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https://github.com/crosstool-ng/crosstool-ng.git
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Backport #654 from trunk:
Add a security patch for MPFR-2.3.1. needed to complete #657 from trunk (already backported as #658): Build a thread-safe MPFR library.
This commit is contained in:
parent
bb9a5616c4
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209
patches/mpfr/2.3.1/100-thread-safe-configure.patch
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209
patches/mpfr/2.3.1/100-thread-safe-configure.patch
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@ -0,0 +1,209 @@
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diff -Naurd mpfr-2.3.1-a/acinclude.m4 mpfr-2.3.1-b/acinclude.m4
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--- mpfr-2.3.1-a/acinclude.m4 2008-01-23 13:36:46.000000000 +0000
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+++ mpfr-2.3.1-b/acinclude.m4 2008-01-23 13:36:46.000000000 +0000
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@@ -286,6 +286,9 @@
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dnl important to run the test below.
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if test "$enable_thread_safe" = yes; then
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AC_CACHE_CHECK([for TLS support], mpfr_cv_working_tls, [
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+saved_CPPFLAGS="$CPPFLAGS"
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+# The -I$srcdir is necessary when objdir is different from srcdir.
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+CPPFLAGS="$CPPFLAGS -I$srcdir"
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AC_RUN_IFELSE([
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#define MPFR_USE_THREAD_SAFE 1
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#include "mpfr-thread.h"
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@@ -297,6 +300,7 @@
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[AC_MSG_RESULT(no)
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AC_MSG_ERROR([please configure with --disable-thread-safe])],
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[mpfr_cv_working_tls="cannot test, assume yes"])
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+CPPFLAGS="$saved_CPPFLAGS"
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])
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fi
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])
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diff -Naurd mpfr-2.3.1-a/configure mpfr-2.3.1-b/configure
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--- mpfr-2.3.1-a/configure 2008-01-29 08:51:07.000000000 +0000
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+++ mpfr-2.3.1-b/configure 2008-05-10 23:49:37.000000000 +0000
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@@ -7528,6 +7528,9 @@
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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+saved_CPPFLAGS="$CPPFLAGS"
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+# The -I$srcdir is necessary when objdir is different from srcdir.
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+CPPFLAGS="$CPPFLAGS -I$srcdir"
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if test "$cross_compiling" = yes; then
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mpfr_cv_working_tls="cannot test, assume yes"
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else
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@@ -7578,6 +7581,7 @@
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fi
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+CPPFLAGS="$saved_CPPFLAGS"
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fi
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{ echo "$as_me:$LINENO: result: $mpfr_cv_working_tls" >&5
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@@ -9278,7 +9282,7 @@
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;;
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*-*-irix6*)
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# Find out which ABI we are using.
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- echo '#line 9281 "configure"' > conftest.$ac_ext
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+ echo '#line 9285 "configure"' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@@ -11103,11 +11107,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:11106: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:11110: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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- echo "$as_me:11110: \$? = $ac_status" >&5
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+ echo "$as_me:11114: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -11393,11 +11397,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:11396: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:11400: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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- echo "$as_me:11400: \$? = $ac_status" >&5
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+ echo "$as_me:11404: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -11497,11 +11501,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:11500: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:11504: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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- echo "$as_me:11504: \$? = $ac_status" >&5
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+ echo "$as_me:11508: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@@ -13859,7 +13863,7 @@
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<EOF
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-#line 13862 "configure"
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+#line 13866 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@@ -13959,7 +13963,7 @@
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lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
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lt_status=$lt_dlunknown
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cat > conftest.$ac_ext <<EOF
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-#line 13962 "configure"
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+#line 13966 "configure"
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#include "confdefs.h"
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#if HAVE_DLFCN_H
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@@ -16379,11 +16383,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:16382: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:16386: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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- echo "$as_me:16386: \$? = $ac_status" >&5
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+ echo "$as_me:16390: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -16483,11 +16487,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:16486: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:16490: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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- echo "$as_me:16490: \$? = $ac_status" >&5
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+ echo "$as_me:16494: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@@ -18060,11 +18064,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:18063: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:18067: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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- echo "$as_me:18067: \$? = $ac_status" >&5
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+ echo "$as_me:18071: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -18164,11 +18168,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:18167: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:18171: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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- echo "$as_me:18171: \$? = $ac_status" >&5
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+ echo "$as_me:18175: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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@@ -20364,11 +20368,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:20367: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:20371: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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- echo "$as_me:20371: \$? = $ac_status" >&5
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+ echo "$as_me:20375: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -20654,11 +20658,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:20657: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:20661: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>conftest.err)
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ac_status=$?
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cat conftest.err >&5
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- echo "$as_me:20661: \$? = $ac_status" >&5
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+ echo "$as_me:20665: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s "$ac_outfile"; then
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# The compiler can only warn and ignore the option if not recognized
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# So say no if there are warnings other than the usual output.
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@@ -20758,11 +20762,11 @@
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-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
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-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
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-e 's:$: $lt_compiler_flag:'`
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- (eval echo "\"\$as_me:20761: $lt_compile\"" >&5)
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+ (eval echo "\"\$as_me:20765: $lt_compile\"" >&5)
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(eval "$lt_compile" 2>out/conftest.err)
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ac_status=$?
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cat out/conftest.err >&5
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- echo "$as_me:20765: \$? = $ac_status" >&5
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+ echo "$as_me:20769: \$? = $ac_status" >&5
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if (exit $ac_status) && test -s out/conftest2.$ac_objext
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then
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# The compiler can only warn and ignore the option if not recognized
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