From 426ca3cab011d9ac7d02cec499902f4470aacd93 Mon Sep 17 00:00:00 2001 From: Rainer Orth Date: Mon, 9 Feb 2004 17:40:32 +0000 Subject: [PATCH] configure.ac: Remove default executable files before AC_PROG_CC. * configure.ac: Remove default executable files before AC_PROG_CC. * configure: Regenerate. From-SVN: r77542 --- gcc/ChangeLog | 5 +++++ gcc/configure | 11 ++++++++++- gcc/configure.ac | 9 +++++++++ 3 files changed, 24 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8872a66d6b1..b972181403e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-02-09 Rainer Orth + + * configure.ac: Remove default executable files before AC_PROG_CC. + * configure: Regenerate. + 2004-02-09 Kazu Hirata PR target/13721 diff --git a/gcc/configure b/gcc/configure index 74cdd7cb252..9812c90cb9b 100755 --- a/gcc/configure +++ b/gcc/configure @@ -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]*) diff --git a/gcc/configure.ac b/gcc/configure.ac index 304bfe9c71e..b0ee990ee6b 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -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