2008-12-04 16:15:40 +00:00
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Index: gcc/configure.in
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===================================================================
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2009-11-20 12:08:01 +00:00
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--- gcc/configure.in.orig 2009-11-20 13:04:56.000000000 +0100
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+++ gcc/configure.in 2009-11-20 13:05:00.000000000 +0100
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@@ -1686,7 +1686,7 @@ elif test x$gcc_cv_as != x; then
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2008-12-04 16:15:40 +00:00
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# GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
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# This is irritatingly difficult to feature test for. Look for
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# the date string after the version number.
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- ld_ver=`$gcc_cv_ld --version 2>/dev/null | head -1`
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+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | head -n 1`
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if echo "$ld_ver" | grep GNU > /dev/null; then
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changequote(,)dnl
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ld_vers=`echo $ld_ver | sed -n 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\(\|\.[0-9][0-9]*\(\|\.[0-9][0-9]*\)\)\)\([ ].*\|\)$,\1,p'`
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2009-11-20 12:08:01 +00:00
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@@ -1751,7 +1751,7 @@ EOF
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2008-12-04 16:15:40 +00:00
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# ??? There exists an elf-specific test that will crash
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# the assembler. Perhaps it's better to figure out whether
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# arbitrary sections are supported and try the test.
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- as_ver=`$gcc_cv_as --version 2>/dev/null | head -1`
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+ as_ver=`$gcc_cv_as --version 2>/dev/null | head -n 1`
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if echo "$as_ver" | grep GNU > /dev/null; then
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changequote(,)dnl
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as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
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2009-11-20 12:08:01 +00:00
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@@ -1779,7 +1779,7 @@ if test x$gcc_cv_gas_major_version != x
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2008-12-04 16:15:40 +00:00
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fi
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elif test x$gcc_cv_as != x; then
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# Check if this is GAS.
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- as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
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+ as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -n 1`
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rm -f a.out 2> /dev/null
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if echo "$as_ver" | grep GNU > /dev/null; then
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# Versions up to and including 2.11.0 may mis-optimize
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2009-11-20 12:08:01 +00:00
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@@ -1832,7 +1832,7 @@ EOF
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2008-12-04 16:15:40 +00:00
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# and we got the correct data, then succeed.
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if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
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&& $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
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- | tail -3 > conftest.got \
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+ | tail -n 3 > conftest.got \
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&& { cmp conftest.lit conftest.got > /dev/null 2>&1 \
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|| cmp conftest.big conftest.got > /dev/null 2>&1; }
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then
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Index: gcc/configure
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===================================================================
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2009-11-20 12:08:01 +00:00
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--- gcc/configure.orig 2009-11-20 13:04:56.000000000 +0100
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+++ gcc/configure 2009-11-20 13:05:00.000000000 +0100
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@@ -7319,7 +7319,7 @@ elif test x$gcc_cv_as != x; then
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2008-12-04 16:15:40 +00:00
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# GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
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# This is irritatingly difficult to feature test for. Look for
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# the date string after the version number.
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- ld_ver=`$gcc_cv_ld --version 2>/dev/null | head -1`
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+ ld_ver=`$gcc_cv_ld --version 2>/dev/null | head -n 1`
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if echo "$ld_ver" | grep GNU > /dev/null; then
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ld_vers=`echo $ld_ver | sed -n 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\(\|\.[0-9][0-9]*\(\|\.[0-9][0-9]*\)\)\)\([ ].*\|\)$,\1,p'`
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ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
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2009-11-20 12:08:01 +00:00
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@@ -7385,7 +7385,7 @@ EOF
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2008-12-04 16:15:40 +00:00
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# ??? There exists an elf-specific test that will crash
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# the assembler. Perhaps it's better to figure out whether
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# arbitrary sections are supported and try the test.
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- as_ver=`$gcc_cv_as --version 2>/dev/null | head -1`
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+ as_ver=`$gcc_cv_as --version 2>/dev/null | head -n 1`
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if echo "$as_ver" | grep GNU > /dev/null; then
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as_ver=`echo $as_ver | sed -e 's/GNU assembler \([0-9.][0-9.]*\).*/\1/'`
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as_major=`echo $as_ver | sed 's/\..*//'`
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2009-11-20 12:08:01 +00:00
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@@ -7414,7 +7414,7 @@ if test x$gcc_cv_gas_major_version != x
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2008-12-04 16:15:40 +00:00
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fi
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elif test x$gcc_cv_as != x; then
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# Check if this is GAS.
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- as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -1`
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+ as_ver=`$gcc_cv_as --version < /dev/null 2> /dev/null | head -n 1`
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rm -f a.out 2> /dev/null
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if echo "$as_ver" | grep GNU > /dev/null; then
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# Versions up to and including 2.11.0 may mis-optimize
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2009-11-20 12:08:01 +00:00
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@@ -7467,7 +7467,7 @@ EOF
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2008-12-04 16:15:40 +00:00
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# and we got the correct data, then succeed.
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if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
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&& $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
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- | tail -3 > conftest.got \
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+ | tail -n 3 > conftest.got \
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&& { cmp conftest.lit conftest.got > /dev/null 2>&1 \
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|| cmp conftest.big conftest.got > /dev/null 2>&1; }
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then
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