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configure.ac: Remove default executable files before AC_PROG_CC.

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* configure.ac: Remove default executable files before AC_PROG_CC.
	* configure: Regenerate.

From-SVN: r77542
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Rainer Orth 2004-02-09 17:40:32 +00:00 committed by Rainer Orth
parent 500fc80fe3
commit 426ca3cab0
3 changed files with 24 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2004-02-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.ac: Remove default executable files before AC_PROG_CC.
* configure: Regenerate.
2004-02-09 Kazu Hirata <kazu@cs.umass.edu>
PR target/13721

11
gcc/configure vendored
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@ -1739,6 +1739,15 @@ fi
# Find C compiler
# ---------------
# If a non-executable a.out is present (e.g. created by GNU as above even if
# invoked with -v only), the IRIX 6 native ld just overwrites the existing
# file, even when creating an executable, so an execution test fails.
# Remove possible default executable files to avoid this.
#
# FIXME: This really belongs into AC_PROG_CC and can be removed once
# Autoconf includes it.
rm -f a.out a.exe b.out
# Find the native compiler
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
@ -4997,7 +5006,7 @@ if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
else
ac_prog_version=`$MAKEINFO --version 2>&1 |
sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
echo "configure:5000: version of makeinfo is $ac_prog_version" >&5
echo "configure:5009: version of makeinfo is $ac_prog_version" >&5
case $ac_prog_version in
'') gcc_cv_prog_makeinfo_modern=no;;
4.[2-9]*)

9
gcc/configure.ac
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@ -249,6 +249,15 @@ fi
# Find C compiler
# ---------------
# If a non-executable a.out is present (e.g. created by GNU as above even if
# invoked with -v only), the IRIX 6 native ld just overwrites the existing
# file, even when creating an executable, so an execution test fails.
# Remove possible default executable files to avoid this.
#
# FIXME: This really belongs into AC_PROG_CC and can be removed once
# Autoconf includes it.
rm -f a.out a.exe b.out
# Find the native compiler
AC_PROG_CC
AC_PROG_CC_C_O