Diff for /gforth/configure.in between versions 1.223 and 1.225

version 1.223, 2008/04/25 22:17:17 version 1.225, 2008/05/04 17:53:29
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],[0.6.9-20080405],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])  AC_INIT([gforth],[0.6.9-20080430],[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:  #remnants from having ltdl as convenience library
 AC_CONFIG_MACRO_DIR([libltdl/m4])  LTDLDEPS=""
 LT_CONFIG_LTDL_DIR([libltdl])  LTDLINCL=""
 LT_INIT([dlopen])  LIBLTDL=""
 LTDL_INIT([subproject],[convenience])  LTDL_LDLIBS=""
 AC_CONFIG_AUX_DIR([libltdl/config])  AC_SUBST(LTDLDEPS)
   AC_SUBST(LTDLINCL)
 # check for ltdl features we need  AC_SUBST(LIBLTDL)
 # 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)  AC_SUBST(LTDL_LDLIBS)
   
 #suppress the "-g -O2" default  #suppress the "-g -O2" default
Line 823  dnl Checks for library functions Line 803  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)

Removed from v.1.223  
changed lines
  Added in v.1.225


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