Cope with gcc that outputs a multiline version string, per Trond.

24 years ago · 3f5d3ceed0
parent 47ccf37c62
commit 3f5d3ceed0
2 changed files with 3 additions and 3 deletions
--- a/4
+++ b/4
@ -1481,7 +1481,7 @@ else
  if { (eval echo configure:1482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
    for file in conftest.*; do
      case $file in
-      *.c | *.C | *.o | *.obj) ;;
+      *.c | *.o | *.obj) ;;
      *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
      esac
    done
@ -1629,7 +1629,7 @@ fi

 # Create compiler version string
 if test x"$GCC" = x"yes" ; then
-  cc_string="GCC `${CC} --version`"
+  cc_string="GCC `${CC} --version | head -1`"
 else
  cc_string=$CC
 fi
--- a/configure.in
+++ b/configure.in
@ -297,7 +297,7 @@ AC_SUBST(GCC)

 # Create compiler version string
 if test x"$GCC" = x"yes" ; then
-  cc_string="GCC `${CC} --version`"
+  cc_string="GCC `${CC} --version | head -1`"
 else
  cc_string=$CC
 fi