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Diffstat (limited to 'src/jtag/drivers/libjaylink/m4/jaylink.m4')
m--------- | src/jtag/drivers/libjaylink | 0 | ||||
-rw-r--r-- | src/jtag/drivers/libjaylink/m4/jaylink.m4 | 91 |
2 files changed, 91 insertions, 0 deletions
diff --git a/src/jtag/drivers/libjaylink b/src/jtag/drivers/libjaylink deleted file mode 160000 -Subproject 8645845c1abebd004e991ba9a7f808f4fd0c608 diff --git a/src/jtag/drivers/libjaylink/m4/jaylink.m4 b/src/jtag/drivers/libjaylink/m4/jaylink.m4 new file mode 100644 index 0000000..749568d --- /dev/null +++ b/src/jtag/drivers/libjaylink/m4/jaylink.m4 @@ -0,0 +1,91 @@ +## +## This file is part of the libjaylink project. +## +## Copyright (C) 2016 Marc Schink <jaylink-dev@marcschink.de> +## +## This program is free software: you can redistribute it and/or modify +## it under the terms of the GNU General Public License as published by +## the Free Software Foundation, either version 2 of the License, or +## (at your option) any later version. +## +## This program is distributed in the hope that it will be useful, +## but WITHOUT ANY WARRANTY; without even the implied warranty of +## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +## GNU General Public License for more details. +## +## You should have received a copy of the GNU General Public License +## along with this program. If not, see <http://www.gnu.org/licenses/>. +## + +# serial 20161011 + +## _JAYLINK_SET_PACKAGE_VERSION(prefix, version, major, minor, micro) +## +m4_define([_JAYLINK_SET_PACKAGE_VERSION], [ + m4_assert([$# == 5]) + + # Get the short Git revision hash of the current commit. + git_version=`git --git-dir="$srcdir/.git" rev-parse \ + --short HEAD 2> /dev/null` + + # Try to get the release tag for the package version from the current + # commit. + tag=`git --git-dir="$srcdir/.git" describe --match "$2" \ + --exact-match 2> /dev/null` + + version=$2 + + # If Git is available, append the short Git revision hash of the + # current commit to the version string if there is no release tag for + # the package version on it. + AS_IF([test -n "$git_version" && test -z "$tag"], + [version="$version-git-$git_version"]) + + AC_SUBST([$1_MAJOR], [$3]) + AC_SUBST([$1_MINOR], [$4]) + AC_SUBST([$1_MICRO], [$5]) + AC_SUBST([$1], [$version]) +]) + +## JAYLINK_SET_PACKAGE_VERSION(prefix, version) +## +## Parse the package version string of the format <major>.<minor>.<micro> and +## set the variables <prefix>_{MAJOR,MINOR,MICRO} to their corresponding +## values. +## +## Set the variable <prefix> to the package version string. If Git is +## available, append the short Git revision hash of the current commit to the +## version string if there is no release tag for the package version on it. +## +AC_DEFUN([JAYLINK_SET_PACKAGE_VERSION], [ + m4_assert([$# == 2]) + + _JAYLINK_SET_PACKAGE_VERSION([$1], [$2], + m4_unquote(m4_split(m4_expand([$2]), [\.]))) +]) + +## _JAYLINK_SET_LIBRARY_VERSION(prefix, version, current, revision, age) +## +m4_define([_JAYLINK_SET_LIBRARY_VERSION], [ + m4_assert([$# == 5]) + + AC_SUBST([$1_CURRENT], [$3]) + AC_SUBST([$1_REVISION], [$4]) + AC_SUBST([$1_AGE], [$5]) + AC_SUBST([$1], [$2]) +]) + +## JAYLINK_SET_LIBRARY_VERSION(prefix, version) +## +## Parse the library version string of the format <current>:<revision>:<age> +## and set the variables <prefix>_{CURRENT,REVISION,AGE} to their corresponding +## values. +## +## Set the variable <prefix> to the library version string. +## +AC_DEFUN([JAYLINK_SET_LIBRARY_VERSION], [ + m4_assert([$# == 2]) + + _JAYLINK_SET_LIBRARY_VERSION([$1], [$2], + m4_unquote(m4_split([$2], [:]))) +]) |