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Use the -dumpversion option to llvm-gcc which gives us just the version # 

and is unlikely to change in future releases. This also simplifies the
parsing of the full and major llvm-gcc version numbers in the script.

llvm-svn: 28180
This commit is contained in:
Reid Spencer 2006-05-09 00:31:01 +00:00
parent 6d8dd189f6
commit 357f3e8231
2 changed files with 2 additions and 2 deletions
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2
llvm/autoconf/configure.ac
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@ -619,7 +619,7 @@ if test "$llvm_cv_llvmgcc_sanity" = "yes" ; then
AC_SUBST(LLVMCC1PLUS,$llvmcc1pluspath)
llvmgccdir=`echo "$llvmcc1path" | sed 's,/libexec/.*,,'`
AC_SUBST(LLVMGCCDIR,$llvmgccdir)
llvmgccversion=[`"$LLVMGCC" -v 2>&1 | grep '^gcc version' | sed 's/^gcc version \([0-9.]*\).*/\1/'`]
llvmgccversion=[`"$LLVMGCC" -dumpversion 2>&1 | sed 's/^\([0-9.]*\).*/\1/'`]
llvmgccmajvers=[`echo $llvmgccversion | sed 's/^\([0-9]\).*/\1/'`]
AC_SUBST(LLVMGCC_VERSION,$llvmgccversion)
AC_SUBST(LLVMGCC_MAJVERS,$llvmgccmajvers)

2
llvm/configure vendored
View File

@ -30725,7 +30725,7 @@ if test "$llvm_cv_llvmgcc_sanity" = "yes" ; then
llvmgccdir=`echo "$llvmcc1path" | sed 's,/libexec/.*,,'`
LLVMGCCDIR=$llvmgccdir
llvmgccversion=`"$LLVMGCC" -v 2>&1 | grep '^gcc version' | sed 's/^gcc version \([0-9.]*\).*/\1/'`
llvmgccversion=`"$LLVMGCC" -dumpversion 2>&1 | sed 's/^\([0-9.]*\).*/\1/'`
llvmgccmajvers=`echo $llvmgccversion | sed 's/^\([0-9]\).*/\1/'`
LLVMGCC_VERSION=$llvmgccversion