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|
# script for autoconf
AC_INIT([GraphThing],[1.3.2])
AC_PREREQ(2.53)
AC_CONFIG_SRCDIR(src/graph.h)
AC_CONFIG_HEADER(src/config.h)
AC_DEFINE_UNQUOTED(GT_VERSION, "$PACKAGE_VERSION")
AC_SUBST(GT_VERSION)
# Check out C++ compiler
AC_PROG_CC
AC_PROG_CXX
AC_CXX_NAMESPACES
AC_C_PROTOTYPES
# TODO: Check for PROTOTYPES being defined
AC_C_STRINGIZE
if test $ac_cv_c_stringize != yes; then
AC_MSG_ERROR([no ANSI stringizing operator])
fi
AC_CXX_BOOL
AC_CXX_EXCEPTIONS
AC_CXX_HAVE_SSTREAM
AC_CXX_HAVE_STD
AC_CXX_HAVE_STL
AC_CXX_MEMBER_CONSTANTS
# Other programs
AC_PROG_YACC
if test "$YACC" != "bison -y"; then
AC_MSG_ERROR([I'd much prefer to use GNU bison])
fi
AC_PROG_LEX
if test "$LEX" != "flex"; then
AC_MSG_ERROR([I'd much prefer to use GNU flex])
fi
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_LN_S
AC_PATH_PROG(unamepath, uname)
if test "x$unamepath" = "x"; then
system="unknown"
else
AC_MSG_CHECKING(system type)
system=`$unamepath -s`
AC_MSG_RESULT($system)
if test "$system" = "Linux"; then
AC_DEFINE(USING_LINUX)
fi
if test "$system" = "FreeBSD"; then
AC_DEFINE(USING_FREEBSD)
fi
if test "$system" = "Darwin"; then
AC_DEFINE(USING_OSX)
fi
fi
# Check for needed headers
AC_CHECK_HEADERS([math.h stdio.h stdlib.h string.h time.h unistd.h],
[],
[exit])
# Check for maths library
AC_CHECK_LIB(m, atan2, , AC_MSG_ERROR([Missing maths library (-lm)]))
# Check for GNU make
CHECK_GNU_MAKE
if test "x$_cv_gnu_make_command" = "x"; then
echo "#############################################"
echo "# Sorry, GNU Make is required to build. #"
echo "#############################################"
exit 1
fi
# Check for wxWidgets
AM_PATH_WXWIDGETS(2.6.1, , exit)
# Using '--disable-nls' removes the compilation of translation stuff
turn_on_nls="yes"
AC_ARG_ENABLE(nls,
AS_HELP_STRING([--disable-nls], [Do not use Native Language Support]),
[ turn_on_nls="$enableval" ],
[ turn_on_nls="yes" ])
if test "$turn_on_nls" = "yes"; then
AC_DEFINE(ENABLE_NLS)
NLS_OBJS="lang.o"
AC_SUBST(NLS_OBJS)
NLS_PARSERS="lang."
AC_SUBST(NLS_PARSERS)
fi
# Using '--enable-langdialog' turns on the LangDialog
use_langdialog="no"
AC_ARG_ENABLE(langdialog,
AS_HELP_STRING([--enable-langdialog], [Use the language selection dialog (needs NLS)]),
[ use_langdialog="$enableval" ],
[ use_langdialog="no" ])
if test "$use_langdialog" = "yes"; then
if test "$turn_on_nls" = "yes"; then
NLS_OBJS="$NLS_OBJS langdialog.o"
AC_SUBST(NLS_OBJS)
else
echo "###"
echo "### ERROR: The language selection dialog (LangDialog)"
echo "### requires NLS. Please don't use --disable-nls."
echo "###"
exit 1
fi
else
AC_DEFINE(LANG_DIALOG_IS_DISABLED)
fi
# Using '--with-dev' changes compile-time flags to be more strict
turn_on_dev="no"
AC_ARG_WITH(dev, [ --with-dev Enable developer flags],
[
turn_on_dev="yes"
EXTRA_CFLAGS='-Wall \
-Wpointer-arith -Werror -ggdb';
AC_SUBST(EXTRA_CFLAGS)
EXTRA_PROGS='unit_test chrom'
AC_SUBST(EXTRA_PROGS)
AC_DEFINE(GT_WITH_DEV)
])
# Using '--with-prof' enables profiling
turn_on_prof="no"
AC_ARG_WITH(prof, [ --with-prof Enable profiling],
[
turn_on_prof="yes"
EXTRA_CFLAGS="$EXTRA_CFLAGS -g -pg"
EXTRA_LDFLAGS="-g -pg"
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(EXTRA_LDFLAGS)
])
# Write stuff to Makefiles
AC_CONFIG_FILES([GNUmakefile
src/GNUmakefile
graphthing.1])
AC_OUTPUT
#ln -sf src/config.h config.h
# Tell them about the options they have selected
echo "###"
if test "$turn_on_nls" = "yes"; then
echo "### * Native Language Support enabled."
if test "$use_langdialog" = "yes"; then
echo "### (with LangDialog enabled)."
else
echo "### (but no LangDialog)."
fi
else
echo "### * Native Language Support disabled."
fi
echo "###"
# If they've turned on Developer Flags, give a warning
if test "$turn_on_dev" = "yes"; then
echo "###"
echo "### WARNING: You have enabled Developer flags. Unless you"
echo "### are a developer, you are strongly advised to"
echo "### leave developer flags turned off, or you may"
echo "### have problems compiling GraphThing."
echo "###"
fi
# If they've turned on Profiling, give a warning
if test "$turn_on_prof" = "yes"; then
echo "###"
echo "### WARNING: You have enabled Profiling. Unless you are a"
echo "### developer, you are strongly advised to leave"
echo "### profiling turned off, or you may have problems"
echo "### compiling or running GraphThing."
echo "###"
fi
echo "##################################################"
echo " GraphThing is now configured. Simply type... "
echo " $_cv_gnu_make_command "
echo " ... and GraphThing will be compiled. "
echo "##################################################"
|
