($enable_xim),
|
|
[enable_xim="auto"; AC_MSG_RESULT(defaulting to auto)])
|
|
|
|
AC_MSG_CHECKING(--enable-fontset argument)
|
|
AC_ARG_ENABLE(fontset,
|
|
[ --enable-fontset Include X fontset output support.], ,
|
|
[enable_fontset="no"])
|
|
AC_MSG_RESULT($enable_fontset)
|
|
dnl defining FEAT_XFONTSET is delayed, so that it can be disabled for no GUI
|
|
|
|
test -z "$with_x" && with_x=yes
|
|
test "${enable_gui-yes}" != no -a "x$MACOSX" != "xyes" -a "x$QNX" != "xyes" && with_x=yes
|
|
if test "$with_x" = no; then
|
|
AC_MSG_RESULT(defaulting to: don't HAVE_X11)
|
|
else
|
|
dnl Do this check early, so that its failure can override user requests.
|
|
|
|
AC_PATH_PROG(xmkmfpath, xmkmf)
|
|
|
|
AC_PATH_XTRA
|
|
|
|
dnl On z/OS Unix the X libraries are DLLs. To use them the code must
|
|
dnl be compiled with a special option.
|
|
dnl Also add SM, ICE and Xmu to X_EXTRA_LIBS.
|
|
if test "$zOSUnix" = "yes"; then
|
|
CFLAGS="$CFLAGS -W c,dll"
|
|
LDFLAGS="$LDFLAGS -W l,dll"
|
|
X_EXTRA_LIBS="$X_EXTRA_LIBS -lSM -lICE -lXmu"
|
|
fi
|
|
|
|
dnl On my HPUX system the X include dir is found, but the lib dir not.
|
|
dnl This is a desparate try to fix this.
|
|
|
|
if test -d "$x_includes" && test ! -d "$x_libraries"; then
|
|
x_libraries=`echo "$x_includes" | sed s/include/lib/`
|
|
AC_MSG_RESULT(Corrected X libraries to $x_libraries)
|
|
X_LIBS="$X_LIBS -L$x_libraries"
|
|
if test "`(uname) 2>/dev/null`" = SunOS &&
|
|
uname -r | grep '^5' >/dev/null; then
|
|
X_LIBS="$X_LIBS -R $x_libraries"
|
|
fi
|
|
fi
|
|
|
|
if test -d "$x_libraries" && test ! -d "$x_includes"; then
|
|
x_includes=`echo "$x_libraries" | sed s/lib/include/`
|
|
AC_MSG_RESULT(Corrected X includes to $x_includes)
|
|
X_CFLAGS="$X_CFLAGS -I$x_includes"
|
|
fi
|
|
|
|
dnl Remove "-I/usr/include " from X_CFLAGS, should not be needed.
|
|
X_CFLAGS="`echo $X_CFLAGS\ | sed 's%-I/usr/include %%'`"
|
|
dnl Remove "-L/usr/lib " from X_LIBS, should not be needed.
|
|
X_LIBS="`echo $X_LIBS\ | sed 's%-L/usr/lib %%'`"
|
|
dnl Same for "-R/usr/lib ".
|
|
X_LIBS="`echo $X_LIBS\ | sed -e 's%-R/usr/lib %%' -e 's%-R /usr/lib %%'`"
|
|
|
|
|
|
dnl Check if the X11 header files are correctly installed. On some systems
|
|
dnl Xlib.h includes files that don't exist. On some systems X11/Intrinsic.h
|
|
dnl is missing.
|
|
AC_MSG_CHECKING(if X11 header files can be found)
|
|
cflags_save=$CFLAGS
|
|
CFLAGS="$CFLAGS $X_CFLAGS"
|
|
AC_TRY_COMPILE([#include <X11/Xlib.h>
|
|
#include <X11/Intrinsic.h>], ,
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no); no_x=yes)
|
|
CFLAGS=$cflags_save
|
|
|
|
if test "${no_x-no}" = yes; then
|
|
with_x=no
|
|
else
|
|
AC_DEFINE(HAVE_X11)
|
|
X_LIB="-lXt -lX11";
|
|
AC_SUBST(X_LIB)
|
|
|
|
ac_save_LDFLAGS="$LDFLAGS"
|
|
LDFLAGS="-L$x_libraries $LDFLAGS"
|
|
|
|
dnl Check for -lXdmcp (needed on SunOS 4.1.4)
|
|
dnl For HP-UX 10.20 it must be before -lSM -lICE
|
|
AC_CHECK_LIB(Xdmcp, _XdmcpAuthDoIt, [X_EXTRA_LIBS="$X_EXTRA_LIBS -lXdmcp"],,
|
|
[-lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS -lXdmcp])
|
|
|
|
dnl Some systems need -lnsl -lsocket when testing for ICE.
|
|
dnl The check above doesn't do this, try here (again). Also needed to get
|
|
dnl them after Xdmcp. link.sh will remove them when not needed.
|
|
dnl Check for other function than above to avoid the cached value
|
|
AC_CHECK_LIB(ICE, IceOpenConnection,
|
|
[X_EXTRA_LIBS="$X_EXTRA_LIBS -lSM -lICE"],, [$X_EXTRA_LIBS])
|
|
|
|
dnl Check for -lXpm (needed for some versions of Motif)
|
|
LDFLAGS="$X_LIBS $ac_save_LDFLAGS"
|
|
AC_CHECK_LIB(Xpm, XpmCreatePixmapFromData, [X_PRE_LIBS="$X_PRE_LIBS -lXpm"],,
|
|
[-lXt $X_PRE_LIBS -lXpm -lX11 $X_EXTRA_LIBS])
|
|
|
|
dnl Check that the X11 header files don't use implicit declarations
|
|
AC_MSG_CHECKING(if X11 header files implicitly declare return values)
|
|
cflags_save=$CFLAGS
|
|
dnl -Werror is GCC only, others like Solaris Studio might not like it
|
|
if test "$GCC" = yes; then
|
|
CFLAGS="$CFLAGS $X_CFLAGS -Werror"
|
|
else
|
|
CFLAGS="$CFLAGS $X_CFLAGS"
|
|
fi
|
|
AC_TRY_COMPILE([#include <X11/Xlib.h>], ,
|
|
AC_MSG_RESULT(no),
|
|
CFLAGS="$CFLAGS -Wno-implicit-int"
|
|
AC_TRY_COMPILE([#include <X11/Xlib.h>], ,
|
|
AC_MSG_RESULT(yes); cflags_save="$cflags_save -Wno-implicit-int",
|
|
AC_MSG_RESULT(test failed)
|
|
)
|
|
)
|
|
CFLAGS=$cflags_save
|
|
|
|
LDFLAGS="$ac_save_LDFLAGS"
|
|
|
|
AC_MSG_CHECKING(size of wchar_t is 2 bytes)
|
|
AC_CACHE_VAL(ac_cv_small_wchar_t,
|
|
[AC_TRY_RUN([
|
|
#include <X11/Xlib.h>
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
main()
|
|
{
|
|
if (sizeof(wchar_t) <= 2)
|
|
exit(1);
|
|
exit(0);
|
|
}],
|
|
ac_cv_small_wchar_t="no",
|
|
ac_cv_small_wchar_t="yes",
|
|
AC_MSG_ERROR(failed to compile test program))])
|
|
AC_MSG_RESULT($ac_cv_small_wchar_t)
|
|
if test "x$ac_cv_small_wchar_t" = "xyes" ; then
|
|
AC_DEFINE(SMALL_WCHAR_T)
|
|
fi
|
|
|
|
fi
|
|
fi
|
|
|
|
test "x$with_x" = xno -a "x$MACOSX" != "xyes" -a "x$QNX" != "xyes" && enable_gui=no
|
|
|
|
AC_MSG_CHECKING(--enable-gui argument)
|
|
AC_ARG_ENABLE(gui,
|
|
[ --enable-gui[=OPTS] X11 GUI [default=auto] [OPTS=auto/no/gtk2/gnome2/motif/athena/neXtaw/photon/carbon]], , enable_gui="auto")
|
|
|
|
dnl Canonicalize the --enable-gui= argument so that it can be easily compared.
|
|
dnl Do not use character classes for portability with old tools.
|
|
enable_gui_canon=`echo "_$enable_gui" | \
|
|
sed 's/[[ _+-]]//g;y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
|
|
|
|
dnl Skip everything by default.
|
|
SKIP_GTK2=YES
|
|
SKIP_GNOME=YES
|
|
SKIP_MOTIF=YES
|
|
SKIP_ATHENA=YES
|
|
SKIP_NEXTAW=YES
|
|
SKIP_PHOTON=YES
|
|
SKIP_CARBON=YES
|
|
GUITYPE=NONE
|
|
|
|
if test "x$QNX" = "xyes" -a "x$with_x" = "xno" ; then
|
|
SKIP_PHOTON=
|
|
case "$enable_gui_canon" in
|
|
no) AC_MSG_RESULT(no GUI support)
|
|
SKIP_PHOTON=YES ;;
|
|
yes|"") AC_MSG_RESULT(yes - automatic GUI support) ;;
|
|
auto) AC_MSG_RESULT(auto - automatic GUI support) ;;
|
|
photon) AC_MSG_RESULT(Photon GUI support) ;;
|
|
*) AC_MSG_RESULT([Sorry, $enable_gui GUI is not supported])
|
|
SKIP_PHOTON=YES ;;
|
|
esac
|
|
|
|
elif test "x$MACOSX" = "xyes" -a "x$with_x" = "xno" ; then
|
|
SKIP_CARBON=
|
|
case "$enable_gui_canon" in
|
|
no) AC_MSG_RESULT(no GUI support)
|
|
SKIP_CARBON=YES ;;
|
|
yes|"") AC_MSG_RESULT(yes - automatic GUI support) ;;
|
|
auto) AC_MSG_RESULT(auto - Carbon GUI is outdated - disable GUI support)
|
|
SKIP_CARBON=YES ;;
|
|
carbon) AC_MSG_RESULT(Carbon GUI support) ;;
|
|
*) AC_MSG_RESULT([Sorry, $enable_gui GUI is not supported])
|
|
SKIP_CARBON=YES ;;
|
|
esac
|
|
|
|
else
|
|
|
|
case "$enable_gui_canon" in
|
|
no|none) AC_MSG_RESULT(no GUI support) ;;
|
|
yes|""|auto) AC_MSG_RESULT(yes/auto - automatic GUI support)
|
|
SKIP_GTK2=
|
|
SKIP_GNOME=
|
|
SKIP_MOTIF=
|
|
SKIP_ATHENA=
|
|
SKIP_NEXTAW=
|
|
SKIP_CARBON=;;
|
|
gtk2) AC_MSG_RESULT(GTK+ 2.x GUI support)
|
|
SKIP_GTK2=;;
|
|
gnome2) AC_MSG_RESULT(GNOME 2.x GUI support)
|
|
SKIP_GNOME=
|
|
SKIP_GTK2=;;
|
|
motif) AC_MSG_RESULT(Motif GUI support)
|
|
SKIP_MOTIF=;;
|
|
athena) AC_MSG_RESULT(Athena GUI support)
|
|
SKIP_ATHENA=;;
|
|
nextaw) AC_MSG_RESULT(neXtaw GUI support)
|
|
SKIP_NEXTAW=;;
|
|
*) AC_MSG_RESULT([Sorry, $enable_gui GUI is not supported]) ;;
|
|
esac
|
|
|
|
fi
|
|
|
|
if test "x$SKIP_GTK2" != "xYES" -a "$enable_gui_canon" != "gtk2" \
|
|
-a "$enable_gui_canon" != "gnome2"; then
|
|
AC_MSG_CHECKING(whether or not to look for GTK+ 2)
|
|
AC_ARG_ENABLE(gtk2-check,
|
|
[ --enable-gtk2-check If auto-select GUI, check for GTK+ 2 [default=yes]],
|
|
, enable_gtk2_check="yes")
|
|
AC_MSG_RESULT($enable_gtk2_check)
|
|
if test "x$enable_gtk2_check" = "xno"; then
|
|
SKIP_GTK2=YES
|
|
SKIP_GNOME=YES
|
|
fi
|
|
fi
|
|
|
|
if test "x$SKIP_GNOME" != "xYES" -a "$enable_gui_canon" != "gnome2"; then
|
|
AC_MSG_CHECKING(whether or not to look for GNOME)
|
|
AC_ARG_ENABLE(gnome-check,
|
|
[ --enable-gnome-check If GTK GUI, check for GNOME [default=no]],
|
|
, enable_gnome_check="no")
|
|
AC_MSG_RESULT($enable_gnome_check)
|
|
if test "x$enable_gnome_check" = "xno"; then
|
|
SKIP_GNOME=YES
|
|
fi
|
|
fi
|
|
|
|
if test "x$SKIP_MOTIF" != "xYES" -a "$enable_gui_canon" != "motif"; then
|
|
AC_MSG_CHECKING(whether or not to look for Motif)
|
|
AC_ARG_ENABLE(motif-check,
|
|
[ --enable-motif-check If auto-select GUI, check for Motif [default=yes]],
|
|
, enable_motif_check="yes")
|
|
AC_MSG_RESULT($enable_motif_check)
|
|
if test "x$enable_motif_check" = "xno"; then
|
|
SKIP_MOTIF=YES
|
|
fi
|
|
fi
|
|
|
|
if test "x$SKIP_ATHENA" != "xYES" -a "$enable_gui_canon" != "athena"; then
|
|
AC_MSG_CHECKING(whether or not to look for Athena)
|
|
AC_ARG_ENABLE(athena-check,
|
|
[ --enable-athena-check If auto-select GUI, check for Athena [default=yes]],
|
|
, enable_athena_check="yes")
|
|
AC_MSG_RESULT($enable_athena_check)
|
|
if test "x$enable_athena_check" = "xno"; then
|
|
SKIP_ATHENA=YES
|
|
fi
|
|
fi
|
|
|
|
if test "x$SKIP_NEXTAW" != "xYES" -a "$enable_gui_canon" != "nextaw"; then
|
|
AC_MSG_CHECKING(whether or not to look for neXtaw)
|
|
AC_ARG_ENABLE(nextaw-check,
|
|
[ --enable-nextaw-check If auto-select GUI, check for neXtaw [default=yes]],
|
|
, enable_nextaw_check="yes")
|
|
AC_MSG_RESULT($enable_nextaw_check);
|
|
if test "x$enable_nextaw_check" = "xno"; then
|
|
SKIP_NEXTAW=YES
|
|
fi
|
|
fi
|
|
|
|
if test "x$SKIP_CARBON" != "xYES" -a "$enable_gui_canon" != "carbon"; then
|
|
AC_MSG_CHECKING(whether or not to look for Carbon)
|
|
AC_ARG_ENABLE(carbon-check,
|
|
[ --enable-carbon-check If auto-select GUI, check for Carbon [default=yes]],
|
|
, enable_carbon_check="yes")
|
|
AC_MSG_RESULT($enable_carbon_check);
|
|
if test "x$enable_carbon_check" = "xno"; then
|
|
SKIP_CARBON=YES
|
|
fi
|
|
fi
|
|
|
|
|
|
if test "x$MACOSX" = "xyes" -a -z "$SKIP_CARBON" -a "x$CARBON" = "xyes"; then
|
|
AC_MSG_CHECKING(for Carbon GUI)
|
|
dnl already did the check, just give the message
|
|
AC_MSG_RESULT(yes);
|
|
GUITYPE=CARBONGUI
|
|
if test "$VIMNAME" = "vim"; then
|
|
VIMNAME=Vim
|
|
fi
|
|
|
|
if test "x$MACARCH" = "xboth"; then
|
|
CPPFLAGS="$CPPFLAGS -I$DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk/Developer/Headers/FlatCarbon"
|
|
else
|
|
CPPFLAGS="$CPPFLAGS -I$DEVELOPER_DIR/Headers/FlatCarbon"
|
|
fi
|
|
|
|
dnl Default install directory is not /usr/local
|
|
if test x$prefix = xNONE; then
|
|
prefix=/Applications
|
|
fi
|
|
|
|
dnl Sorry for the hard coded default
|
|
datadir='${prefix}/Vim.app/Contents/Resources'
|
|
|
|
dnl skip everything else
|
|
SKIP_GTK2=YES;
|
|
SKIP_GNOME=YES;
|
|
SKIP_MOTIF=YES;
|
|
SKIP_ATHENA=YES;
|
|
SKIP_NEXTAW=YES;
|
|
SKIP_PHOTON=YES;
|
|
SKIP_CARBON=YES
|
|
fi
|
|
|
|
dnl define an autoconf function to check for a specified version of GTK, and
|
|
dnl try to compile/link a GTK program.
|
|
dnl
|
|
dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
|
|
dnl Test for GTK, and define GTK_CFLAGS, GTK_LIBDIR and GTK_LIBS
|
|
dnl
|
|
AC_DEFUN(AM_PATH_GTK,
|
|
[
|
|
if test "X$GTK_CONFIG" != "Xno" -o "X$PKG_CONFIG" != "Xno"; then
|
|
{
|
|
min_gtk_version=ifelse([$1], ,2.2.0,$1)
|
|
AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
|
|
no_gtk=""
|
|
if (test "X$SKIP_GTK2" != "XYES" -a "X$PKG_CONFIG" != "Xno") \
|
|
&& $PKG_CONFIG --exists gtk+-2.0; then
|
|
{
|
|
dnl We should be using PKG_CHECK_MODULES() instead of this hack.
|
|
dnl But I guess the dependency on pkgconfig.m4 is not wanted or
|
|
dnl something like that.
|
|
GTK_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
|
|
GTK_LIBDIR=`$PKG_CONFIG --libs-only-L gtk+-2.0`
|
|
GTK_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
|
|
gtk_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
|
|
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
|
|
gtk_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
|
|
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
|
|
gtk_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \
|
|
sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
|
|
}
|
|
else
|
|
no_gtk=yes
|
|
fi
|
|
|
|
if test "x$enable_gtktest" = "xyes" -a "x$no_gtk" = "x"; then
|
|
{
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $GTK_CFLAGS"
|
|
LIBS="$LIBS $GTK_LIBS"
|
|
|
|
dnl
|
|
dnl Now check if the installed GTK is sufficiently new.
|
|
dnl
|
|
rm -f conf.gtktest
|
|
AC_TRY_RUN([
|
|
#include <gtk/gtk.h>
|
|
#include <stdio.h>
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
|
|
int
|
|
main ()
|
|
{
|
|
int major, minor, micro;
|
|
char *tmp_version;
|
|
|
|
system ("touch conf.gtktest");
|
|
|
|
/* HP/UX 9 (%@#!) writes to sscanf strings */
|
|
tmp_version = g_strdup("$min_gtk_version");
|
|
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
|
|
printf("%s, bad version string\n", "$min_gtk_version");
|
|
exit(1);
|
|
}
|
|
|
|
if ((gtk_major_version > major) ||
|
|
((gtk_major_version == major) && (gtk_minor_version > minor)) ||
|
|
((gtk_major_version == major) && (gtk_minor_version == minor) &&
|
|
(gtk_micro_version >= micro)))
|
|
{
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
}
|
|
fi
|
|
if test "x$no_gtk" = x ; then
|
|
if test "x$enable_gtktest" = "xyes"; then
|
|
AC_MSG_RESULT(yes; found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version)
|
|
else
|
|
AC_MSG_RESULT(found version $gtk_major_version.$gtk_minor_version.$gtk_micro_version)
|
|
fi
|
|
ifelse([$2], , :, [$2])
|
|
else
|
|
{
|
|
AC_MSG_RESULT(no)
|
|
GTK_CFLAGS=""
|
|
GTK_LIBS=""
|
|
ifelse([$3], , :, [$3])
|
|
}
|
|
fi
|
|
}
|
|
else
|
|
GTK_CFLAGS=""
|
|
GTK_LIBS=""
|
|
ifelse([$3], , :, [$3])
|
|
fi
|
|
AC_SUBST(GTK_CFLAGS)
|
|
AC_SUBST(GTK_LIBS)
|
|
rm -f conf.gtktest
|
|
])
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl gnome
|
|
dnl ---------------------------------------------------------------------------
|
|
AC_DEFUN([GNOME_INIT_HOOK],
|
|
[
|
|
AC_SUBST(GNOME_LIBS)
|
|
AC_SUBST(GNOME_LIBDIR)
|
|
AC_SUBST(GNOME_INCLUDEDIR)
|
|
|
|
AC_ARG_WITH(gnome-includes,
|
|
[ --with-gnome-includes=DIR Specify location of GNOME headers],
|
|
[CFLAGS="$CFLAGS -I$withval"]
|
|
)
|
|
|
|
AC_ARG_WITH(gnome-libs,
|
|
[ --with-gnome-libs=DIR Specify location of GNOME libs],
|
|
[LDFLAGS="$LDFLAGS -L$withval" gnome_prefix=$withval]
|
|
)
|
|
|
|
AC_ARG_WITH(gnome,
|
|
[ --with-gnome Specify prefix for GNOME files],
|
|
if test x$withval = xyes; then
|
|
want_gnome=yes
|
|
ifelse([$1], [], :, [$1])
|
|
else
|
|
if test "x$withval" = xno; then
|
|
want_gnome=no
|
|
else
|
|
want_gnome=yes
|
|
LDFLAGS="$LDFLAGS -L$withval/lib"
|
|
CFLAGS="$CFLAGS -I$withval/include"
|
|
gnome_prefix=$withval/lib
|
|
fi
|
|
fi,
|
|
want_gnome=yes)
|
|
|
|
if test "x$want_gnome" = xyes; then
|
|
{
|
|
AC_MSG_CHECKING(for libgnomeui-2.0)
|
|
if $PKG_CONFIG --exists libgnomeui-2.0; then
|
|
AC_MSG_RESULT(yes)
|
|
GNOME_LIBS=`$PKG_CONFIG --libs-only-l libgnomeui-2.0`
|
|
GNOME_LIBDIR=`$PKG_CONFIG --libs-only-L libgnomeui-2.0`
|
|
GNOME_INCLUDEDIR=`$PKG_CONFIG --cflags libgnomeui-2.0`
|
|
|
|
dnl On FreeBSD we need -pthread but pkg-config doesn't include it.
|
|
dnl This might not be the right way but it works for me...
|
|
AC_MSG_CHECKING(for FreeBSD)
|
|
if test "`(uname) 2>/dev/null`" = FreeBSD; then
|
|
AC_MSG_RESULT(yes, adding -pthread)
|
|
GNOME_INCLUDEDIR="$GNOME_INCLUDEDIR -D_THREAD_SAFE"
|
|
GNOME_LIBS="$GNOME_LIBS -pthread"
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
$1
|
|
else
|
|
AC_MSG_RESULT(not found)
|
|
if test "x$2" = xfail; then
|
|
AC_MSG_ERROR(Could not find libgnomeui-2.0 via pkg-config)
|
|
fi
|
|
fi
|
|
}
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN([GNOME_INIT],[
|
|
GNOME_INIT_HOOK([],fail)
|
|
])
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for GTK2. If it fails, then continue on for Motif as before...
|
|
dnl ---------------------------------------------------------------------------
|
|
if test -z "$SKIP_GTK2"; then
|
|
|
|
AC_MSG_CHECKING(--disable-gtktest argument)
|
|
AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program],
|
|
, enable_gtktest=yes)
|
|
if test "x$enable_gtktest" = "xyes" ; then
|
|
AC_MSG_RESULT(gtk test enabled)
|
|
else
|
|
AC_MSG_RESULT(gtk test disabled)
|
|
fi
|
|
|
|
if test "X$PKG_CONFIG" = "X"; then
|
|
AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
|
|
fi
|
|
|
|
if test "x$PKG_CONFIG" != "xno"; then
|
|
dnl First try finding version 2.2.0 or later. The 2.0.x series has
|
|
dnl problems (bold fonts, --remote doesn't work).
|
|
AM_PATH_GTK(2.2.0,
|
|
[GUI_LIB_LOC="$GTK_LIBDIR"
|
|
GTK_LIBNAME="$GTK_LIBS"
|
|
GUI_INC_LOC="$GTK_CFLAGS"], )
|
|
if test "x$GTK_CFLAGS" != "x"; then
|
|
SKIP_ATHENA=YES
|
|
SKIP_NEXTAW=YES
|
|
SKIP_MOTIF=YES
|
|
GUITYPE=GTK
|
|
AC_SUBST(GTK_LIBNAME)
|
|
fi
|
|
fi
|
|
if test "x$GUITYPE" = "xGTK"; then
|
|
if test "$gtk_minor_version" = 1 -a "0$gtk_micro_version" -ge 1 \
|
|
|| test "0$gtk_minor_version" -ge 2; then
|
|
AC_DEFINE(HAVE_GTK_MULTIHEAD)
|
|
fi
|
|
dnl
|
|
dnl if GTK exists, then check for GNOME.
|
|
dnl
|
|
if test -z "$SKIP_GNOME"; then
|
|
{
|
|
GNOME_INIT_HOOK([have_gnome=yes])
|
|
if test "x$have_gnome" = xyes ; then
|
|
AC_DEFINE(FEAT_GUI_GNOME)
|
|
GUI_INC_LOC="$GUI_INC_LOC $GNOME_INCLUDEDIR"
|
|
GTK_LIBNAME="$GTK_LIBNAME $GNOME_LIBDIR $GNOME_LIBS"
|
|
fi
|
|
}
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
dnl Check the version of Gdk-Pixbuf. If the version is 2.32 or later and
|
|
dnl glib-compile-resources is found in PATH, use GResource.
|
|
if test "x$GUITYPE" = "xGTK"; then
|
|
AC_MSG_CHECKING([version of Gdk-Pixbuf])
|
|
gdk_pixbuf_version=`$PKG_CONFIG --modversion gdk-pixbuf-2.0`
|
|
if test "x$gdk_pixbuf_version" != x ; then
|
|
gdk_pixbuf_version_minor=`echo $gdk_pixbuf_version | \
|
|
sed -e 's/[[0-9]][[0-9]]*\.\([[0-9]][[0-9]]*\)\.[[0-9]][[0-9]]*/\1/'`
|
|
if test "x$gdk_pixbuf_version_minor" != x -a \
|
|
$gdk_pixbuf_version_minor -ge 32 ; then
|
|
AC_MSG_RESULT([OK.])
|
|
AC_PATH_PROG(GLIB_COMPILE_RESOURCES,[glib-compile-resources],no)
|
|
AC_MSG_CHECKING([glib-compile-resources])
|
|
if test "x$GLIB_COMPILE_RESOURCES" = xno ; then
|
|
AC_MSG_RESULT([cannot be found in PATH.])
|
|
else
|
|
AC_MSG_RESULT([usable.])
|
|
AC_DEFINE(USE_GRESOURCE)
|
|
GRESOURCE_HDR="auto/gui_gtk_gresources.h"
|
|
GRESOURCE_SRC="auto/gui_gtk_gresources.c"
|
|
GRESOURCE_OBJ="objects/gui_gtk_gresources.o"
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([not usable.])
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([cannot obtain from pkg_config.])
|
|
fi
|
|
fi
|
|
AC_SUBST(GLIB_COMPILE_RESOURCES)
|
|
AC_SUBST(GRESOURCE_HDR)
|
|
AC_SUBST(GRESOURCE_SRC)
|
|
AC_SUBST(GRESOURCE_OBJ)
|
|
|
|
dnl Check for Motif include files location.
|
|
dnl The LAST one found is used, this makes the highest version to be used,
|
|
dnl e.g. when Motif1.2 and Motif2.0 are both present.
|
|
|
|
if test -z "$SKIP_MOTIF"; then
|
|
gui_XXX="/usr/XXX/Motif* /usr/Motif*/XXX /usr/XXX /usr/shlib /usr/X11*/XXX /usr/XXX/X11* /usr/dt/XXX /local/Motif*/XXX /local/XXX/Motif* /usr/local/Motif*/XXX /usr/local/XXX/Motif* /usr/local/XXX /usr/local/X11*/XXX /usr/local/LessTif/Motif*/XXX $MOTIFHOME/XXX"
|
|
dnl Remove "-I" from before $GUI_INC_LOC if it's there
|
|
GUI_INC_LOC="`echo $GUI_INC_LOC|sed 's%-I%%g'`"
|
|
|
|
AC_MSG_CHECKING(for location of Motif GUI includes)
|
|
gui_includes="`echo $x_includes|sed 's%/[^/][^/]*$%%'` `echo "$gui_XXX" | sed s/XXX/include/g` $GUI_INC_LOC"
|
|
GUI_INC_LOC=
|
|
for try in $gui_includes; do
|
|
if test -f "$try/Xm/Xm.h"; then
|
|
GUI_INC_LOC=$try
|
|
fi
|
|
done
|
|
if test -n "$GUI_INC_LOC"; then
|
|
if test "$GUI_INC_LOC" = /usr/include; then
|
|
GUI_INC_LOC=
|
|
AC_MSG_RESULT(in default path)
|
|
else
|
|
AC_MSG_RESULT($GUI_INC_LOC)
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(<not found>)
|
|
SKIP_MOTIF=YES
|
|
fi
|
|
fi
|
|
|
|
dnl Check for Motif library files location. In the same order as the include
|
|
dnl files, to avoid a mixup if several versions are present
|
|
|
|
if test -z "$SKIP_MOTIF"; then
|
|
AC_MSG_CHECKING(--with-motif-lib argument)
|
|
AC_ARG_WITH(motif-lib,
|
|
[ --with-motif-lib=STRING Library for Motif ],
|
|
[ MOTIF_LIBNAME="${withval}" ] )
|
|
|
|
if test -n "$MOTIF_LIBNAME"; then
|
|
AC_MSG_RESULT($MOTIF_LIBNAME)
|
|
GUI_LIB_LOC=
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
|
|
dnl Remove "-L" from before $GUI_LIB_LOC if it's there
|
|
GUI_LIB_LOC="`echo $GUI_LIB_LOC|sed 's%-L%%g'`"
|
|
|
|
dnl Ubuntu has libXm.so in /usr/lib/i386-linux-gnu and elsewhere. The
|
|
dnl linker will figure out which one to use, we only check if one exists.
|
|
AC_MSG_CHECKING(for location of Motif GUI libs)
|
|
gui_libs="`echo $x_libraries|sed 's%/[^/][^/]*$%%'` `echo "$gui_XXX" | sed s/XXX/lib/g` /usr/lib/i386-linux-gnu /usr/lib/x86_64-linux-gnu `echo "$GUI_INC_LOC" | sed s/include/lib/` $GUI_LIB_LOC"
|
|
GUI_LIB_LOC=
|
|
for try in $gui_libs; do
|
|
for libtry in "$try"/libXm.a "$try"/libXm.so* "$try"/libXm.sl "$try"/libXm.dylib; do
|
|
if test -f "$libtry"; then
|
|
GUI_LIB_LOC=$try
|
|
fi
|
|
done
|
|
done
|
|
if test -n "$GUI_LIB_LOC"; then
|
|
dnl Remove /usr/lib, it causes trouble on some systems
|
|
if test "$GUI_LIB_LOC" = /usr/lib \
|
|
-o "$GUI_LIB_LOC" = /usr/lib/i386-linux-gnu \
|
|
-o "$GUI_LIB_LOC" = /usr/lib/x86_64-linux-gnu; then
|
|
GUI_LIB_LOC=
|
|
AC_MSG_RESULT(in default path)
|
|
else
|
|
if test -n "$GUI_LIB_LOC"; then
|
|
AC_MSG_RESULT($GUI_LIB_LOC)
|
|
if test "`(uname) 2>/dev/null`" = SunOS &&
|
|
uname -r | grep '^5' >/dev/null; then
|
|
GUI_LIB_LOC="$GUI_LIB_LOC -R $GUI_LIB_LOC"
|
|
fi
|
|
fi
|
|
fi
|
|
MOTIF_LIBNAME=-lXm
|
|
else
|
|
AC_MSG_RESULT(<not found>)
|
|
SKIP_MOTIF=YES
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if test -z "$SKIP_MOTIF"; then
|
|
SKIP_ATHENA=YES
|
|
SKIP_NEXTAW=YES
|
|
GUITYPE=MOTIF
|
|
AC_SUBST(MOTIF_LIBNAME)
|
|
fi
|
|
|
|
dnl Check if the Athena files can be found
|
|
|
|
GUI_X_LIBS=
|
|
|
|
if test -z "$SKIP_ATHENA"; then
|
|
AC_MSG_CHECKING(if Athena header files can be found)
|
|
cflags_save=$CFLAGS
|
|
CFLAGS="$CFLAGS $X_CFLAGS"
|
|
AC_TRY_COMPILE([
|
|
#include <X11/Intrinsic.h>
|
|
#include <X11/Xaw/Paned.h>], ,
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no); SKIP_ATHENA=YES )
|
|
CFLAGS=$cflags_save
|
|
fi
|
|
|
|
if test -z "$SKIP_ATHENA"; then
|
|
GUITYPE=ATHENA
|
|
fi
|
|
|
|
if test -z "$SKIP_NEXTAW"; then
|
|
AC_MSG_CHECKING(if neXtaw header files can be found)
|
|
cflags_save=$CFLAGS
|
|
CFLAGS="$CFLAGS $X_CFLAGS"
|
|
AC_TRY_COMPILE([
|
|
#include <X11/Intrinsic.h>
|
|
#include <X11/neXtaw/Paned.h>], ,
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no); SKIP_NEXTAW=YES )
|
|
CFLAGS=$cflags_save
|
|
fi
|
|
|
|
if test -z "$SKIP_NEXTAW"; then
|
|
GUITYPE=NEXTAW
|
|
fi
|
|
|
|
if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF"; then
|
|
dnl Prepend -I and -L to $GUI_INC_LOC and $GUI_LIB_LOC if not empty
|
|
dnl Avoid adding it when it twice
|
|
if test -n "$GUI_INC_LOC"; then
|
|
GUI_INC_LOC=-I"`echo $GUI_INC_LOC|sed 's%-I%%'`"
|
|
fi
|
|
if test -n "$GUI_LIB_LOC"; then
|
|
GUI_LIB_LOC=-L"`echo $GUI_LIB_LOC|sed 's%-L%%'`"
|
|
fi
|
|
|
|
dnl Check for -lXext and then for -lXmu
|
|
ldflags_save=$LDFLAGS
|
|
LDFLAGS="$X_LIBS $LDFLAGS"
|
|
AC_CHECK_LIB(Xext, XShapeQueryExtension, [GUI_X_LIBS="-lXext"],,
|
|
[-lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
|
|
dnl For Solaris we need -lw and -ldl before linking with -lXmu works.
|
|
AC_CHECK_LIB(w, wslen, [X_EXTRA_LIBS="$X_EXTRA_LIBS -lw"],,
|
|
[$GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
|
|
AC_CHECK_LIB(dl, dlsym, [X_EXTRA_LIBS="$X_EXTRA_LIBS -ldl"],,
|
|
[$GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
|
|
AC_CHECK_LIB(Xmu, XmuCreateStippledPixmap, [GUI_X_LIBS="-lXmu $GUI_X_LIBS"],,
|
|
[$GUI_X_LIBS -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
|
|
if test -z "$SKIP_MOTIF"; then
|
|
AC_CHECK_LIB(Xp, XpEndJob, [GUI_X_LIBS="-lXp $GUI_X_LIBS"],,
|
|
[$GUI_X_LIBS -lXm -lXt $X_PRE_LIBS -lX11 $X_EXTRA_LIBS])
|
|
fi
|
|
LDFLAGS=$ldflags_save
|
|
|
|
dnl Execute xmkmf to figure out if -DNARROWPROTO is needed.
|
|
AC_MSG_CHECKING(for extra X11 defines)
|
|
NARROW_PROTO=
|
|
rm -fr conftestdir
|
|
if mkdir conftestdir; then
|
|
cd conftestdir
|
|
cat > Imakefile <<'EOF'
|
|
acfindx:
|
|
@echo 'NARROW_PROTO="${PROTO_DEFINES}"'
|
|
EOF
|
|
if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
|
|
eval `${MAKE-make} acfindx 2>/dev/null | grep -v make`
|
|
fi
|
|
cd ..
|
|
rm -fr conftestdir
|
|
fi
|
|
if test -z "$NARROW_PROTO"; then
|
|
AC_MSG_RESULT(no)
|
|
else
|
|
AC_MSG_RESULT($NARROW_PROTO)
|
|
fi
|
|
AC_SUBST(NARROW_PROTO)
|
|
fi
|
|
|
|
dnl Look for XSMP support - but don't necessarily restrict it to X11 GUIs
|
|
dnl use the X11 include path
|
|
if test "$enable_xsmp" = "yes"; then
|
|
cppflags_save=$CPPFLAGS
|
|
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
|
|
AC_CHECK_HEADERS(X11/SM/SMlib.h)
|
|
CPPFLAGS=$cppflags_save
|
|
fi
|
|
|
|
|
|
if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF" -o -z "$SKIP_GTK2"; then
|
|
dnl Check for X11/xpm.h and X11/Sunkeysym.h with the GUI include path
|
|
cppflags_save=$CPPFLAGS
|
|
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
|
|
AC_CHECK_HEADERS(X11/xpm.h X11/Sunkeysym.h)
|
|
|
|
dnl automatically disable XIM when XIMtext isn't in X11/Xlib.h
|
|
if test ! "$enable_xim" = "no"; then
|
|
AC_MSG_CHECKING(for XIMText in X11/Xlib.h)
|
|
AC_EGREP_CPP(XIMText, [#include <X11/Xlib.h>],
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_RESULT(no; xim has been disabled); enable_xim="no")
|
|
fi
|
|
CPPFLAGS=$cppflags_save
|
|
|
|
dnl automatically enable XIM when hangul input isn't enabled
|
|
if test "$enable_xim" = "auto" -a "$enable_hangulinput" != "yes" \
|
|
-a "x$GUITYPE" != "xNONE" ; then
|
|
AC_MSG_RESULT(X GUI selected; xim has been enabled)
|
|
enable_xim="yes"
|
|
fi
|
|
fi
|
|
|
|
if test -z "$SKIP_ATHENA" -o -z "$SKIP_NEXTAW" -o -z "$SKIP_MOTIF"; then
|
|
cppflags_save=$CPPFLAGS
|
|
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
|
|
dnl Xmu/Editres.h may exist but can only be used after including Intrinsic.h
|
|
AC_MSG_CHECKING([for X11/Xmu/Editres.h])
|
|
AC_TRY_COMPILE([
|
|
#include <X11/Intrinsic.h>
|
|
#include <X11/Xmu/Editres.h>],
|
|
[int i; i = 0;],
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_X11_XMU_EDITRES_H),
|
|
AC_MSG_RESULT(no))
|
|
CPPFLAGS=$cppflags_save
|
|
fi
|
|
|
|
dnl Only use the Xm directory when compiling Motif, don't use it for Athena
|
|
if test -z "$SKIP_MOTIF"; then
|
|
cppflags_save=$CPPFLAGS
|
|
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
|
|
if test "$zOSUnix" = "yes"; then
|
|
xmheader="Xm/Xm.h"
|
|
else
|
|
xmheader="Xm/Xm.h Xm/XpmP.h Xm/JoinSideT.h Xm/TraitP.h Xm/Manager.h
|
|
Xm/UnhighlightT.h Xm/Notebook.h"
|
|
fi
|
|
AC_CHECK_HEADERS($xmheader)
|
|
|
|
if test "x$ac_cv_header_Xm_XpmP_h" = "xyes"; then
|
|
dnl Solaris uses XpmAttributes_21, very annoying.
|
|
AC_MSG_CHECKING([for XpmAttributes_21 in Xm/XpmP.h])
|
|
AC_TRY_COMPILE([#include <Xm/XpmP.h>], [XpmAttributes_21 attr;],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(XPMATTRIBUTES_TYPE, XpmAttributes_21),
|
|
AC_MSG_RESULT(no); AC_DEFINE(XPMATTRIBUTES_TYPE, XpmAttributes)
|
|
)
|
|
else
|
|
AC_DEFINE(XPMATTRIBUTES_TYPE, XpmAttributes)
|
|
fi
|
|
CPPFLAGS=$cppflags_save
|
|
fi
|
|
|
|
if test "x$GUITYPE" = "xNONE" -a "$enable_xim" = "yes"; then
|
|
AC_MSG_RESULT(no GUI selected; xim has been disabled)
|
|
enable_xim="no"
|
|
fi
|
|
if test "x$GUITYPE" = "xNONE" -a "$enable_fontset" = "yes"; then
|
|
AC_MSG_RESULT(no GUI selected; fontset has been disabled)
|
|
enable_fontset="no"
|
|
fi
|
|
if test "x$GUITYPE:$enable_fontset" = "xGTK:yes"; then
|
|
AC_MSG_RESULT(GTK+ 2 GUI selected; fontset has been disabled)
|
|
enable_fontset="no"
|
|
fi
|
|
|
|
if test -z "$SKIP_PHOTON"; then
|
|
GUITYPE=PHOTONGUI
|
|
fi
|
|
|
|
AC_SUBST(GUI_INC_LOC)
|
|
AC_SUBST(GUI_LIB_LOC)
|
|
AC_SUBST(GUITYPE)
|
|
AC_SUBST(GUI_X_LIBS)
|
|
|
|
if test "$enable_workshop" = "yes" -a -n "$SKIP_MOTIF"; then
|
|
AC_MSG_ERROR([cannot use workshop without Motif])
|
|
fi
|
|
|
|
dnl defining FEAT_XIM and FEAT_XFONTSET is delayed, so that they can be disabled
|
|
if test "$enable_xim" = "yes"; then
|
|
AC_DEFINE(FEAT_XIM)
|
|
fi
|
|
if test "$enable_fontset" = "yes"; then
|
|
AC_DEFINE(FEAT_XFONTSET)
|
|
fi
|
|
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl end of GUI-checking
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
dnl Check for Cygwin, which needs an extra source file if not using X11
|
|
AC_MSG_CHECKING(for CYGWIN or MSYS environment)
|
|
case `uname` in
|
|
CYGWIN*|MSYS*) CYGWIN=yes; AC_MSG_RESULT(yes)
|
|
AC_MSG_CHECKING(for CYGWIN clipboard support)
|
|
if test "x$with_x" = "xno" ; then
|
|
OS_EXTRA_SRC=winclip.c; OS_EXTRA_OBJ=objects/winclip.o
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(FEAT_CYGWIN_WIN32_CLIPBOARD)
|
|
else
|
|
AC_MSG_RESULT(no - using X11)
|
|
fi ;;
|
|
|
|
*) CYGWIN=no; AC_MSG_RESULT(no);;
|
|
esac
|
|
|
|
dnl Only really enable hangul input when GUI and XFONTSET are available
|
|
if test "$enable_hangulinput" = "yes"; then
|
|
if test "x$GUITYPE" = "xNONE"; then
|
|
AC_MSG_RESULT(no GUI selected; hangul input has been disabled)
|
|
enable_hangulinput=no
|
|
else
|
|
AC_DEFINE(FEAT_HANGULIN)
|
|
HANGULIN_SRC=hangulin.c
|
|
AC_SUBST(HANGULIN_SRC)
|
|
HANGULIN_OBJ=objects/hangulin.o
|
|
AC_SUBST(HANGULIN_OBJ)
|
|
fi
|
|
fi
|
|
|
|
dnl Checks for libraries and include files.
|
|
|
|
AC_CACHE_CHECK([whether toupper is broken], [vim_cv_toupper_broken],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include "confdefs.h"
|
|
#include <ctype.h>
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
main() { exit(toupper('A') == 'A' && tolower('z') == 'z'); }
|
|
]])],[
|
|
vim_cv_toupper_broken=yes
|
|
],[
|
|
vim_cv_toupper_broken=no
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_toupper_broken')
|
|
])])
|
|
|
|
if test "x$vim_cv_toupper_broken" = "xyes" ; then
|
|
AC_DEFINE(BROKEN_TOUPPER)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(whether __DATE__ and __TIME__ work)
|
|
AC_TRY_COMPILE([#include <stdio.h>], [printf("(" __DATE__ " " __TIME__ ")");],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_DATE_TIME),
|
|
AC_MSG_RESULT(no))
|
|
|
|
AC_MSG_CHECKING(whether __attribute__((unused)) is allowed)
|
|
AC_TRY_COMPILE([#include <stdio.h>], [int x __attribute__((unused));],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_ATTRIBUTE_UNUSED),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl Checks for header files.
|
|
AC_CHECK_HEADER(elf.h, HAS_ELF=1)
|
|
dnl AC_CHECK_HEADER(dwarf.h, SVR4=1)
|
|
if test "$HAS_ELF" = 1; then
|
|
AC_CHECK_LIB(elf, main)
|
|
fi
|
|
|
|
AC_HEADER_DIRENT
|
|
|
|
dnl If sys/wait.h is not found it might still exist but not be POSIX
|
|
dnl compliant. In that case we define HAVE_UNION_WAIT (for NeXT)
|
|
if test $ac_cv_header_sys_wait_h = no; then
|
|
AC_MSG_CHECKING([for sys/wait.h that defines union wait])
|
|
AC_TRY_COMPILE([#include <sys/wait.h>],
|
|
[union wait xx, yy; xx = yy],
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_SYS_WAIT_H)
|
|
AC_DEFINE(HAVE_UNION_WAIT),
|
|
AC_MSG_RESULT(no))
|
|
fi
|
|
|
|
AC_CHECK_HEADERS(stdarg.h stdint.h stdlib.h string.h \
|
|
sys/select.h sys/utsname.h termcap.h fcntl.h \
|
|
sgtty.h sys/ioctl.h sys/time.h sys/types.h \
|
|
termio.h iconv.h inttypes.h langinfo.h math.h \
|
|
unistd.h stropts.h errno.h sys/resource.h \
|
|
sys/systeminfo.h locale.h sys/stream.h termios.h \
|
|
libc.h sys/statfs.h poll.h sys/poll.h pwd.h \
|
|
utime.h sys/param.h libintl.h libgen.h \
|
|
util/debug.h util/msg18n.h frame.h sys/acl.h \
|
|
sys/access.h sys/sysinfo.h wchar.h wctype.h)
|
|
|
|
dnl sys/ptem.h depends on sys/stream.h on Solaris
|
|
AC_CHECK_HEADERS(sys/ptem.h, [], [],
|
|
[#if defined HAVE_SYS_STREAM_H
|
|
# include <sys/stream.h>
|
|
#endif])
|
|
|
|
dnl sys/sysctl.h depends on sys/param.h on OpenBSD
|
|
AC_CHECK_HEADERS(sys/sysctl.h, [], [],
|
|
[#if defined HAVE_SYS_PARAM_H
|
|
# include <sys/param.h>
|
|
#endif])
|
|
|
|
|
|
dnl pthread_np.h may exist but can only be used after including pthread.h
|
|
AC_MSG_CHECKING([for pthread_np.h])
|
|
AC_TRY_COMPILE([
|
|
#include <pthread.h>
|
|
#include <pthread_np.h>],
|
|
[int i; i = 0;],
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_PTHREAD_NP_H),
|
|
AC_MSG_RESULT(no))
|
|
|
|
AC_CHECK_HEADERS(strings.h)
|
|
if test "x$MACOSX" = "xyes"; then
|
|
dnl The strings.h file on OS/X contains a warning and nothing useful.
|
|
AC_DEFINE(NO_STRINGS_WITH_STRING_H)
|
|
else
|
|
|
|
dnl Check if strings.h and string.h can both be included when defined.
|
|
AC_MSG_CHECKING([if strings.h can be included after string.h])
|
|
cppflags_save=$CPPFLAGS
|
|
CPPFLAGS="$CPPFLAGS $X_CFLAGS"
|
|
AC_TRY_COMPILE([
|
|
#if defined(_AIX) && !defined(_AIX51) && !defined(_NO_PROTO)
|
|
# define _NO_PROTO /* like in os_unix.h, causes conflict for AIX (Winn) */
|
|
/* but don't do it on AIX 5.1 (Uribarri) */
|
|
#endif
|
|
#ifdef HAVE_XM_XM_H
|
|
# include <Xm/Xm.h> /* This breaks it for HP-UX 11 (Squassabia) */
|
|
#endif
|
|
#ifdef HAVE_STRING_H
|
|
# include <string.h>
|
|
#endif
|
|
#if defined(HAVE_STRINGS_H)
|
|
# include <strings.h>
|
|
#endif
|
|
], [int i; i = 0;],
|
|
AC_MSG_RESULT(yes),
|
|
AC_DEFINE(NO_STRINGS_WITH_STRING_H)
|
|
AC_MSG_RESULT(no))
|
|
CPPFLAGS=$cppflags_save
|
|
fi
|
|
|
|
dnl Checks for typedefs, structures, and compiler characteristics.
|
|
AC_PROG_GCC_TRADITIONAL
|
|
AC_C_CONST
|
|
AC_C_VOLATILE
|
|
AC_TYPE_MODE_T
|
|
AC_TYPE_OFF_T
|
|
AC_TYPE_PID_T
|
|
AC_TYPE_SIZE_T
|
|
AC_TYPE_UID_T
|
|
AC_TYPE_UINT32_T
|
|
|
|
AC_HEADER_TIME
|
|
AC_CHECK_TYPE(ino_t, long)
|
|
AC_CHECK_TYPE(dev_t, unsigned)
|
|
AC_C_BIGENDIAN(,,,)
|
|
|
|
AC_MSG_CHECKING(for rlim_t)
|
|
if eval "test \"`echo '$''{'ac_cv_type_rlim_t'+set}'`\" = set"; then
|
|
AC_MSG_RESULT([(cached) $ac_cv_type_rlim_t])
|
|
else
|
|
AC_EGREP_CPP(dnl
|
|
changequote(<<,>>)dnl
|
|
<<(^|[^a-zA-Z_0-9])rlim_t[^a-zA-Z_0-9]>>dnl
|
|
changequote([,]),
|
|
[
|
|
#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_RESOURCE_H
|
|
# include <sys/resource.h>
|
|
#endif
|
|
], ac_cv_type_rlim_t=yes, ac_cv_type_rlim_t=no)
|
|
AC_MSG_RESULT($ac_cv_type_rlim_t)
|
|
fi
|
|
if test $ac_cv_type_rlim_t = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define rlim_t unsigned long
|
|
EOF
|
|
fi
|
|
|
|
AC_MSG_CHECKING(for stack_t)
|
|
if eval "test \"`echo '$''{'ac_cv_type_stack_t'+set}'`\" = set"; then
|
|
AC_MSG_RESULT([(cached) $ac_cv_type_stack_t])
|
|
else
|
|
AC_EGREP_CPP(stack_t,
|
|
[
|
|
#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
#include <signal.h>
|
|
], ac_cv_type_stack_t=yes, ac_cv_type_stack_t=no)
|
|
AC_MSG_RESULT($ac_cv_type_stack_t)
|
|
fi
|
|
if test $ac_cv_type_stack_t = no; then
|
|
cat >> confdefs.h <<\EOF
|
|
#define stack_t struct sigaltstack
|
|
EOF
|
|
fi
|
|
|
|
dnl BSDI uses ss_base while others use ss_sp for the stack pointer.
|
|
AC_MSG_CHECKING(whether stack_t has an ss_base field)
|
|
AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
#include <signal.h>
|
|
#include "confdefs.h"
|
|
], [stack_t sigstk; sigstk.ss_base = 0; ],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SS_BASE),
|
|
AC_MSG_RESULT(no))
|
|
|
|
olibs="$LIBS"
|
|
AC_MSG_CHECKING(--with-tlib argument)
|
|
AC_ARG_WITH(tlib, [ --with-tlib=library terminal library to be used ],)
|
|
if test -n "$with_tlib"; then
|
|
AC_MSG_RESULT($with_tlib)
|
|
LIBS="$LIBS -l$with_tlib"
|
|
AC_MSG_CHECKING(for linking with $with_tlib library)
|
|
AC_TRY_LINK([], [], AC_MSG_RESULT(OK), AC_MSG_ERROR(FAILED))
|
|
dnl Need to check for tgetent() below.
|
|
olibs="$LIBS"
|
|
else
|
|
AC_MSG_RESULT([empty: automatic terminal library selection])
|
|
dnl On HP-UX 10.10 termcap or termlib should be used instead of
|
|
dnl curses, because curses is much slower.
|
|
dnl Newer versions of ncurses are preferred over anything, except
|
|
dnl when tinfo has been split off, it contains all we need.
|
|
dnl Older versions of ncurses have bugs, get a new one!
|
|
dnl Digital Unix (OSF1) should use curses (Ronald Schild).
|
|
dnl On SCO Openserver should prefer termlib (Roger Cornelius).
|
|
case "`uname -s 2>/dev/null`" in
|
|
OSF1|SCO_SV) tlibs="tinfo ncurses curses termlib termcap";;
|
|
*) tlibs="tinfo ncurses termlib termcap curses";;
|
|
esac
|
|
for libname in $tlibs; do
|
|
AC_CHECK_LIB(${libname}, tgetent,,)
|
|
if test "x$olibs" != "x$LIBS"; then
|
|
dnl It's possible that a library is found but it doesn't work
|
|
dnl e.g., shared library that cannot be found
|
|
dnl compile and run a test program to be sure
|
|
AC_TRY_RUN([
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
main() {char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(0); }],
|
|
res="OK", res="FAIL", res="FAIL")
|
|
if test "$res" = "OK"; then
|
|
break
|
|
fi
|
|
AC_MSG_RESULT($libname library is not usable)
|
|
LIBS="$olibs"
|
|
fi
|
|
done
|
|
if test "x$olibs" = "x$LIBS"; then
|
|
AC_MSG_RESULT(no terminal library found)
|
|
fi
|
|
fi
|
|
|
|
if test "x$olibs" = "x$LIBS"; then
|
|
AC_MSG_CHECKING([for tgetent()])
|
|
AC_TRY_LINK([],
|
|
[char s[10000]; int res = tgetent(s, "thisterminaldoesnotexist");],
|
|
AC_MSG_RESULT(yes),
|
|
AC_MSG_ERROR([NOT FOUND!
|
|
You need to install a terminal library; for example ncurses.
|
|
Or specify the name of the library with --with-tlib.]))
|
|
fi
|
|
|
|
AC_CACHE_CHECK([whether we talk terminfo], [vim_cv_terminfo],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include "confdefs.h"
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
#ifdef HAVE_STRING_H
|
|
# include <string.h>
|
|
#endif
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
main()
|
|
{char *s; s=(char *)tgoto("%p1%d", 0, 1); exit(!strcmp(s==0 ? "" : s, "1")); }
|
|
]])],[
|
|
vim_cv_terminfo=no
|
|
],[
|
|
vim_cv_terminfo=yes
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_terminfo')
|
|
])
|
|
])
|
|
|
|
if test "x$vim_cv_terminfo" = "xyes" ; then
|
|
AC_DEFINE(TERMINFO)
|
|
fi
|
|
|
|
if test "x$olibs" != "x$LIBS"; then
|
|
AC_CACHE_CHECK([what tgetent() returns for an unknown terminal], [vim_cv_tgent],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include "confdefs.h"
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
main()
|
|
{char s[10000]; int res = tgetent(s, "thisterminaldoesnotexist"); exit(res != 0); }
|
|
]])],[
|
|
vim_cv_tgent=zero
|
|
],[
|
|
vim_cv_tgent=non-zero
|
|
],[
|
|
AC_MSG_ERROR(failed to compile test program.)
|
|
])
|
|
])
|
|
|
|
if test "x$vim_cv_tgent" = "xzero" ; then
|
|
AC_DEFINE(TGETENT_ZERO_ERR, 0)
|
|
fi
|
|
fi
|
|
|
|
AC_MSG_CHECKING(whether termcap.h contains ospeed)
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
], [ospeed = 20000],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_OSPEED),
|
|
[AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING(whether ospeed can be extern)
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
extern short ospeed;
|
|
], [ospeed = 20000],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(OSPEED_EXTERN),
|
|
AC_MSG_RESULT(no))]
|
|
)
|
|
|
|
AC_MSG_CHECKING([whether termcap.h contains UP, BC and PC])
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
], [if (UP == 0 && BC == 0) PC = 1],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_UP_BC_PC),
|
|
[AC_MSG_RESULT(no)
|
|
AC_MSG_CHECKING([whether UP, BC and PC can be extern])
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
extern char *UP, *BC, PC;
|
|
], [if (UP == 0 && BC == 0) PC = 1],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(UP_BC_PC_EXTERN),
|
|
AC_MSG_RESULT(no))]
|
|
)
|
|
|
|
AC_MSG_CHECKING(whether tputs() uses outfuntype)
|
|
AC_TRY_COMPILE([
|
|
#ifdef HAVE_TERMCAP_H
|
|
# include <termcap.h>
|
|
#endif
|
|
], [extern int xx(); tputs("test", 1, (outfuntype)xx)],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_OUTFUNTYPE),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl On some SCO machines sys/select redefines struct timeval
|
|
AC_MSG_CHECKING([whether sys/select.h and sys/time.h may both be included])
|
|
AC_TRY_COMPILE([
|
|
#include <sys/types.h>
|
|
#include <sys/time.h>
|
|
#include <sys/select.h>], ,
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(SYS_SELECT_WITH_SYS_TIME),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl AC_DECL_SYS_SIGLIST
|
|
|
|
dnl Checks for pty.c (copied from screen) ==========================
|
|
AC_MSG_CHECKING(for /dev/ptc)
|
|
if test -r /dev/ptc; then
|
|
AC_DEFINE(HAVE_DEV_PTC)
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(for SVR4 ptys)
|
|
if test -c /dev/ptmx ; then
|
|
AC_TRY_LINK([], [ptsname(0);grantpt(0);unlockpt(0);],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SVR4_PTYS),
|
|
AC_MSG_RESULT(no))
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(for ptyranges)
|
|
if test -d /dev/ptym ; then
|
|
pdir='/dev/ptym'
|
|
else
|
|
pdir='/dev'
|
|
fi
|
|
dnl SCO uses ptyp%d
|
|
AC_EGREP_CPP(yes,
|
|
[#ifdef M_UNIX
|
|
yes;
|
|
#endif
|
|
], ptys=`echo /dev/ptyp??`, ptys=`echo $pdir/pty??`)
|
|
dnl if test -c /dev/ptyp19; then
|
|
dnl ptys=`echo /dev/ptyp??`
|
|
dnl else
|
|
dnl ptys=`echo $pdir/pty??`
|
|
dnl fi
|
|
if test "$ptys" != "$pdir/pty??" ; then
|
|
p0=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\).$/\1/g' | sort -u | tr -d '\012'`
|
|
p1=`echo $ptys | tr ' ' '\012' | sed -e 's/^.*\(.\)$/\1/g' | sort -u | tr -d '\012'`
|
|
AC_DEFINE_UNQUOTED(PTYRANGE0,"$p0")
|
|
AC_DEFINE_UNQUOTED(PTYRANGE1,"$p1")
|
|
AC_MSG_RESULT([$p0 / $p1])
|
|
else
|
|
AC_MSG_RESULT([don't know])
|
|
fi
|
|
|
|
dnl **** pty mode/group handling ****
|
|
dnl
|
|
dnl support provided by Luke Mewburn <lm@rmit.edu.au>, 931222
|
|
rm -f conftest_grp
|
|
AC_CACHE_CHECK([default tty permissions/group], [vim_cv_tty_group],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include "confdefs.h"
|
|
#include <sys/types.h>
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <sys/stat.h>
|
|
#include <stdio.h>
|
|
main()
|
|
{
|
|
struct stat sb;
|
|
char *x,*ttyname();
|
|
int om, m;
|
|
FILE *fp;
|
|
|
|
if (!(x = ttyname(0))) exit(1);
|
|
if (stat(x, &sb)) exit(1);
|
|
om = sb.st_mode;
|
|
if (om & 002) exit(0);
|
|
m = system("mesg y");
|
|
if (m == -1 || m == 127) exit(1);
|
|
if (stat(x, &sb)) exit(1);
|
|
m = sb.st_mode;
|
|
if (chmod(x, om)) exit(1);
|
|
if (m & 002) exit(0);
|
|
if (sb.st_gid == getgid()) exit(1);
|
|
if (!(fp=fopen("conftest_grp", "w")))
|
|
exit(1);
|
|
fprintf(fp, "%d\n", sb.st_gid);
|
|
fclose(fp);
|
|
exit(0);
|
|
}
|
|
]])],[
|
|
if test -f conftest_grp; then
|
|
vim_cv_tty_group=`cat conftest_grp`
|
|
if test "x$vim_cv_tty_mode" = "x" ; then
|
|
vim_cv_tty_mode=0620
|
|
fi
|
|
AC_MSG_RESULT([pty mode: $vim_cv_tty_mode, group: $vim_cv_tty_group])
|
|
else
|
|
vim_cv_tty_group=world
|
|
AC_MSG_RESULT([ptys are world accessible])
|
|
fi
|
|
],[
|
|
vim_cv_tty_group=world
|
|
AC_MSG_RESULT([can't determine - assume ptys are world accessible])
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_tty_group' and 'vim_cv_tty_mode')
|
|
])
|
|
])
|
|
rm -f conftest_grp
|
|
|
|
if test "x$vim_cv_tty_group" != "xworld" ; then
|
|
AC_DEFINE_UNQUOTED(PTYGROUP,$vim_cv_tty_group)
|
|
if test "x$vim_cv_tty_mode" = "x" ; then
|
|
AC_MSG_ERROR([It seems you're cross compiling and have 'vim_cv_tty_group' set, please also set the environment variable 'vim_cv_tty_mode' to the correct mode (probably 0620)])
|
|
else
|
|
AC_DEFINE(PTYMODE, 0620)
|
|
fi
|
|
fi
|
|
|
|
dnl Checks for library functions. ===================================
|
|
|
|
AC_TYPE_SIGNAL
|
|
|
|
dnl find out what to use at the end of a signal function
|
|
if test $ac_cv_type_signal = void; then
|
|
AC_DEFINE(SIGRETURN, [return])
|
|
else
|
|
AC_DEFINE(SIGRETURN, [return 0])
|
|
fi
|
|
|
|
dnl check if struct sigcontext is defined (used for SGI only)
|
|
AC_MSG_CHECKING(for struct sigcontext)
|
|
AC_TRY_COMPILE([
|
|
#include <signal.h>
|
|
test_sig()
|
|
{
|
|
struct sigcontext *scont;
|
|
scont = (struct sigcontext *)0;
|
|
return 1;
|
|
} ], ,
|
|
AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_SIGCONTEXT),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl tricky stuff: try to find out if getcwd() is implemented with
|
|
dnl system("sh -c pwd")
|
|
AC_CACHE_CHECK([getcwd implementation is broken], [vim_cv_getcwd_broken],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include "confdefs.h"
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
char *dagger[] = { "IFS=pwd", 0 };
|
|
main()
|
|
{
|
|
char buffer[500];
|
|
extern char **environ;
|
|
environ = dagger;
|
|
return getcwd(buffer, 500) ? 0 : 1;
|
|
}
|
|
]])],[
|
|
vim_cv_getcwd_broken=no
|
|
],[
|
|
vim_cv_getcwd_broken=yes
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_getcwd_broken')
|
|
])
|
|
])
|
|
|
|
if test "x$vim_cv_getcwd_broken" = "xyes" ; then
|
|
AC_DEFINE(BAD_GETCWD)
|
|
fi
|
|
|
|
dnl Check for functions in one big call, to reduce the size of configure.
|
|
dnl Can only be used for functions that do not require any include.
|
|
AC_CHECK_FUNCS(bcmp fchdir fchown fsync getcwd getpseudotty \
|
|
getpwent getpwnam getpwuid getrlimit gettimeofday getwd lstat memcmp \
|
|
memset mkdtemp nanosleep opendir putenv qsort readlink select setenv \
|
|
setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
|
|
sigvec strcasecmp strerror strftime stricmp strncasecmp \
|
|
strnicmp strpbrk strtol tgetent towlower towupper iswupper \
|
|
usleep utime utimes)
|
|
AC_FUNC_FSEEKO
|
|
|
|
dnl define _LARGE_FILES, _FILE_OFFSET_BITS and _LARGEFILE_SOURCE when
|
|
dnl appropriate, so that off_t is 64 bits when needed.
|
|
AC_SYS_LARGEFILE
|
|
|
|
dnl fstatfs() can take 2 to 4 arguments, try to use st_blksize if possible
|
|
AC_MSG_CHECKING(for st_blksize)
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#include <sys/stat.h>],
|
|
[ struct stat st;
|
|
int n;
|
|
|
|
stat("/", &st);
|
|
n = (int)st.st_blksize;],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_ST_BLKSIZE),
|
|
AC_MSG_RESULT(no))
|
|
|
|
AC_CACHE_CHECK([whether stat() ignores a trailing slash], [vim_cv_stat_ignores_slash],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[
|
|
#include "confdefs.h"
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
main() {struct stat st; exit(stat("configure/", &st) != 0); }
|
|
]])],[
|
|
vim_cv_stat_ignores_slash=yes
|
|
],[
|
|
vim_cv_stat_ignores_slash=no
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_stat_ignores_slash')
|
|
])
|
|
])
|
|
|
|
if test "x$vim_cv_stat_ignores_slash" = "xyes" ; then
|
|
AC_DEFINE(STAT_IGNORES_SLASH)
|
|
fi
|
|
|
|
dnl Link with iconv for charset translation, if not found without library.
|
|
dnl check for iconv() requires including iconv.h
|
|
dnl Add "-liconv" when possible; Solaris has iconv but use GNU iconv when it
|
|
dnl has been installed.
|
|
AC_MSG_CHECKING(for iconv_open())
|
|
save_LIBS="$LIBS"
|
|
LIBS="$LIBS -liconv"
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_ICONV_H
|
|
# include <iconv.h>
|
|
#endif
|
|
], [iconv_open("fr", "to");],
|
|
AC_MSG_RESULT(yes; with -liconv); AC_DEFINE(HAVE_ICONV),
|
|
LIBS="$save_LIBS"
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_ICONV_H
|
|
# include <iconv.h>
|
|
#endif
|
|
], [iconv_open("fr", "to");],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_ICONV),
|
|
AC_MSG_RESULT(no)))
|
|
|
|
|
|
AC_MSG_CHECKING(for nl_langinfo(CODESET))
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_LANGINFO_H
|
|
# include <langinfo.h>
|
|
#endif
|
|
], [char *cs = nl_langinfo(CODESET);],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_NL_LANGINFO_CODESET),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl Need various functions for floating point support. Only enable
|
|
dnl floating point when they are all present.
|
|
AC_CHECK_LIB(m, strtod)
|
|
AC_MSG_CHECKING([for strtod() and other floating point functions])
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_MATH_H
|
|
# include <math.h>
|
|
#endif
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
], [char *s; double d;
|
|
d = strtod("1.1", &s);
|
|
d = fabs(1.11);
|
|
d = ceil(1.11);
|
|
d = floor(1.11);
|
|
d = log10(1.11);
|
|
d = pow(1.11, 2.22);
|
|
d = sqrt(1.11);
|
|
d = sin(1.11);
|
|
d = cos(1.11);
|
|
d = atan(1.11);
|
|
],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FLOAT_FUNCS),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl Link with -lposix1e for ACL stuff; if not found, try -lacl for SGI
|
|
dnl when -lacl works, also try to use -lattr (required for Debian).
|
|
dnl On Solaris, use the acl_get/set functions in libsec, if present.
|
|
AC_MSG_CHECKING(--disable-acl argument)
|
|
AC_ARG_ENABLE(acl,
|
|
[ --disable-acl Don't check for ACL support.],
|
|
, [enable_acl="yes"])
|
|
if test "$enable_acl" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
AC_CHECK_LIB(posix1e, acl_get_file, [LIBS="$LIBS -lposix1e"],
|
|
AC_CHECK_LIB(acl, acl_get_file, [LIBS="$LIBS -lacl"
|
|
AC_CHECK_LIB(attr, fgetxattr, LIBS="$LIBS -lattr",,)],,),)
|
|
|
|
AC_MSG_CHECKING(for POSIX ACL support)
|
|
AC_TRY_LINK([
|
|
#include <sys/types.h>
|
|
#ifdef HAVE_SYS_ACL_H
|
|
# include <sys/acl.h>
|
|
#endif
|
|
acl_t acl;], [acl = acl_get_file("foo", ACL_TYPE_ACCESS);
|
|
acl_set_file("foo", ACL_TYPE_ACCESS, acl);
|
|
acl_free(acl);],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_POSIX_ACL),
|
|
AC_MSG_RESULT(no))
|
|
|
|
AC_CHECK_LIB(sec, acl_get, [LIBS="$LIBS -lsec"; AC_DEFINE(HAVE_SOLARIS_ZFS_ACL)],
|
|
AC_MSG_CHECKING(for Solaris ACL support)
|
|
AC_TRY_LINK([
|
|
#ifdef HAVE_SYS_ACL_H
|
|
# include <sys/acl.h>
|
|
#endif], [acl("foo", GETACLCNT, 0, NULL);
|
|
],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SOLARIS_ACL),
|
|
AC_MSG_RESULT(no)))
|
|
|
|
AC_MSG_CHECKING(for AIX ACL support)
|
|
AC_TRY_LINK([
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_ACL_H
|
|
# include <sys/acl.h>
|
|
#endif
|
|
#ifdef HAVE_SYS_ACCESS_H
|
|
# include <sys/access.h>
|
|
#endif
|
|
#define _ALL_SOURCE
|
|
|
|
#include <sys/stat.h>
|
|
|
|
int aclsize;
|
|
struct acl *aclent;], [aclsize = sizeof(struct acl);
|
|
aclent = (void *)malloc(aclsize);
|
|
statacl("foo", STX_NORMAL, aclent, aclsize);
|
|
],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_AIX_ACL),
|
|
AC_MSG_RESULT(no))
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
|
|
if test "x$GTK_CFLAGS" != "x"; then
|
|
dnl pango_shape_full() is new, fall back to pango_shape().
|
|
AC_MSG_CHECKING(for pango_shape_full)
|
|
ac_save_CFLAGS="$CFLAGS"
|
|
ac_save_LIBS="$LIBS"
|
|
CFLAGS="$CFLAGS $GTK_CFLAGS"
|
|
LIBS="$LIBS $GTK_LIBS"
|
|
AC_TRY_LINK(
|
|
[#include <gtk/gtk.h>],
|
|
[ pango_shape_full(NULL, 0, NULL, 0, NULL, NULL); ],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_PANGO_SHAPE_FULL),
|
|
AC_MSG_RESULT(no))
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
LIBS="$ac_save_LIBS"
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--disable-gpm argument)
|
|
AC_ARG_ENABLE(gpm,
|
|
[ --disable-gpm Don't use gpm (Linux mouse daemon).], ,
|
|
[enable_gpm="yes"])
|
|
|
|
if test "$enable_gpm" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
dnl Checking if gpm support can be compiled
|
|
AC_CACHE_CHECK([for gpm], vi_cv_have_gpm,
|
|
[olibs="$LIBS" ; LIBS="-lgpm"]
|
|
AC_TRY_LINK(
|
|
[#include <gpm.h>
|
|
#include <linux/keyboard.h>],
|
|
[Gpm_GetLibVersion(NULL);],
|
|
dnl Configure defines HAVE_GPM, if it is defined feature.h defines
|
|
dnl FEAT_MOUSE_GPM if mouse support is included
|
|
[vi_cv_have_gpm=yes],
|
|
[vi_cv_have_gpm=no])
|
|
[LIBS="$olibs"]
|
|
)
|
|
if test $vi_cv_have_gpm = yes; then
|
|
LIBS="$LIBS -lgpm"
|
|
AC_DEFINE(HAVE_GPM)
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(--disable-sysmouse argument)
|
|
AC_ARG_ENABLE(sysmouse,
|
|
[ --disable-sysmouse Don't use sysmouse (mouse in *BSD console).], ,
|
|
[enable_sysmouse="yes"])
|
|
|
|
if test "$enable_sysmouse" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
dnl Checking if sysmouse support can be compiled
|
|
dnl Configure defines HAVE_SYSMOUSE, if it is defined feature.h
|
|
dnl defines FEAT_SYSMOUSE if mouse support is included
|
|
AC_CACHE_CHECK([for sysmouse], vi_cv_have_sysmouse,
|
|
AC_TRY_LINK(
|
|
[#include <sys/consio.h>
|
|
#include <signal.h>
|
|
#include <sys/fbio.h>],
|
|
[struct mouse_info mouse;
|
|
mouse.operation = MOUSE_MODE;
|
|
mouse.operation = MOUSE_SHOW;
|
|
mouse.u.mode.mode = 0;
|
|
mouse.u.mode.signal = SIGUSR2;],
|
|
[vi_cv_have_sysmouse=yes],
|
|
[vi_cv_have_sysmouse=no])
|
|
)
|
|
if test $vi_cv_have_sysmouse = yes; then
|
|
AC_DEFINE(HAVE_SYSMOUSE)
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
|
|
dnl make sure the FD_CLOEXEC flag for fcntl()'s F_SETFD command is known
|
|
AC_MSG_CHECKING(for FD_CLOEXEC)
|
|
AC_TRY_COMPILE(
|
|
[#if HAVE_FCNTL_H
|
|
# include <fcntl.h>
|
|
#endif],
|
|
[ int flag = FD_CLOEXEC;],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_FD_CLOEXEC),
|
|
AC_MSG_RESULT(not usable))
|
|
|
|
dnl rename needs to be checked separately to work on Nextstep with cc
|
|
AC_MSG_CHECKING(for rename)
|
|
AC_TRY_LINK([#include <stdio.h>], [rename("this", "that")],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_RENAME),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl sysctl() may exist but not the arguments we use
|
|
AC_MSG_CHECKING(for sysctl)
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#include <sys/sysctl.h>],
|
|
[ int mib[2], r;
|
|
size_t len;
|
|
|
|
mib[0] = CTL_HW;
|
|
mib[1] = HW_USERMEM;
|
|
len = sizeof(r);
|
|
(void)sysctl(mib, 2, &r, &len, (void *)0, (size_t)0);
|
|
],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCTL),
|
|
AC_MSG_RESULT(not usable))
|
|
|
|
dnl sysinfo() may exist but not be Linux compatible
|
|
AC_MSG_CHECKING(for sysinfo)
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#include <sys/sysinfo.h>],
|
|
[ struct sysinfo sinfo;
|
|
int t;
|
|
|
|
(void)sysinfo(&sinfo);
|
|
t = sinfo.totalram;
|
|
],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSINFO),
|
|
AC_MSG_RESULT(not usable))
|
|
|
|
dnl struct sysinfo may have the mem_unit field or not
|
|
AC_MSG_CHECKING(for sysinfo.mem_unit)
|
|
AC_TRY_COMPILE(
|
|
[#include <sys/types.h>
|
|
#include <sys/sysinfo.h>],
|
|
[ struct sysinfo sinfo;
|
|
sinfo.mem_unit = 1;
|
|
],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSINFO_MEM_UNIT),
|
|
AC_MSG_RESULT(no))
|
|
|
|
dnl sysconf() may exist but not support what we want to use
|
|
AC_MSG_CHECKING(for sysconf)
|
|
AC_TRY_COMPILE(
|
|
[#include <unistd.h>],
|
|
[ (void)sysconf(_SC_PAGESIZE);
|
|
(void)sysconf(_SC_PHYS_PAGES);
|
|
],
|
|
AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYSCONF),
|
|
AC_MSG_RESULT(not usable))
|
|
|
|
AC_CHECK_SIZEOF([int])
|
|
AC_CHECK_SIZEOF([long])
|
|
AC_CHECK_SIZEOF([time_t])
|
|
AC_CHECK_SIZEOF([off_t])
|
|
|
|
dnl Use different names to avoid clashing with other header files.
|
|
AC_DEFINE_UNQUOTED(VIM_SIZEOF_INT, [$ac_cv_sizeof_int])
|
|
AC_DEFINE_UNQUOTED(VIM_SIZEOF_LONG, [$ac_cv_sizeof_long])
|
|
|
|
dnl Make sure that uint32_t is really 32 bits unsigned.
|
|
AC_MSG_CHECKING([uint32_t is 32 bits])
|
|
AC_TRY_RUN([
|
|
#ifdef HAVE_STDINT_H
|
|
# include <stdint.h>
|
|
#endif
|
|
#ifdef HAVE_INTTYPES_H
|
|
# include <inttypes.h>
|
|
#endif
|
|
main() {
|
|
uint32_t nr1 = (uint32_t)-1;
|
|
uint32_t nr2 = (uint32_t)0xffffffffUL;
|
|
if (sizeof(uint32_t) != 4 || nr1 != 0xffffffffUL || nr2 + 1 != 0) exit(1);
|
|
exit(0);
|
|
}],
|
|
AC_MSG_RESULT(ok),
|
|
AC_MSG_ERROR([WRONG! uint32_t not defined correctly.]),
|
|
AC_MSG_WARN([cannot check uint32_t when cross-compiling.]))
|
|
|
|
dnl Check for memmove() before bcopy(), makes memmove() be used when both are
|
|
dnl present, fixes problem with incompatibility between Solaris 2.4 and 2.5.
|
|
|
|
[bcopy_test_prog='
|
|
#include "confdefs.h"
|
|
#ifdef HAVE_STRING_H
|
|
# include <string.h>
|
|
#endif
|
|
#if STDC_HEADERS
|
|
# include <stdlib.h>
|
|
# include <stddef.h>
|
|
#endif
|
|
main() {
|
|
char buf[10];
|
|
strcpy(buf, "abcdefghi");
|
|
mch_memmove(buf, buf + 2, 3);
|
|
if (strncmp(buf, "ababcf", 6))
|
|
exit(1);
|
|
strcpy(buf, "abcdefghi");
|
|
mch_memmove(buf + 2, buf, 3);
|
|
if (strncmp(buf, "cdedef", 6))
|
|
exit(1);
|
|
exit(0); /* libc version works properly. */
|
|
}']
|
|
|
|
AC_CACHE_CHECK([whether memmove handles overlaps],[vim_cv_memmove_handles_overlap],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[#define mch_memmove(s,d,l) memmove(d,s,l) $bcopy_test_prog]])],
|
|
[
|
|
vim_cv_memmove_handles_overlap=yes
|
|
],[
|
|
vim_cv_memmove_handles_overlap=no
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_memmove_handles_overlap')
|
|
])
|
|
])
|
|
|
|
if test "x$vim_cv_memmove_handles_overlap" = "xyes" ; then
|
|
AC_DEFINE(USEMEMMOVE)
|
|
else
|
|
AC_CACHE_CHECK([whether bcopy handles overlaps],[vim_cv_bcopy_handles_overlap],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[#define mch_bcopy(s,d,l) bcopy(d,s,l) $bcopy_test_prog]])],
|
|
[
|
|
vim_cv_bcopy_handles_overlap=yes
|
|
],[
|
|
vim_cv_bcopy_handles_overlap=no
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_bcopy_handles_overlap')
|
|
])
|
|
])
|
|
|
|
if test "x$vim_cv_bcopy_handles_overlap" = "xyes" ; then
|
|
AC_DEFINE(USEBCOPY)
|
|
else
|
|
AC_CACHE_CHECK([whether memcpy handles overlaps],[vim_cv_memcpy_handles_overlap],
|
|
[
|
|
AC_RUN_IFELSE([AC_LANG_SOURCE([[#define mch_memcpy(s,d,l) memcpy(d,s,l) $bcopy_test_prog]])],
|
|
[
|
|
vim_cv_memcpy_handles_overlap=yes
|
|
],[
|
|
vim_cv_memcpy_handles_overlap=no
|
|
],[
|
|
AC_MSG_ERROR(cross-compiling: please set 'vim_cv_memcpy_handles_overlap')
|
|
])
|
|
])
|
|
|
|
if test "x$vim_cv_memcpy_handles_overlap" = "xyes" ; then
|
|
AC_DEFINE(USEMEMCPY)
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
|
|
dnl Check for multibyte locale functions
|
|
dnl Find out if _Xsetlocale() is supported by libX11.
|
|
dnl Check if X_LOCALE should be defined.
|
|
if test "x$with_x" = "xyes"; then
|
|
cflags_save=$CFLAGS
|
|
libs_save=$LIBS
|
|
LIBS="$LIBS $X_LIBS $GUI_LIB_LOC $GUI_X_LIBS $X_PRE_LIBS $X_LIB $X_EXTRA_LIBS"
|
|
CFLAGS="$CFLAGS $X_CFLAGS"
|
|
|
|
AC_MSG_CHECKING(whether X_LOCALE needed)
|
|
AC_TRY_COMPILE([#include <X11/Xlocale.h>],,
|
|
AC_TRY_LINK_FUNC([_Xsetlocale], [AC_MSG_RESULT(yes)
|
|
AC_DEFINE(X_LOCALE)], AC_MSG_RESULT(no)),
|
|
AC_MSG_RESULT(no))
|
|
|
|
AC_MSG_CHECKING(whether Xutf8SetWMProperties() can be used)
|
|
AC_TRY_LINK_FUNC([Xutf8SetWMProperties], [AC_MSG_RESULT(yes)
|
|
AC_DEFINE(HAVE_XUTF8SETWMPROPERTIES)], AC_MSG_RESULT(no))
|
|
|
|
CFLAGS=$cflags_save
|
|
LIBS=$libs_save
|
|
fi
|
|
|
|
dnl Link with xpg4, it is said to make Korean locale working
|
|
AC_CHECK_LIB(xpg4, _xpg4_setrunelocale, [LIBS="$LIBS -lxpg4"],,)
|
|
|
|
dnl Check how we can run ctags. Default to "ctags" when nothing works.
|
|
dnl Use --version to detect Exuberant ctags (preferred)
|
|
dnl Add --fields=+S to get function signatures for omni completion.
|
|
dnl -t for typedefs (many ctags have this)
|
|
dnl -s for static functions (Elvis ctags only?)
|
|
dnl -v for variables. Dangerous, most ctags take this for 'vgrind style'.
|
|
dnl -i+m to test for older Exuberant ctags
|
|
AC_MSG_CHECKING(how to create tags)
|
|
test -f tags && mv tags tags.save
|
|
if (eval ctags --version /dev/null | grep Exuberant) < /dev/null 1>&AC_FD_CC 2>&1; then
|
|
TAGPRG="ctags -I INIT+ --fields=+S"
|
|
elif (eval exctags --version /dev/null | grep Exuberant) < /dev/null 1>&AC_FD_CC 2>&1; then
|
|
TAGPRG="exctags -I INIT+ --fields=+S"
|
|
elif (eval exuberant-ctags --version /dev/null | grep Exuberant) < /dev/null 1>&AC_FD_CC 2>&1; then
|
|
TAGPRG="exuberant-ctags -I INIT+ --fields=+S"
|
|
else
|
|
TAGPRG="ctags"
|
|
(eval etags /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="etags"
|
|
(eval etags -c /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="etags -c"
|
|
(eval ctags /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags"
|
|
(eval ctags -t /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -t"
|
|
(eval ctags -ts /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -ts"
|
|
(eval ctags -tvs /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -tvs"
|
|
(eval ctags -i+m /dev/null) < /dev/null 1>&AC_FD_CC 2>&1 && TAGPRG="ctags -i+m"
|
|
fi
|
|
test -f tags.save && mv tags.save tags
|
|
AC_MSG_RESULT($TAGPRG) AC_SUBST(TAGPRG)
|
|
|
|
dnl Check how we can run man with a section number
|
|
AC_MSG_CHECKING(how to run man with a section nr)
|
|
MANDEF="man"
|
|
(eval MANPAGER=cat PAGER=cat man -s 2 read) < /dev/null > /dev/null 2>&AC_FD_CC && MANDEF="man -s"
|
|
AC_MSG_RESULT($MANDEF)
|
|
if test "$MANDEF" = "man -s"; then
|
|
AC_DEFINE(USEMAN_S)
|
|
fi
|
|
|
|
dnl Check if gettext() is working and if it needs -lintl
|
|
dnl We take care to base this on an empty LIBS: on some systems libelf would be
|
|
dnl in LIBS and implicitly take along libintl. The final LIBS would then not
|
|
dnl contain libintl, and the link step would fail due to -Wl,--as-needed.
|
|
AC_MSG_CHECKING(--disable-nls argument)
|
|
AC_ARG_ENABLE(nls,
|
|
[ --disable-nls Don't support NLS (gettext()).], ,
|
|
[enable_nls="yes"])
|
|
|
|
if test "$enable_nls" = "yes"; then
|
|
AC_MSG_RESULT(no)
|
|
|
|
INSTALL_LANGS=install-languages
|
|
AC_SUBST(INSTALL_LANGS)
|
|
INSTALL_TOOL_LANGS=install-tool-languages
|
|
AC_SUBST(INSTALL_TOOL_LANGS)
|
|
|
|
AC_CHECK_PROG(MSGFMT, msgfmt, msgfmt, )
|
|
AC_MSG_CHECKING([for NLS])
|
|
if test -f po/Makefile; then
|
|
have_gettext="no"
|
|
if test -n "$MSGFMT"; then
|
|
olibs=$LIBS
|
|
LIBS=""
|
|
AC_TRY_LINK(
|
|
[#include <libintl.h>],
|
|
[gettext("Test");],
|
|
AC_MSG_RESULT([gettext() works]); have_gettext="yes"; LIBS=$olibs,
|
|
LIBS="-lintl"
|
|
AC_TRY_LINK(
|
|
[#include <libintl.h>],
|
|
[gettext("Test");],
|
|
AC_MSG_RESULT([gettext() works with -lintl]); have_gettext="yes";
|
|
LIBS="$olibs -lintl",
|
|
AC_MSG_RESULT([gettext() doesn't work]);
|
|
LIBS=$olibs))
|
|
else
|
|
AC_MSG_RESULT([msgfmt not found - disabled]);
|
|
fi
|
|
if test $have_gettext = "yes" -a "x$features" != "xtiny" -a "x$features" != "xsmall"; then
|
|
AC_DEFINE(HAVE_GETTEXT)
|
|
MAKEMO=yes
|
|
AC_SUBST(MAKEMO)
|
|
dnl this was added in GNU gettext 0.10.36
|
|
AC_CHECK_FUNCS(bind_textdomain_codeset)
|
|
dnl _nl_msg_cat_cntr is required for GNU gettext
|
|
AC_MSG_CHECKING([for _nl_msg_cat_cntr])
|
|
AC_TRY_LINK(
|
|
[#include <libintl.h>
|
|
extern int _nl_msg_cat_cntr;],
|
|
[++_nl_msg_cat_cntr;],
|
|
AC_MSG_RESULT([yes]); AC_DEFINE(HAVE_NL_MSG_CAT_CNTR),
|
|
AC_MSG_RESULT([no]))
|
|
fi
|
|
else
|
|
AC_MSG_RESULT([no "po/Makefile" - disabled]);
|
|
fi
|
|
else
|
|
AC_MSG_RESULT(yes)
|
|
fi
|
|
|
|
dnl Check for dynamic linking loader
|
|
AC_CHECK_HEADER(dlfcn.h, DLL=dlfcn.h, [AC_CHECK_HEADER(dl.h, DLL=dl.h)])
|
|
if test x${DLL} = xdlfcn.h; then
|
|
AC_DEFINE(HAVE_DLFCN_H, 1, [ Define if we have dlfcn.h. ])
|
|
AC_MSG_CHECKING([for dlopen()])
|
|
AC_TRY_LINK(,[
|
|
extern void* dlopen();
|
|
dlopen();
|
|
],
|
|
AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_DLOPEN, 1, [ Define if we have dlopen() ]),
|
|
AC_MSG_RESULT(no);
|
|
AC_MSG_CHECKING([for dlopen() in -ldl])
|
|
olibs=$LIBS
|
|
LIBS="$LIBS -ldl"
|
|
AC_TRY_LINK(,[
|
|
extern void* dlopen();
|
|
dlopen();
|
|
],
|
|
AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_DLOPEN, 1, [ Define if we have dlopen() ]),
|
|
AC_MSG_RESULT(no);
|
|
LIBS=$olibs))
|
|
dnl ReliantUNIX has dlopen() in libc but everything else in libdl
|
|
dnl ick :-)
|
|
AC_MSG_CHECKING([for dlsym()])
|
|
AC_TRY_LINK(,[
|
|
extern void* dlsym();
|
|
dlsym();
|
|
],
|
|
AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_DLSYM, 1, [ Define if we have dlsym() ]),
|
|
AC_MSG_RESULT(no);
|
|
AC_MSG_CHECKING([for dlsym() in -ldl])
|
|
olibs=$LIBS
|
|
LIBS="$LIBS -ldl"
|
|
AC_TRY_LINK(,[
|
|
extern void* dlsym();
|
|
dlsym();
|
|
],
|
|
AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_DLSYM, 1, [ Define if we have dlsym() ]),
|
|
AC_MSG_RESULT(no);
|
|
LIBS=$olibs))
|
|
elif test x${DLL} = xdl.h; then
|
|
AC_DEFINE(HAVE_DL_H, 1, [ Define if we have dl.h. ])
|
|
AC_MSG_CHECKING([for shl_load()])
|
|
AC_TRY_LINK(,[
|
|
extern void* shl_load();
|
|
shl_load();
|
|
],
|
|
AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_SHL_LOAD, 1, [ Define if we have shl_load() ]),
|
|
AC_MSG_RESULT(no);
|
|
AC_MSG_CHECKING([for shl_load() in -ldld])
|
|
olibs=$LIBS
|
|
LIBS="$LIBS -ldld"
|
|
AC_TRY_LINK(,[
|
|
extern void* shl_load();
|
|
shl_load();
|
|
],
|
|
AC_MSG_RESULT(yes);
|
|
AC_DEFINE(HAVE_SHL_LOAD, 1, [ Define if we have shl_load() ]),
|
|
AC_MSG_RESULT(no);
|
|
LIBS=$olibs))
|
|
fi
|
|
AC_CHECK_HEADERS(setjmp.h)
|
|
|
|
if test "x$MACOSX" = "xyes" -a -n "$PERL"; then
|
|
dnl -ldl must come after DynaLoader.a
|
|
if echo $LIBS | grep -e '-ldl' >/dev/null; then
|
|
LIBS=`echo $LIBS | sed s/-ldl//`
|
|
PERL_LIBS="$PERL_LIBS -ldl"
|
|
fi
|
|
fi
|
|
|
|
if test "x$MACOSX" = "xyes"; then
|
|
AC_MSG_CHECKING(whether we need -framework Cocoa)
|
|
dnl Cocoa is needed with FEAT_CLIPBOARD or FEAT_MBYTE (the former is
|
|
dnl disabled during tiny build)
|
|
if test "x$features" != "xtiny" || test "x$enable_multibyte" = "xyes"; then
|
|
LIBS=$"$LIBS -framework Cocoa"
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
dnl As mentioned above, tiny build implies os_macosx.m isn't needed.
|
|
dnl Exclude it from OS_EXTRA_SRC so that linker won't complain about
|
|
dnl missing Objective-C symbols.
|
|
if test "x$features" = "xtiny"; then
|
|
OS_EXTRA_SRC=`echo "$OS_EXTRA_SRC" | sed -e 's+os_macosx.m++'`
|
|
OS_EXTRA_OBJ=`echo "$OS_EXTRA_OBJ" | sed -e 's+objects/os_macosx.o++'`
|
|
fi
|
|
fi
|
|
if test "x$MACARCH" = "xboth" && test "x$GUITYPE" = "xCARBONGUI"; then
|
|
LDFLAGS="$LDFLAGS -isysroot $DEVELOPER_DIR/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc"
|
|
fi
|
|
|
|
dnl gcc 3.1 changed the meaning of -MM. The only solution appears to be to
|
|
dnl use "-isystem" instead of "-I" for all non-Vim include dirs.
|
|
dnl But only when making dependencies, cproto and lint don't take "-isystem".
|
|
dnl Mac gcc returns "powerpc-apple-darwin8-gcc-4.0.1 (GCC)...", need to allow
|
|
dnl the number before the version number.
|
|
DEPEND_CFLAGS_FILTER=
|
|
if test "$GCC" = yes; then
|
|
AC_MSG_CHECKING(for GCC 3 or later)
|
|
gccmajor=`echo "$gccversion" | sed -e 's/^\([[1-9]]\)\..*$/\1/g'`
|
|
if test "$gccmajor" -gt "2"; then
|
|
DEPEND_CFLAGS_FILTER="| sed 's+-I */+-isystem /+g'"
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
dnl -D_FORTIFY_SOURCE=2 crashes Vim on strcpy(buf, "000") when buf is
|
|
dnl declared as char x[1] but actually longer. Introduced in gcc 4.0.
|
|
dnl Also remove duplicate _FORTIFY_SOURCE arguments.
|
|
dnl And undefine it first to avoid a warning.
|
|
AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
|
|
if test "$gccmajor" -gt "3"; then
|
|
CFLAGS=`echo "$CFLAGS" | sed -e 's/ *-Wp,-D_FORTIFY_SOURCE=.//g' -e 's/ *-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
fi
|
|
AC_SUBST(DEPEND_CFLAGS_FILTER)
|
|
|
|
dnl link.sh tries to avoid overlinking in a hackish way.
|
|
dnl At least GNU ld supports --as-needed which provides the same functionality
|
|
dnl at linker level. Let's use it.
|
|
AC_MSG_CHECKING(linker --as-needed support)
|
|
LINK_AS_NEEDED=
|
|
# Check if linker supports --as-needed and --no-as-needed options
|
|
if $CC -Wl,--help 2>/dev/null | grep as-needed > /dev/null; then
|
|
LDFLAGS=`echo "$LDFLAGS" | sed -e 's/ *-Wl,--as-needed//g' | sed -e 's/$/ -Wl,--as-needed/'`
|
|
LINK_AS_NEEDED=yes
|
|
fi
|
|
if test "$LINK_AS_NEEDED" = yes; then
|
|
AC_MSG_RESULT(yes)
|
|
else
|
|
AC_MSG_RESULT(no)
|
|
fi
|
|
AC_SUBST(LINK_AS_NEEDED)
|
|
|
|
# IBM z/OS reset CFLAGS for config.mk
|
|
if test "$zOSUnix" = "yes"; then
|
|
CFLAGS="-D_ALL_SOURCE -Wc,float\(ieee\),dll"
|
|
fi
|
|
|
|
dnl write output files
|
|
AC_OUTPUT(auto/config.mk:config.mk.in)
|
|
|
|
dnl vim: set sw=2 tw=78 fo+=l:
|