debugedit: New package
Stripped from RPM5 and built as a standalone version Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
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###############################################################################
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# IPFire.org - An Open Source Firewall Solution #
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# Copyright (C) - IPFire Development Team <info@ipfire.org> #
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###############################################################################
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name = debugedit
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version = 5.3.5
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release = 1
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groups = Development/Tools
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url = http://www.rpm5.org/
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license = GPLv2
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summary = Standalone version of debugedit
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description
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This package contains a standalone version of debugedit from RPM5.
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end
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build
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requires
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beecrypt-devel
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elfutils-devel
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popt-devel
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end
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install
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mkdir -pv %{BUILDROOT}%{bindir}
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install -v -m 755 debugedit %{BUILDROOT}%{bindir}/debugedit
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end
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end
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packages
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package %{name}
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package %{name}-debuginfo
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template DEBUGINFO
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end
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end
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@ -0,0 +1,129 @@
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add DWARF 4 support
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https://bugs.gentoo.org/400663
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https://bugzilla.redhat.com/show_bug.cgi?id=707677
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--- debugedit-5.3.5/debugedit.c 2011-10-11 05:37:49.000000000 +0200
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+++ debugedit-5.3.5/debugedit.c 2012-01-25 01:27:23.487999039 +0100
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@@ -70,6 +70,10 @@
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#include <rpmtag.h>
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#define DW_TAG_partial_unit 0x3c
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+#define DW_FORM_sec_offset 0x17
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+#define DW_FORM_exprloc 0x18
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+#define DW_FORM_flag_present 0x19
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+#define DW_FORM_ref_sig8 0x20
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char *base_dir = NULL;
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char *dest_dir = NULL;
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@@ -246,6 +250,7 @@
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#define DEBUG_STR 8
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#define DEBUG_FRAME 9
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#define DEBUG_RANGES 10
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+#define DEBUG_TYPES 11
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{ ".debug_info", NULL, NULL, 0, 0, 0 },
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{ ".debug_abbrev", NULL, NULL, 0, 0, 0 },
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{ ".debug_line", NULL, NULL, 0, 0, 0 },
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@@ -257,6 +262,7 @@
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{ ".debug_str", NULL, NULL, 0, 0, 0 },
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{ ".debug_frame", NULL, NULL, 0, 0, 0 },
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{ ".debug_ranges", NULL, NULL, 0, 0, 0 },
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+ { ".debug_types", NULL, NULL, 0, 0, 0 },
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{ NULL, NULL, NULL, 0, 0, 0 }
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};
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@@ -349,7 +355,8 @@
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goto no_memory;
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}
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form = read_uleb128 (ptr);
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- if (form == 2 || form > DW_FORM_indirect)
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+ if (form == 2
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+ || (form > DW_FORM_flag_present && form != DW_FORM_ref_sig8))
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{
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error (0, 0, "%s: Unknown DWARF DW_FORM_%d", dso->filename, form);
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htab_delete (h);
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@@ -378,7 +385,6 @@
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canonicalize_path (const char *s, char *d)
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{
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char *rv = d;
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- const char *sroot;
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char *droot;
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if (IS_DIR_SEPARATOR (*s))
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@@ -394,7 +400,6 @@
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s++;
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}
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droot = d;
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- sroot = s;
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while (*s)
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{
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@@ -513,7 +518,7 @@
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}
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value = read_16 (ptr);
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- if (value != 2 && value != 3)
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+ if (value != 2 && value != 3 && value != 4)
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{
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error (0, 0, "%s: DWARF version %d unhandled", dso->filename,
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value);
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@@ -529,8 +534,8 @@
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return 1;
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}
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- opcode_base = ptr[4];
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- ptr = dir = ptr + 4 + opcode_base;
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+ opcode_base = ptr[4 + (value >= 4)];
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+ ptr = dir = ptr + 4 + (value >= 4) + opcode_base;
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/* dir table: */
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value = 1;
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@@ -758,7 +763,8 @@
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{
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if (t->attr[i].attr == DW_AT_stmt_list)
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{
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- if (form == DW_FORM_data4)
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+ if (form == DW_FORM_data4
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+ || form == DW_FORM_sec_offset)
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{
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list_offs = do_read_32_relocated (ptr);
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found_list_offs = 1;
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@@ -864,6 +870,8 @@
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else
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ptr += 4;
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break;
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+ case DW_FORM_flag_present:
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+ break;
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case DW_FORM_addr:
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ptr += ptr_size;
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break;
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@@ -878,10 +886,12 @@
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break;
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case DW_FORM_ref4:
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case DW_FORM_data4:
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+ case DW_FORM_sec_offset:
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ptr += 4;
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break;
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case DW_FORM_ref8:
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case DW_FORM_data8:
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+ case DW_FORM_ref_sig8:
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ptr += 8;
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break;
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case DW_FORM_sdata:
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@@ -910,6 +920,7 @@
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form = DW_FORM_block1;
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break;
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case DW_FORM_block:
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+ case DW_FORM_exprloc:
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len = read_uleb128 (ptr);
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form = DW_FORM_block1;
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assert (len < UINT_MAX);
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@@ -1213,7 +1224,7 @@
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}
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cu_version = read_16 (ptr);
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- if (cu_version != 2 && cu_version != 3)
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+ if (cu_version != 2 && cu_version != 3 && cu_version != 4)
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{
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error (0, 0, "%s: DWARF version %d unhandled", dso->filename,
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cu_version);
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@ -0,0 +1,11 @@
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CPPFLAGS += -I.
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LDLIBS = -lelf -lpopt -lbeecrypt
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all: debugedit
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debugedit: debugedit.o hashtab.o
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clean:
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rm -f *.o debugedit
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.PHONY: clean
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@ -0,0 +1 @@
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From https://gitweb.gentoo.org/repo/gentoo.git/tree/dev-util/debugedit
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@ -0,0 +1,58 @@
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#!/bin/bash
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DISTDIR=/usr/portage/distfiles
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PN=debugedit
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set -e
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echo "Getting updated index"
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rm -f index.html
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wget -q http://rpm5.org/
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PV=$(sed -n '/Production:/{n;s:.*RPM ::;s:<.*::;p;q}' index.html)
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PV=5.3.5
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echo "Latest upstream version: ${PV}"
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rm -f index.html
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P="${PN}-${PV}"
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A=${P}.tar.gz
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echo "Fetching latest rpm tarball"
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r=rpm-${PV}
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wget -nv http://rpm5.org/files/rpm/rpm-${PV%.*}/${r}.tar.gz
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echo "Unpacking ${r}"
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rm -rf ${r}
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tar xf ${r}.tar.gz
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echo "Creating ${P}"
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rm -rf ${P}
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mkdir ${P}
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cp Makefile ${r}/tools/{hashtab.?,debugedit.c} ${P}/
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pushd ${P} >/dev/null
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more=true
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while ${more} ; do
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more=false
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for h in $(grep '#include' *.[ch] | awk '{print $NF}' | sed 's:[<>"]::g') ; do
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[[ ${h} == */* ]] && continue
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rh=$(find ../${r} -name ${h##*/})
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if [[ -n ${rh} ]] && [[ ! -e ${rh##*/} ]] ; then
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# don't copy glibc includes
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if ! grep -qs 'This file is part of the GNU C Library' ${rh} ; then
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cp ${rh} ./
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more=true
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fi
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fi
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done
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done
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popd >/dev/null
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tar zcf ${A} ${P}
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echo "Testing build"
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pushd ${P} >/dev/null
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make -s
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popd >/dev/null
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echo "Cleaning up"
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rm -rf ${P} ${r}
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du -b ${A}
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