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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         [1.6.0],
      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([./LICENSE])
     15 AC_CONFIG_MACRO_DIR([m4])
     16 AC_CONFIG_AUX_DIR([build-aux])
     17 AC_CONFIG_HEADERS([build-aux/config.h])
     18 AC_CONFIG_FILES([Makefile])
     19 AC_CONFIG_FILES([scripts/gtest-config], [chmod +x scripts/gtest-config])
     20 
     21 # Initialize Automake with various options. We require at least v1.9, prevent
     22 # pedantic complaints about package files, and enable various distribution
     23 # targets.
     24 AM_INIT_AUTOMAKE([1.9 dist-bzip2 dist-zip foreign subdir-objects])
     25 
     26 # Check for programs used in building Google Test.
     27 AC_PROG_CC
     28 AC_PROG_CXX
     29 AC_LANG([C++])
     30 AC_PROG_LIBTOOL
     31 
     32 # TODO(chandlerc (a] google.com): Currently we aren't running the Python tests
     33 # against the interpreter detected by AM_PATH_PYTHON, and so we condition
     34 # HAVE_PYTHON by requiring "python" to be in the PATH, and that interpreter's
     35 # version to be >= 2.3. This will allow the scripts to use a "/usr/bin/env"
     36 # hashbang.
     37 PYTHON=  # We *do not* allow the user to specify a python interpreter
     38 AC_PATH_PROG([PYTHON],[python],[:])
     39 AS_IF([test "$PYTHON" != ":"],
     40       [AM_PYTHON_CHECK_VERSION([$PYTHON],[2.3],[:],[PYTHON=":"])])
     41 AM_CONDITIONAL([HAVE_PYTHON],[test "$PYTHON" != ":"])
     42 
     43 # Configure pthreads.
     44 AC_ARG_WITH([pthreads],
     45             [AS_HELP_STRING([--with-pthreads],
     46                [use pthreads (default is yes)])],
     47             [with_pthreads=$withval],
     48             [with_pthreads=check])
     49 
     50 have_pthreads=no
     51 AS_IF([test "x$with_pthreads" != "xno"],
     52       [ACX_PTHREAD(
     53         [],
     54         [AS_IF([test "x$with_pthreads" != "xcheck"],
     55                [AC_MSG_FAILURE(
     56                  [--with-pthreads was specified, but unable to be used])])])
     57        have_pthreads="$acx_pthread_ok"])
     58 AM_CONDITIONAL([HAVE_PTHREADS],[test "x$have_pthreads" == "xyes"])
     59 AC_SUBST(PTHREAD_CFLAGS)
     60 AC_SUBST(PTHREAD_LIBS)
     61 
     62 # TODO(chandlerc (a] google.com) Check for the necessary system headers.
     63 
     64 # TODO(chandlerc (a] google.com) Check the types, structures, and other compiler
     65 # and architecture characteristics.
     66 
     67 # Output the generated files. No further autoconf macros may be used.
     68 AC_OUTPUT
     69