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| author | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2014-04-25 14:43:24 +0300 |
|---|---|---|
| committer | Tim-Philipp Müller <tim@centricular.com> | 2014-11-20 13:32:00 +0000 |
| commit | dae0ad20f831b32d9fc68caa8f26b359276c3c5f (patch) | |
| tree | 8ce7d52e23a717d5996d64bdb23e88ed41f98af0 /m4 | |
| parent | 7bb2bcecda471a0d514a964365a78150f3ee5747 (diff) | |
gst-parser.m4: Fix Bison version check to handle development versions of GNU Bison
Fixes
checking bison version 2.7.1.1194-51a4 >= 2.4... Bareword found where operator
expected at -e line 1, near "51a4"
(Missing operator before a4?)
syntax error at -e line 1, near "51a4 "
Execution of -e aborted due to compilation errors.
This is due to not quoting the string when calling 'perl' to check
the version number. The - sign causes a syntax error.
https://bugzilla.gnome.org/show_bug.cgi?id=728946
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/gst-parser.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/m4/gst-parser.m4 b/m4/gst-parser.m4 index b002047..382ef72 100644 --- a/m4/gst-parser.m4 +++ b/m4/gst-parser.m4 @@ -15,7 +15,7 @@ AC_DEFUN([AG_GST_BISON_CHECK], bison_version=`$BISON_PATH --version | head -n 1 | sed 's/^[[^0-9]]*//' | sed 's/[[^0-9]]*$//' | cut -d' ' -f1` AC_MSG_CHECKING([bison version $bison_version >= $bison_min_version]) - if perl -we "exit ((v$bison_version ge v$bison_min_version) ? 0 : 1)"; then + if perl -we "exit (('v$bison_version' ge 'v$bison_min_version') ? 0 : 1)"; then AC_MSG_RESULT([yes]) else AC_MSG_ERROR([no]) |