version 1.216, 2008/02/23 13:03:55
|
version 1.219, 2008/04/20 15:33:47
|
Line 20 dnl Process this file with autoconf to p
|
Line 20 dnl Process this file with autoconf to p
|
|
|
dnl We use some automake macros here, |
dnl We use some automake macros here, |
dnl but don't use automake for creating Makefile.in |
dnl but don't use automake for creating Makefile.in |
AC_INIT([gforth],[0.6.9-20080223],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_INIT([gforth],[0.6.9-20080405],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth]) |
AC_PREREQ(2.54) |
AC_PREREQ(2.54) |
#snapshots have numbers major.minor.release-YYYYMMDD |
#snapshots have numbers major.minor.release-YYYYMMDD |
#note that lexicographic ordering must be heeded. |
#note that lexicographic ordering must be heeded. |
Line 29 UPDATED="February 23, 2008"
|
Line 29 UPDATED="February 23, 2008"
|
AC_SUBST(UPDATED) |
AC_SUBST(UPDATED) |
AC_CONFIG_HEADERS(engine/config.h) |
AC_CONFIG_HEADERS(engine/config.h) |
|
|
|
#ltdl stuff: |
|
AC_CONFIG_MACRO_DIR([libltdl/m4]) |
|
LT_CONFIG_LTDL_DIR([libltdl]) |
|
LT_INIT([dlopen]) |
|
LTDL_INIT([subproject],[convenience]) |
|
AC_CONFIG_AUX_DIR([libltdl/config]) |
|
|
|
echo check for ltdl features |
|
# check for ltdl features we need |
|
# The lt_dladvise_init symbol was added with libtool-2.2 |
|
if test "x$with_included_ltdl" != "xyes"; then |
|
save_CFLAGS="$CFLAGS" |
|
save_LDFLAGS="$LDFLAGS" |
|
CFLAGS="$CFLAGS $LTDLINCL" |
|
LDFLAGS="$LDFLAGS $LIBLTDL" |
|
AC_CHECK_LIB([ltdl], [lt_dladvise_init], |
|
[], |
|
[AC_MSG_ERROR([libltdl-2.2 or later needed; configure with --with-included-ltdl])]) |
|
LDFLAGS="$save_LDFLAGS" |
|
CFLAGS="$save_CFLAGS" |
|
fi |
|
|
|
#how to link with libltdl |
|
if test "x$with_included_ltdl" = "xyes"; then |
|
#hard-code it (hopefully portable); the official way is to use automake :-( |
|
LTDL_LDLIBS='-L $(top_builddir)/libltdl/.libs -lltdlc' |
|
else |
|
LTDL_LDLIBS='$(LIBLTDL)' |
|
fi |
|
AC_SUBST(LTDL_LDLIBS) |
|
|
#suppress the "-g -O2" default |
#suppress the "-g -O2" default |
test "$CFLAGS" || CFLAGS=-O2 |
test "$CFLAGS" || CFLAGS=-O2 |
|
|
Line 510 then
|
Line 541 then
|
AC_DEFINE_UNQUOTED(DOUBLE_UCELL_TYPE,$ac_cv_int_type_double_ucell,[an unsigned integer type that is twice as long as a pointer]) |
AC_DEFINE_UNQUOTED(DOUBLE_UCELL_TYPE,$ac_cv_int_type_double_ucell,[an unsigned integer type that is twice as long as a pointer]) |
OPTS=-ll |
OPTS=-ll |
else |
else |
if test "$ac_cv_sizeof_char_p" == 8; then |
if test "$ac_cv_sizeof_char_p" = 8; then |
OPTS="-ll -noll" |
OPTS="-ll -noll" |
else |
else |
OPTS=-noll |
OPTS=-noll |
Line 791 dnl Checks for library functions
|
Line 822 dnl Checks for library functions
|
dnl This check is just for making later checks link with libm. |
dnl This check is just for making later checks link with libm. |
dnl using sin here is no good idea since it is built-into gcc and typechecked |
dnl using sin here is no good idea since it is built-into gcc and typechecked |
AC_CHECK_LIB(m,asin) |
AC_CHECK_LIB(m,asin) |
AC_CHECK_LIB(ltdl,lt_dlinit) |
|
AC_CHECK_LIB(dl,dlopen) |
AC_CHECK_LIB(dl,dlopen) |
dnl check for libffi 2.x |
dnl check for libffi 2.x |
AC_CHECK_LIB(ffi,ffi_call) |
AC_CHECK_LIB(ffi,ffi_call) |