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# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT(libchewing, 0.3.091, chewing-devel@googlegroups.com)
AC_CONFIG_SRCDIR([src/chewingio.c])
AC_SUBST(PACKAGE_VERSION)
# libtool versioning for libchewing
# increment if the interface has additions, changes, removals.
LIBCHEWING_CURRENT=3
# increment any time the source changes; set to 0 if you increment CURRENT
LIBCHEWING_REVISION=0
# increment if any interfaces have been added; set to 0
# if any interfaces have been removed. removal has
# precedence over adding, so set to 0 if both happened.
LIBCHEWING_AGE=0
AC_SUBST(LIBCHEWING_CURRENT)
AC_SUBST(LIBCHEWING_REVISION)
AC_SUBST(LIBCHEWING_AGE)
# Define a string for the earliest version that this release has
# binary compatibility with. This is used for module locations.
#
LIBCHEWING_BINARY_VERSION=1.0.0
AC_SUBST(LIBCHEWING_BINARY_VERSION)
AC_DEFINE_UNQUOTED(LIBCHEWING_BINARY_VERSION, "$LIBCHEWING_BINARY_VERSION", [The binary version of libchewing.])
AC_DEFINE_UNQUOTED(LIBCHEWING_VERSION, "$PACKAGE_VERSION", [The release version of libchewing.])
# Init automake stuff
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER([include/config.h])
AC_PREFIX_DEFAULT(/usr)
# Init libtool
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
#AC_LIB_LTDL
AC_SUBST(LIBTOOL_DEPS)
# libtool option to control which symbols are exported
# right now, symbols starting with _ are not exported
LIBTOOL_EXPORT_OPTIONS='-export-symbols-regex "^[[^_]].*"'
AC_SUBST(LIBTOOL_EXPORT_OPTIONS)
# Checks for programs.
AC_PROG_CC
AC_LANG(C)
AC_C_CONST
# Checks if doxygen is avaiable
AC_PATH_PROG(DOXYGEN, doxygen, no)
AM_CONDITIONAL(HAVE_DOXYGEN, test x$DOXYGEN != xno)
AC_SUBST(DOXYGEN)
# Checks if graphviz is available
AC_CHECK_PROG(HAVE_GRAPHVIZ, dot, YES, NO)
AC_PATH_PROG(DOT, dot)
AC_SUBST(DOT)
AC_PATH_PROG(PERL, perl)
AC_SUBST(PERL)
# Checks for libraries.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_CHECK_FUNCS([memchr memmove memset mkdir strchr strstr])
# Checks for check unit test framework
AM_PATH_CHECK([0.8.2], [ enable_check=yes ], [ enable_check=no ])
AM_CONDITIONAL(ENABLE_UNIT_TEST, test $enable_check = "yes")
# Checks for ncursesw
LIB_NAME=ncursesw
NCURSESW_CFLAGS=
NCURSESW_LIBS=
for p in $HOME /usr/local /usr
do
if test -f $p/include/ncursesw/curses.h
then
NCURSESW_CFLAGS="-I$p/include/ncursesw"
test $p != /usr && NCURSESW_CFLAGS="-I$p/include"
break
elif test $p != /usr
then
if test -f $p/include/curses.h
then
NCURSESW_CFLAGS="-I$p/include"
break
fi
fi
done
enable_ncursesw=yes
NCURSESW_LIBS="-lncursesw"
if test -z $NCURSESW_CFLAGS; then
enable_ncursesw=no
fi
AC_SUBST(NCURSESW_CFLAGS)
AC_SUBST(NCURSESW_LIBS)
AM_CONDITIONAL(ENABLE_TEXT_UI, test $enable_ncursesw = "yes")
# Options
AC_ARG_ENABLE([debug],
[AS_HELP_STRING(--enable-debug,Turn on debugging support)],
[case "${enableval}" in
yes)
LIBDEBUG="true"
AC_DEFINE(ENABLE_DEBUG, 1,
[Define to 1 if you want native library runtime debugging code enabled])
CFLAGS="$CFLAGS -g"
;;
no)
LIBDEBUG="false"
;;
*)
AC_MSG_ERROR(bad value ${enableval} for --enable-debug)
;;
esac],
[LIBDEBUG="false"])
AC_SUBST(LIBDEBUG)
#AC_ARG_ENABLE([binary-data],
# [AS_HELP_STRING(--enable-binary-data,Experimental use of binary data)],
# [case "${enableval}" in
# yes)
# ENABLE_BINARY_DATA="true"
# AC_DEFINE(USE_BINARY_DATA, 1, [Experimental use of binary data])
# ;;
# no)
# ENABLE_BINARY_DATA="false"
# ;;
# *)
# AC_MSG_ERROR(bad value ${enableval} for --enable-binary-data)
# ;;
# esac],
# [ENABLE_BINARY_DATA="false"])
#AC_SUBST(ENABLE_BINARY_DATA)
#AM_CONDITIONAL(ENABLE_BINARY_DATA, test $ENABLE_BINARY_DATA = "true")
# Platform-dependent
dnl What kind of system are we using?
case $host_os in
win32*)
SYSTEM=win32
;;
cygwin*)
SYSTEM=unix
;;
*)
SYSTEM=unix
;;
esac
case $SYSTEM in
win32)
AC_DEFINE(UNDER_WIN32, 1,
[Runtime is under Win32 environment])
;;
unix)
AC_DEFINE(UNDER_POSIX, 1,
[Runtime is under POSIX environment])
;;
esac
AC_OUTPUT([
Makefile
data/Makefile
src/Makefile
src/porting_layer/Makefile
src/porting_layer/src/Makefile
src/common/Makefile
src/tools/Makefile
test/Makefile
chewing.pc
libchewing.spec
Doxyfile
])
AC_MSG_RESULT([
Build options:
Version $PACKAGE_VERSION
Install prefix $prefix
Enable debug $LIBDEBUG
dnl Enable binary data $ENABLE_BINARY_DATA
Build Unit Test $enable_check
Build TextUI sample $enable_ncursesw
])
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