diff options
Diffstat (limited to 'storage/maria/libmarias3/m4/ax_vcs_checkout.m4')
| -rw-r--r-- | storage/maria/libmarias3/m4/ax_vcs_checkout.m4 | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/storage/maria/libmarias3/m4/ax_vcs_checkout.m4 b/storage/maria/libmarias3/m4/ax_vcs_checkout.m4 new file mode 100644 index 00000000..8047b65e --- /dev/null +++ b/storage/maria/libmarias3/m4/ax_vcs_checkout.m4 @@ -0,0 +1,75 @@ +# =========================================================================== +# http:// +# =========================================================================== +# +# SYNOPSIS +# +# AX_VCS_CHECKOUT +# +# DESCRIPTION +# +# Discover whether or not we are operating with a tree which +# has been checked out of a version control system. +# +# +# LICENSE +# +# Copyright (C) 2012 Brian Aker +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# +# * The names of its contributors may not be used to endorse or +# promote products derived from this software without specific prior +# written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#serial 6 + +AC_DEFUN([AX_VCS_SYSTEM], + [AC_PREREQ([2.63])dnl + AC_CACHE_CHECK([for vcs system], [ac_cv_vcs_system], + [ac_cv_vcs_system="none" + AS_IF([test -d ".bzr"],[ac_cv_vcs_system="bazaar"]) + AS_IF([test -d ".svn"],[ac_cv_vcs_system="svn"]) + AS_IF([test -d ".hg"],[ac_cv_vcs_system="mercurial"]) + AS_IF([test -d ".git"],[ac_cv_vcs_system="git"]) + ]) + AC_DEFINE_UNQUOTED([VCS_SYSTEM],["$ac_cv_vcs_system"],[VCS system]) + ]) + +AC_DEFUN([AX_VCS_CHECKOUT], + [AC_PREREQ([2.63])dnl + AC_REQUIRE([AX_VCS_SYSTEM]) + AC_CACHE_CHECK([for vcs checkout],[ac_cv_vcs_checkout], + [AS_IF([test "x$ac_cv_vcs_system" != "xnone"], + [ac_cv_vcs_checkout=yes], + [ac_cv_vcs_checkout=no]) + ]) + + AM_CONDITIONAL([IS_VCS_CHECKOUT],[test "x$ac_cv_vcs_checkout" = "xyes"]) + AS_IF([test "x$ac_cv_vcs_checkout" = "xyes"], + [AC_DEFINE([VCS_CHECKOUT],[1],[Define if the code was built from VCS.])], + [AC_DEFINE([VCS_CHECKOUT],[0],[Define if the code was built from VCS.])]) + ]) |