Differential D18622 Diff 52199 google/googletest/dist/googlemock/configure.ac

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google/googletest/dist/googlemock/configure.ac

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				m4_include(../googletest/m4/acx_pthread.m4)

				AC_INIT([Google C++ Mocking Framework],
				[1.8.0],
				[googlemock@googlegroups.com],
				[gmock])

				# Provide various options to initialize the Autoconf and configure processes.
				AC_PREREQ([2.59])
				AC_CONFIG_SRCDIR([./LICENSE])
				AC_CONFIG_AUX_DIR([build-aux])
				AC_CONFIG_HEADERS([build-aux/config.h])
				AC_CONFIG_FILES([Makefile])
				AC_CONFIG_FILES([scripts/gmock-config], [chmod +x scripts/gmock-config])

				# Initialize Automake with various options. We require at least v1.9, prevent
				# pedantic complaints about package files, and enable various distribution
				# targets.
				AM_INIT_AUTOMAKE([1.9 dist-bzip2 dist-zip foreign subdir-objects])

				# Check for programs used in building Google Test.
				AC_PROG_CC
				AC_PROG_CXX
				AC_LANG([C++])
				AC_PROG_LIBTOOL

				# TODO(chandlerc@google.com): Currently we aren't running the Python tests
				# against the interpreter detected by AM_PATH_PYTHON, and so we condition
				# HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's
				# version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env"
				# hashbang.
				PYTHON= # We do not allow the user to specify a python interpreter
				AC_PATH_PROG([PYTHON],[python],[:])
				AS_IF([test "$PYTHON" != ":"],
				[AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])])
				AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"])

				# TODO(chandlerc@google.com) Check for the necessary system headers.

				# Configure pthreads.
				AC_ARG_WITH([pthreads],
				[AS_HELP_STRING([--with-pthreads],
				[use pthreads (default is yes)])],
				[with_pthreads=$withval],
				[with_pthreads=check])

				have_pthreads=no
				AS_IF([test "x$with_pthreads" != "xno"],
				[ACX_PTHREAD(
				[],
				[AS_IF([test "x$with_pthreads" != "xcheck"],
				[AC_MSG_FAILURE(
				[--with-pthreads was specified, but unable to be used])])])
				have_pthreads="$acx_pthread_ok"])
				AM_CONDITIONAL([HAVE_PTHREADS],[test "x$have_pthreads" == "xyes"])
				AC_SUBST(PTHREAD_CFLAGS)
				AC_SUBST(PTHREAD_LIBS)

				# GoogleMock currently has hard dependencies upon GoogleTest above and beyond
				# running its own test suite, so we both provide our own version in
				# a subdirectory and provide some logic to use a custom version or a system
				# installed version.
				AC_ARG_WITH([gtest],
				[AS_HELP_STRING([--with-gtest],
				[Specifies how to find the gtest package. If no
				arguments are given, the default behavior, a
				system installed gtest will be used if present,
				and an internal version built otherwise. If a
				path is provided, the gtest built or installed at
				that prefix will be used.])],
				[],
				[with_gtest=yes])
				AC_ARG_ENABLE([external-gtest],
				[AS_HELP_STRING([--disable-external-gtest],
				[Disables any detection or use of a system
				installed or user provided gtest. Any option to
				'--with-gtest' is ignored. (Default is enabled.)])
				], [], [enable_external_gtest=yes])
				AS_IF([test "x$with_gtest" == "xno"],
				[AC_MSG_ERROR([dnl
				Support for GoogleTest was explicitly disabled. Currently GoogleMock has a hard
				dependency upon GoogleTest to build, please provide a version, or allow
				GoogleMock to use any installed version and fall back upon its internal
				version.])])

				# Setup various GTEST variables. TODO(chandlerc@google.com): When these are
				# used below, they should be used such that any pre-existing values always
				# trump values we set them to, so that they can be used to selectively override
				# details of the detection process.
				AC_ARG_VAR([GTEST_CONFIG],
				[The exact path of Google Test's 'gtest-config' script.])
				AC_ARG_VAR([GTEST_CPPFLAGS],
				[C-like preprocessor flags for Google Test.])
				AC_ARG_VAR([GTEST_CXXFLAGS],
				[C++ compile flags for Google Test.])
				AC_ARG_VAR([GTEST_LDFLAGS],
				[Linker path and option flags for Google Test.])
				AC_ARG_VAR([GTEST_LIBS],
				[Library linking flags for Google Test.])
				AC_ARG_VAR([GTEST_VERSION],
				[The version of Google Test available.])
				HAVE_BUILT_GTEST="no"

				GTEST_MIN_VERSION="1.8.0"

				AS_IF([test "x${enable_external_gtest}" = "xyes"],
				[# Begin filling in variables as we are able.
				AS_IF([test "x${with_gtest}" != "xyes"],
				[AS_IF([test -x "${with_gtest}/scripts/gtest-config"],
				[GTEST_CONFIG="${with_gtest}/scripts/gtest-config"],
				[GTEST_CONFIG="${with_gtest}/bin/gtest-config"])
				AS_IF([test -x "${GTEST_CONFIG}"], [],
				[AC_MSG_ERROR([dnl
				Unable to locate either a built or installed Google Test at '${with_gtest}'.])
				])])

				AS_IF([test -x "${GTEST_CONFIG}"], [],
				[AC_PATH_PROG([GTEST_CONFIG], [gtest-config])])
				AS_IF([test -x "${GTEST_CONFIG}"],
				[AC_MSG_CHECKING([for Google Test version >= ${GTEST_MIN_VERSION}])
				AS_IF([${GTEST_CONFIG} --min-version=${GTEST_MIN_VERSION}],
				[AC_MSG_RESULT([yes])
				HAVE_BUILT_GTEST="yes"],
				[AC_MSG_RESULT([no])])])])

				AS_IF([test "x${HAVE_BUILT_GTEST}" = "xyes"],
				[GTEST_CPPFLAGS=`${GTEST_CONFIG} --cppflags`
				GTEST_CXXFLAGS=`${GTEST_CONFIG} --cxxflags`
				GTEST_LDFLAGS=`${GTEST_CONFIG} --ldflags`
				GTEST_LIBS=`${GTEST_CONFIG} --libs`
				GTEST_VERSION=`${GTEST_CONFIG} --version`],
				[
				# GTEST_CONFIG needs to be executable both in a Makefile environment and
				# in a shell script environment, so resolve an absolute path for it here.
				GTEST_CONFIG="`pwd -P`/../googletest/scripts/gtest-config"
				GTEST_CPPFLAGS='-I$(top_srcdir)/../googletest/include'
				GTEST_CXXFLAGS='-g'
				GTEST_LDFLAGS=''
				GTEST_LIBS='$(top_builddir)/../googletest/lib/libgtest.la'
				GTEST_VERSION="${GTEST_MIN_VERSION}"])

				# TODO(chandlerc@google.com) Check the types, structures, and other compiler
				# and architecture characteristics.

				# Output the generated files. No further autoconf macros may be used.
				AC_OUTPUT