diff options
Diffstat (limited to 'graphics/asymptote/gc/m4/gc_set_version.m4')
-rw-r--r-- | graphics/asymptote/gc/m4/gc_set_version.m4 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/graphics/asymptote/gc/m4/gc_set_version.m4 b/graphics/asymptote/gc/m4/gc_set_version.m4 new file mode 100644 index 0000000000..465e4f0f9a --- /dev/null +++ b/graphics/asymptote/gc/m4/gc_set_version.m4 @@ -0,0 +1,40 @@ +# +# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED +# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. +# +# Permission is hereby granted to use or copy this program +# for any purpose, provided the above notices are retained on all copies. +# Permission to modify the code and to distribute modified code is granted, +# provided the above notices are retained, and a notice that the code was +# modified is included with the above copyright notice. + +# GC_SET_VERSION +# sets and AC_DEFINEs GC_VERSION_MAJOR, GC_VERSION_MINOR and GC_VERSION_MICRO +# based on the contents of PACKAGE_VERSION; PACKAGE_VERSION must conform to +# [0-9]+[.][0-9]+[.][0-9]+ +# +AC_DEFUN([GC_SET_VERSION], [ + AC_MSG_CHECKING(GC version numbers) + GC_VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([[0-9]][[0-9]]*\)[[.]].*$/\1/g'` + GC_VERSION_MINOR=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]]\([[0-9]][[0-9]]*\).*$/\1/g'` + GC_VERSION_MICRO=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]][[^.]]*[[.]]\([[0-9]][[0-9]]*\)$/\1/g'` + + if test :$GC_VERSION_MAJOR: = :: \ + -o :$GC_VERSION_MINOR: = :: \ + -o :$GC_VERSION_MICRO: = :: ; + then + AC_MSG_RESULT(invalid) + AC_MSG_ERROR([nonconforming PACKAGE_VERSION='$PACKAGE_VERSION']) + fi + + AC_DEFINE_UNQUOTED([GC_VERSION_MAJOR], $GC_VERSION_MAJOR, + [The major version number of this GC release.]) + AC_DEFINE_UNQUOTED([GC_VERSION_MINOR], $GC_VERSION_MINOR, + [The minor version number of this GC release.]) + AC_DEFINE_UNQUOTED([GC_VERSION_MICRO], $GC_VERSION_MICRO, + [The micro version number of this GC release.]) + AC_MSG_RESULT(major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \ + micro=$GC_VERSION_MICRO) +]) + +sinclude(libtool.m4) |