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AC_PREREQ(2.54)
AC_INIT(grcompiler, 4.2, silgraphite-devel@lists.sourceforge.net)
AC_CONFIG_SRCDIR(compiler/GrpParser.g)
AC_CONFIG_AUX_DIR(admin)
# setup automake
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
# System checks.
AC_CANONICAL_HOST
AM_ICONV
# Optional features
AC_ARG_ENABLE(debug,
AC_HELP_STRING([--enable-debug], [build with debugging. (default=no)]),
[enable_debug=yes], [enable_debug=no])
AC_ARG_ENABLE(final,
AC_HELP_STRING([--enable-final], [build with optimizations and no debugging. (default=no)]),
[enable_final=yes], [enable_final=no])
AC_ARG_ENABLE(profile,
AC_HELP_STRING([--enable-profile], [allow profiling (default=no)]),
[enable_profile=yes], [enable_profile=no])
AC_ARG_ENABLE(profilefn,
AC_HELP_STRING([--enable-profilefn], [allow functioncheck profiling (default=no)]),
[enable_profilefn=yes],[enable_profilefn=no])
# Checks for programs.
AC_PROG_CXX
AM_PROG_CC_C_O
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_PATH_PROG(LSB_RELEASE, lsb_release, no)
# docbook2man utility
AC_ARG_VAR(DOCBOOK2MAN, [Program used to process XML man pages])
AC_CHECK_PROGS(DOCBOOK2MAN, docbook2x-man docbook2man, no)
if test "$DOCBOOK2MAN" = no; then
AC_MSG_FAILURE([Could not find a program to process XML man pages])
fi
# ICU configuration
AC_ARG_VAR(ICU_CONFIG, [Check for ICU configuration helper])
AC_CHECK_PROGS(ICU_CONFIG, icu-config, no)
# Set default language for tests
AC_LANG(C++)
# Checks for libraries.
if test "$ICU_CONFIG" == no; then
AC_MSG_FAILURE([Could not find icu-config])
else
LIBS="$LIBS `$ICU_CONFIG --ldflags-libsonly`"
fi
# Checks for header files.
# need to check for icu .h files as in unicode/uchar.h
AC_CHECK_HEADER(unicode/uchar.h,,)
# Checks for typedefs, structures, and compiler characteristics.
AC_C_BIGENDIAN
# Checks for library functions.
AC_CHECK_DECLS([program_invocation_short_name],,,[[#include <errno.h>]])
# Setup the build compiler flags and linker flags.
# Enable debug
if test "$enable_debug" != no; then
CFLAGS="$CFLAGS -O0"
CXXFLAGS="$CXXFLAGS -O0"
test "$ac_cv_prog_cc_g" = yes && CFLAGS="$CFLAGS -g"
test "$ac_cv_prog_cxx_g" = yes && CXXFLAGS="$CXXFLAGS -g"
CFLAGS="$CFLAGS -Wno-unknown-pragmas -Wparentheses -Werror "
CXXFLAGS="$CXXFLAGS -Wno-unknown-pragmas -Wparentheses -Werror "
else
CFLAGS="$CFLAGS -DNDEBUG"
CXXFLAGS="$CXXFLAGS -DNDEBUG"
fi
# Enable final
if test "$enable_final" != no; then
CFLAGS="-O3 -DNDEBUG"
CXXFLAGS="-O3 -DNDEBUG"
fi
# Enable profile
if test "$enable_profile" != no; then
CFLAGS="$CFLAGS -pg "
CXXFLAGS="$CXXFLAGS -pg "
fi
if test "$enable_profilefn" != no; then
CFLAGS="$CFLAGS -g -finstrument-functions "
CXXFLAGS="$CXXFLAGS -g -finstrument-functions "
LIBS="$LIBS -g -finstrument-functions -lfnccheck "
fi
# Find distrib codename
AC_MSG_CHECKING(if already have REL_CODENAME)
if test -z "${REL_CODENAME}"; then
AC_MSG_RESULT(no)
AC_MSG_CHECKING(if have lsb_release)
if test "${LSB_RELEASE}" = "no"; then
AC_MSG_RESULT(no)
REL_CODENAME="unstable"
else
AC_MSG_RESULT(yes)
AC_MSG_CHECKING(if LSB_RELEASE is empty)
if test -z ${LSB_RELEASE}; then
AC_MSG_RESULT(yes)
REL_CODENAME="unstable"
else
AC_MSG_RESULT(no)
CODENAME=`${LSB_RELEASE} -c | sed -e 's/^\S*\s*//'`
AC_MSG_CHECKING(if release is sid)
if test ${CODENAME} = 'sid'; then
AC_MSG_RESULT(yes)
REL_CODENAME="unstable"
else
AC_MSG_RESULT(no, ${CODENAME})
REL_CODENAME=${CODENAME}
fi
fi
fi
else
AC_MSG_RESULT(yes)
fi
AC_SUBST(REL_CODENAME)
#CXXFLAGS="$CXXFLAGS -DGR_NAMESPACE=1"
AC_CONFIG_FILES(Makefile \
doc/Makefile \
preprocessor/Makefile \
compiler/Makefile \
compiler/Generic/Makefile \
compiler/Grammar/Makefile \
test/Makefile)
AC_CONFIG_SUBDIRS([test/GrcRegressionTest])
AC_OUTPUT
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