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Diffstat (limited to 'unit/atf-src/atf-sh/atf-sh.m4')
| -rw-r--r-- | unit/atf-src/atf-sh/atf-sh.m4 | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/unit/atf-src/atf-sh/atf-sh.m4 b/unit/atf-src/atf-sh/atf-sh.m4 new file mode 100644 index 0000000..754f502 --- /dev/null +++ b/unit/atf-src/atf-sh/atf-sh.m4 @@ -0,0 +1,49 @@ +dnl Copyright 2011 Google Inc. +dnl All rights reserved. +dnl +dnl Redistribution and use in source and binary forms, with or without +dnl modification, are permitted provided that the following conditions are +dnl met: +dnl +dnl * Redistributions of source code must retain the above copyright +dnl notice, this list of conditions and the following disclaimer. +dnl * Redistributions in binary form must reproduce the above copyright +dnl notice, this list of conditions and the following disclaimer in the +dnl documentation and/or other materials provided with the distribution. +dnl * Neither the name of Google Inc. nor the names of its contributors +dnl may be used to endorse or promote products derived from this software +dnl without specific prior written permission. +dnl +dnl THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +dnl "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +dnl LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +dnl A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +dnl OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +dnl SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +dnl LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +dnl DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +dnl THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +dnl (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +dnl OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +dnl ATF_CHECK_SH([version-spec]) +dnl +dnl Checks if atf-sh is present. If version-spec is provided, ensures that +dnl the installed version of atf-sh matches the required version. This +dnl argument must be something like '>= 0.14' and accepts any version +dnl specification supported by pkg-config. +dnl +dnl Defines and substitutes ATF_SH with the full path to the atf-sh interpreter. +AC_DEFUN([ATF_CHECK_SH], [ + spec="atf-sh[]m4_default_nblank([ $1], [])" + _ATF_CHECK_ARG_WITH( + [AC_MSG_CHECKING([for ${spec}]) + PKG_CHECK_EXISTS([${spec}], [found=yes], [found=no]) + if test "${found}" = yes; then + ATF_SH="$(${PKG_CONFIG} --variable=interpreter atf-sh)" + AC_SUBST([ATF_SH], [${ATF_SH}]) + found_atf_sh=yes + fi + AC_MSG_RESULT([${ATF_SH}])], + [required ${spec} not found]) +]) |