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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-17 07:41:12 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-03-17 07:41:12 +0000 |
| commit | a4394e3f49eceade8b88db6f3dfd2da89da2accc (patch) | |
| tree | 2e30d27f1d233813ff112486f5b7b335ae54759f /configure.in | |
| parent | a1bebebed1ab4e86f930e2b3c106d6dc72caf124 (diff) | |
| download | ruby-a4394e3f49eceade8b88db6f3dfd2da89da2accc.tar.gz | |
* configure.in: unset GREP_OPTIONS. [ruby-core:15918]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15789 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 253d4b8af1..d94950b21e 100644 --- a/configure.in +++ b/configure.in @@ -63,10 +63,20 @@ fi GNU_LD=$rb_cv_prog_gnu_ld AC_SUBST(GNU_LD)]) +unset GREP_OPTIONS rb_version=`grep RUBY_VERSION $srcdir/version.h` MAJOR=`expr "$rb_version" : '#define RUBY_VERSION "\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*"'` MINOR=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*"'` TEENY=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\)"'` +if test "$MAJOR" = ""; then + AC_MSG_ERROR(could not determine MAJOR number from version.h) +fi +if test "$MINOR" = ""; then + AC_MSG_ERROR(could not determine MINOR number from version.h) +fi +if test "$TEENY" = ""; then + AC_MSG_ERROR(could not determine TEENY number from version.h) +fi AC_SUBST(MAJOR) AC_SUBST(MINOR) AC_SUBST(TEENY) |