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-rw-r--r--graphics/asymptote/gc/m4/gc_set_version.m440
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)