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Diffstat (limited to 'Build/source/libs/zziplib/zziplib-0.13.62/m4/ax_set_version_info.m4')
-rw-r--r-- | Build/source/libs/zziplib/zziplib-0.13.62/m4/ax_set_version_info.m4 | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/Build/source/libs/zziplib/zziplib-0.13.62/m4/ax_set_version_info.m4 b/Build/source/libs/zziplib/zziplib-0.13.62/m4/ax_set_version_info.m4 new file mode 100644 index 00000000000..83c5fa73f21 --- /dev/null +++ b/Build/source/libs/zziplib/zziplib-0.13.62/m4/ax_set_version_info.m4 @@ -0,0 +1,180 @@ +dnl /usr/share/aclocal/guidod-cvs/ax_set_version_info.m4 +dnl @synopsis AX_SET_VERSION_INFO [(VERSION [,PREFIX])] +dnl @synopsis default $1 = $PACKAGE_VERSION +dnl @synopsis default $2 = <none> +dnl +dnl This macro is the successor of AC_SET_RELEASEINFO_VERSIONINFO but +dnl it can be used in parallel because it uses all different variables. +dnl +dnl check the $VERSION number and cut the two last digit-sequences off +dnl which will form a -version-info in a @VERSION_INFO@ ac_subst while +dnl the rest is going to the -release name in a @RELEASE_INFO@ +dnl ac_subst. +dnl +dnl you should keep these two seperate - the release-name may contain +dnl alpha-characters and can be modified later with extra release-hints +dnl e.g. RELEASE_INFO="$RELEASE_INFO-debug" for a debug version of your +dnl lib. The $VERSION_INFO however should not be touched. +dnl +dnl example: a VERSION="2.4.18" will be transformed into +dnl +dnl RELEASE_INFO = -release 2 +dnl VERSION_INFO = -versioninfo 4:18 +dnl +dnl then use these two variables and push them to your libtool linker +dnl +dnl libtest_la_LIBADD = @RELEASE_INFO@ @VERSION_INFO@ +dnl +dnl and for a linux-target this will tell libtool to install the lib as +dnl +dnl libmy.so libmy.la libmy.a libmy-2.so.4 libmy-2.so.4.0.18 +dnl +dnl and executables will get link-resolve-infos for libmy-2.so.4 - +dnl therefore the patch-level is ignored during ldso linking, and ldso +dnl will use the one with the highest patchlevel. Using just "-release +dnl $(VERSION)" during libtool-linking would not do that - omitting the +dnl -version-info will libtool install libmy.so libmy.la libmy.a +dnl libmy-2.4.18.so and executables would get hardlinked with the +dnl 2.4.18 version of your lib. +dnl +dnl This background does also explain the default dll name for a win32 +dnl target : libtool will choose to make up libmy-2-4.dll for this +dnl version spec. +dnl +dnl this macro does also set the usual three parts of a version spec +dnl $MAJOR_VERSION.$MINOR_VERSION.$MICRO_VERSION but does not ac_subst +dnl for the plain AX_SET_VERSION_INFO macro. Use instead one of the +dnl numbered macros AX_SET_VERSION_INFO1 (use first number for release +dnl part) or that AX_SET_VERSION_INFO2 (use the first two numbers for +dnl release part). +dnl +dnl You may add sublevel parts like "1.4.2-ac5" where the sublevel is +dnl just killed from these version/release substvars. That allows to +dnl grab the version off a .spec file like with AX_SPEC_PACKAGE_VERSION +dnl where the $VERSION is used to name a tarball or distpack like +dnl mylib-2.2.9pre4 +dnl +dnl Unlike earlier macros, you can use this one to break up different +dnl VERSIONs and put them into different variables, just hint with +dnl PREFIX-setting - i.e. _VERSION(2.4.5,TEST) will set variables named +dnl TEST_MAJOR_VERSION=2... and of course $TEST_RELEASE_INFO etc. (for +dnl the moment, it needs to be a literal prefix *sigh*) +dnl +dnl @category Misc +dnl @author Guido U. Draheim <guidod@gmx.de> +dnl @version 2005-01-21 +dnl @license GPLWithACException + +AC_DEFUN([AX_SET_VERSION_INFO1],[dnl +AS_VAR_PUSHDEF([MAJOR],ifelse($2,,[MAJOR_VERSION],[$2_MAJOR_VERSION]))dnl +AS_VAR_PUSHDEF([MINOR],ifelse($2,,[MINOR_VERSION],[$2_MINOR_VERSION]))dnl +AS_VAR_PUSHDEF([MICRO],ifelse($2,,[MICRO_VERSION],[$2_MICRO_VERSION]))dnl +AS_VAR_PUSHDEF([PATCH],ifelse($2,,[PATCH_VERSION],[$2_PATCH_VERSION]))dnl +AS_VAR_PUSHDEF([LTREL],ifelse($2,,[RELEASE_INFO],[$2_RELEASE_INFO]))dnl +AS_VAR_PUSHDEF([LTVER],ifelse($2,,[VERSION_INFO],[$2_VERSION_INFO]))dnl +test ".$PACKAGE_VERSION" = "." && PACKAGE_VERSION="$VERSION" +AC_MSG_CHECKING(ifelse($2,,,[$2 ])out linker version info dnl +ifelse($1,,$PACKAGE_VERSION,$1) ) + MINOR=`echo ifelse( $1, , $PACKAGE_VERSION, $1 )` + MAJOR=`echo "$MINOR" | sed -e 's/[[.]].*//'` + MINOR=`echo "$MINOR" | sed -e "s/^$MAJOR//" -e 's/^.//'` + MICRO="$MINOR" + MINOR=`echo "$MICRO" | sed -e 's/[[.]].*//'` + MICRO=`echo "$MICRO" | sed -e "s/^$MINOR//" -e 's/^.//'` + PATCH="$MICRO" + MICRO=`echo "$PATCH" | sed -e 's/[[^0-9]].*//'` + PATCH=`echo "$PATCH" | sed -e "s/^$MICRO//" -e 's/^[[-.]]//'` + if test "_$MICRO" = "_" ; then MICRO="0" ; fi + if test "_$MINOR" = "_" ; then MINOR="$MAJOR" ; MAJOR="0" ; fi + MINOR=`echo "$MINOR" | sed -e 's/[[^0-9]].*//'` + LTREL="-release $MAJOR" + LTVER="-version-info $MINOR:$MICRO" +AC_MSG_RESULT([/$MAJOR/$MINOR:$MICRO (-$MAJOR.so.$MINOR.0.$MICRO)]) +AC_SUBST(MAJOR) +AC_SUBST(MINOR) +AC_SUBST(MICRO) +AC_SUBST(PATCH) +AC_SUBST(LTREL) +AC_SUBST(LTVER) +AS_VAR_POPDEF([LTVER])dnl +AS_VAR_POPDEF([LTREL])dnl +AS_VAR_POPDEF([PATCH])dnl +AS_VAR_POPDEF([MICRO])dnl +AS_VAR_POPDEF([MINOR])dnl +AS_VAR_POPDEF([MAJOR])dnl +]) + +AC_DEFUN([AX_SET_VERSION_INFO2],[dnl +AS_VAR_PUSHDEF([MAJOR],ifelse($2,,[MAJOR_VERSION],[$2_MAJOR_VERSION]))dnl +AS_VAR_PUSHDEF([MINOR],ifelse($2,,[MINOR_VERSION],[$2_MINOR_VERSION]))dnl +AS_VAR_PUSHDEF([MICRO],ifelse($2,,[MICRO_VERSION],[$2_MICRO_VERSION]))dnl +AS_VAR_PUSHDEF([PATCH],ifelse($2,,[PATCH_VERSION],[$2_PATCH_VERSION]))dnl +AS_VAR_PUSHDEF([LTREL],ifelse($2,,[RELEASE_INFO],[$2_RELEASE_INFO]))dnl +AS_VAR_PUSHDEF([LTVER],ifelse($2,,[VERSION_INFO],[$2_VERSION_INFO]))dnl +test ".$PACKAGE_VERSION" = "." && PACKAGE_VERSION="$VERSION" +AC_MSG_CHECKING(ifelse($2,,,[$2 ])out linker version info dnl +ifelse($1,,$PACKAGE_VERSION,$1) ) + MINOR=`echo ifelse( $1, , $PACKAGE_VERSION, $1 )` + MAJOR=`echo "$MINOR" | sed -e 's/[[.]].*//'` + MINOR=`echo "$MINOR" | sed -e "s/^$MAJOR//" -e 's/^.//'` + MICRO="$MINOR" + MINOR=`echo "$MICRO" | sed -e 's/[[.]].*//'` + MICRO=`echo "$MICRO" | sed -e "s/^$MINOR//" -e 's/^.//'` + PATCH="$MICRO" + MICRO=`echo "$PATCH" | sed -e 's/[[^0-9]].*//'` + PATCH=`echo "$PATCH" | sed -e "s/^$MICRO//" -e 's/^[[-.]]//'` + test "_$MICRO" != "_" || MICRO="0" + if test "_$MINOR" != "_" ; then MINOR="$MAJOR" ; MAJOR="0" ; fi + MINOR=`echo "$MINOR" | sed -e 's/[[^0-9]].*//'` + LTREL="-release $MAJOR.$MINOR" + LTVER="-version-info 0:$MICRO" +AC_MSG_RESULT([/$MAJOR/$MINOR:$MICRO (-$MAJOR.so.$MINOR.0.$MICRO)]) +AC_SUBST(MAJOR) +AC_SUBST(MINOR) +AC_SUBST(MICRO) +AC_SUBST(PATCH) +AC_SUBST(LTREL) +AC_SUBST(LTVER) +AS_VAR_POPDEF([LTVER])dnl +AS_VAR_POPDEF([LTREL])dnl +AS_VAR_POPDEF([PATCH])dnl +AS_VAR_POPDEF([MICRO])dnl +AS_VAR_POPDEF([MINOR])dnl +AS_VAR_POPDEF([MAJOR])dnl +]) + +AC_DEFUN([AX_SET_VERSION_INFO],[dnl +AS_VAR_PUSHDEF([MAJOR],ifelse($2,,[MAJOR_VERSION],[$2_MAJOR_VERSION]))dnl +AS_VAR_PUSHDEF([MINOR],ifelse($2,,[MINOR_VERSION],[$2_MINOR_VERSION]))dnl +AS_VAR_PUSHDEF([MICRO],ifelse($2,,[MICRO_VERSION],[$2_MICRO_VERSION]))dnl +AS_VAR_PUSHDEF([PATCH],ifelse($2,,[PATCH_VERSION],[$2_PATCH_VERSION]))dnl +AS_VAR_PUSHDEF([LTREL],ifelse($2,,[RELEASE_INFO],[$2_RELEASE_INFO]))dnl +AS_VAR_PUSHDEF([LTVER],ifelse($2,,[VERSION_INFO],[$2_VERSION_INFO]))dnl +test ".$PACKAGE_VERSION" = "." && PACKAGE_VERSION="$VERSION" +AC_MSG_CHECKING(ifelse($2,,,[$2 ])out linker version info dnl +ifelse($1,,$PACKAGE_VERSION,$1) ) + MINOR=`echo ifelse( $1, , $PACKAGE_VERSION, $1 )` + MAJOR=`echo "$MINOR" | sed -e 's/[[.]].*//'` + MINOR=`echo "$MINOR" | sed -e "s/^$MAJOR//" -e 's/^.//'` + MICRO="$MINOR" + MINOR=`echo "$MICRO" | sed -e 's/[[.]].*//'` + MICRO=`echo "$MICRO" | sed -e "s/^$MINOR//" -e 's/^.//'` + PATCH="$MICRO" + MICRO=`echo "$PATCH" | sed -e 's/[[^0-9]].*//'` + PATCH=`echo "$PATCH" | sed -e "s/^$MICRO//" -e 's/[[-.]]//'` + if test "_$MICRO" = "_" ; then MICRO="0" ; fi + if test "_$MINOR" = "_" ; then MINOR="$MAJOR" ; MAJOR="0" ; fi + MINOR=`echo "$MINOR" | sed -e 's/[[^0-9]].*//'` + LTREL="-release $MAJOR" + LTVER="-version-info $MINOR:$MICRO" +AC_MSG_RESULT([/$MAJOR/$MINOR:$MICRO (-$MAJOR.so.$MINOR.0.$MICRO)]) +AC_SUBST(LTREL) +AC_SUBST(LTVER) +AS_VAR_POPDEF([LTVER])dnl +AS_VAR_POPDEF([LTREL])dnl +AS_VAR_POPDEF([PATCH])dnl +AS_VAR_POPDEF([MICRO])dnl +AS_VAR_POPDEF([MINOR])dnl +AS_VAR_POPDEF([MAJOR])dnl +]) + |