9b5028523f
Snapshotted from 5e7fd50e17b6edf1cadff973d0ec68966cf3265e in the upstream repository: https://github.com/google/googletest Since standalone builds and bots will need this, checking in a copy rather than require everyone use gclient, repo, git submodules or scary CMake scripts is probably simplest. Consumers with their own copies of googletest will likely wish to ignore or even exclude this directory. BUG=129 Change-Id: If9f4cec5ae0d7a3976dcfffd1ead6950ef7b7c4e Reviewed-on: https://boringssl-review.googlesource.com/13229 Reviewed-by: David Benjamin <davidben@google.com>
75 lines
3.1 KiB
Plaintext
75 lines
3.1 KiB
Plaintext
dnl GTEST_LIB_CHECK([minimum version [,
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dnl action if found [,action if not found]]])
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dnl
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dnl Check for the presence of the Google Test library, optionally at a minimum
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dnl version, and indicate a viable version with the HAVE_GTEST flag. It defines
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dnl standard variables for substitution including GTEST_CPPFLAGS,
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dnl GTEST_CXXFLAGS, GTEST_LDFLAGS, and GTEST_LIBS. It also defines
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dnl GTEST_VERSION as the version of Google Test found. Finally, it provides
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dnl optional custom action slots in the event GTEST is found or not.
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AC_DEFUN([GTEST_LIB_CHECK],
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[
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dnl Provide a flag to enable or disable Google Test usage.
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AC_ARG_ENABLE([gtest],
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[AS_HELP_STRING([--enable-gtest],
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[Enable tests using the Google C++ Testing Framework.
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(Default is enabled.)])],
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[],
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[enable_gtest=])
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AC_ARG_VAR([GTEST_CONFIG],
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[The exact path of Google Test's 'gtest-config' script.])
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AC_ARG_VAR([GTEST_CPPFLAGS],
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[C-like preprocessor flags for Google Test.])
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AC_ARG_VAR([GTEST_CXXFLAGS],
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[C++ compile flags for Google Test.])
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AC_ARG_VAR([GTEST_LDFLAGS],
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[Linker path and option flags for Google Test.])
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AC_ARG_VAR([GTEST_LIBS],
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[Library linking flags for Google Test.])
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AC_ARG_VAR([GTEST_VERSION],
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[The version of Google Test available.])
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HAVE_GTEST="no"
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AS_IF([test "x${enable_gtest}" != "xno"],
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[AC_MSG_CHECKING([for 'gtest-config'])
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AS_IF([test "x${enable_gtest}" != "xyes"],
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[AS_IF([test -x "${enable_gtest}/scripts/gtest-config"],
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[GTEST_CONFIG="${enable_gtest}/scripts/gtest-config"],
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[GTEST_CONFIG="${enable_gtest}/bin/gtest-config"])
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AS_IF([test -x "${GTEST_CONFIG}"], [],
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[AC_MSG_RESULT([no])
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AC_MSG_ERROR([dnl
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Unable to locate either a built or installed Google Test.
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The specific location '${enable_gtest}' was provided for a built or installed
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Google Test, but no 'gtest-config' script could be found at this location.])
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])],
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[AC_PATH_PROG([GTEST_CONFIG], [gtest-config])])
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AS_IF([test -x "${GTEST_CONFIG}"],
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[AC_MSG_RESULT([${GTEST_CONFIG}])
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m4_ifval([$1],
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[_gtest_min_version="--min-version=$1"
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AC_MSG_CHECKING([for Google Test at least version >= $1])],
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[_gtest_min_version="--min-version=0"
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AC_MSG_CHECKING([for Google Test])])
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AS_IF([${GTEST_CONFIG} ${_gtest_min_version}],
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[AC_MSG_RESULT([yes])
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HAVE_GTEST='yes'],
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[AC_MSG_RESULT([no])])],
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[AC_MSG_RESULT([no])])
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AS_IF([test "x${HAVE_GTEST}" = "xyes"],
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[GTEST_CPPFLAGS=`${GTEST_CONFIG} --cppflags`
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GTEST_CXXFLAGS=`${GTEST_CONFIG} --cxxflags`
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GTEST_LDFLAGS=`${GTEST_CONFIG} --ldflags`
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GTEST_LIBS=`${GTEST_CONFIG} --libs`
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GTEST_VERSION=`${GTEST_CONFIG} --version`
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AC_DEFINE([HAVE_GTEST],[1],[Defined when Google Test is available.])],
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[AS_IF([test "x${enable_gtest}" = "xyes"],
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[AC_MSG_ERROR([dnl
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Google Test was enabled, but no viable version could be found.])
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])])])
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AC_SUBST([HAVE_GTEST])
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AM_CONDITIONAL([HAVE_GTEST],[test "x$HAVE_GTEST" = "xyes"])
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AS_IF([test "x$HAVE_GTEST" = "xyes"],
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[m4_ifval([$2], [$2])],
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[m4_ifval([$3], [$3])])
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])
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