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      1 m4_include(m4/acx_pthread.m4)
      2 
      3 # At this point, the Xcode project assumes the version string will be three
      4 # integers separated by periods and surrounded by square brackets (e.g.
      5 # "[1.0.1]"). It also asumes that there won't be any closing parenthesis
      6 # between "AC_INIT(" and the closing ")" including comments and strings.
      7 AC_INIT([Google C++ Testing Framework],
      8         [1.5.0],
      9         [googletestframework (a] googlegroups.com],
     10         [gtest])
     11 
     12 # Provide various options to initialize the Autoconf and configure processes.
     13 AC_PREREQ([2.59])
     14 AC_CONFIG_SRCDIR([./COPYING])
     15 AC_CONFIG_AUX_DIR([build-aux])
     16 AC_CONFIG_HEADERS([build-aux/config.h])
     17 AC_CONFIG_FILES([Makefile])
     18 AC_CONFIG_FILES([scripts/gtest-config], [chmod +x scripts/gtest-config])
     19 
     20 # Initialize Automake with various options. We require at least v1.9, prevent
     21 # pedantic complaints about package files, and enable various distribution
     22 # targets.
     23 AM_INIT_AUTOMAKE([1.9 dist-bzip2 dist-zip foreign subdir-objects])
     24 
     25 # Check for programs used in building Google Test.
     26 AC_PROG_CC
     27 AC_PROG_CXX
     28 AC_LANG([C++])
     29 AC_PROG_LIBTOOL
     30 
     31 # TODO(chandlerc (a] google.com): Currently we aren't running the Python tests
     32 # against the interpreter detected by AM_PATH_PYTHON, and so we condition
     33 # HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's
     34 # version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env"
     35 # hashbang.
     36 PYTHON=  # We *do not* allow the user to specify a python interpreter
     37 AC_PATH_PROG([PYTHON],[python],[:])
     38 AS_IF([test "$PYTHON" != ":"],
     39       [AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])])
     40 AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"])
     41 
     42 # Configure pthreads.
     43 AC_ARG_WITH([pthreads],
     44             [AS_HELP_STRING([--with-pthreads],
     45                [use pthreads (default is yes)])],
     46             [with_pthreads=$withval],
     47             [with_pthreads=check])
     48 
     49 have_pthreads=no
     50 AS_IF([test "x$with_pthreads" != "xno"],
     51       [ACX_PTHREAD(
     52         [],
     53         [AS_IF([test "x$with_pthreads" != "xcheck"],
     54                [AC_MSG_FAILURE(
     55                  [--with-pthreads was specified, but unable to be used])])])
     56        have_pthreads="$acx_pthread_ok"])
     57 AM_CONDITIONAL([HAVE_PTHREADS],[test "x$have_pthreads" == "xyes"])
     58 AC_SUBST(PTHREAD_CFLAGS)
     59 AC_SUBST(PTHREAD_LIBS)
     60 
     61 # TODO(chandlerc (a] google.com) Check for the necessary system headers.
     62 
     63 # TODO(chandlerc (a] google.com) Check the types, structures, and other compiler
     64 # and architecture characteristics.
     65 
     66 # Output the generated files. No further autoconf macros may be used.
     67 AC_OUTPUT
     68