[Emacs-diffs] /srv/bzr/emacs/trunk r100050: Move MOTIF_LIBW to autoconf.

[Glenn Morris]

------------------------------------------------------------
revno: 100050
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Tue 2010-04-27 00:02:12 -0700
message:
  Move MOTIF_LIBW to autoconf.
  
  * configure.in (HAVE_MOTIF_2_1): Remove unused variable.
  (LIBXP): No longer substitute in Makefiles.
  (MOTIF_LIBW): New output variable.  Move system-specific settings here
  from src/s files.
  
  * src/Makefile.in (LIBXP): Remove, since included in MOTIF_LIBW.
  (MOTIF_LIBW): Set with configure, not cpp.
  * s/aix4-2.h (LIB_MOTIF):
  * s/gnu-linux.h (LIB_MOTIF):
  * s/unixware.h (LIB_MOTIF): Move to configure.in.
  
  * admin/CPP-DEFINES: Remove LIB_MOTIF.
modified:
  ChangeLog
  admin/CPP-DEFINES
  configure.in
  src/ChangeLog
  src/Makefile.in
  src/s/aix4-2.h
  src/s/gnu-linux.h
  src/s/unixware.h

=== modified file 'ChangeLog'
--- a/ChangeLog 2010-04-27 05:24:53 +0000
+++ b/ChangeLog 2010-04-27 07:02:12 +0000
@@ -1,3 +1,10 @@
+2010-04-27  Glenn Morris  <address@hidden>
+
+       * configure.in (HAVE_MOTIF_2_1): Remove unused variable.
+       (LIBXP): No longer substitute in Makefiles.
+       (MOTIF_LIBW): New output variable.  Move system-specific settings here
+       from src/s files.
+
 2010-04-27  Dan Nicolaescu  <address@hidden>
 
        Reduce CPP usage.

=== modified file 'admin/CPP-DEFINES'
--- a/admin/CPP-DEFINES 2010-04-21 06:49:28 +0000
+++ b/admin/CPP-DEFINES 2010-04-27 07:02:12 +0000
@@ -235,7 +235,6 @@
 LIBXMU
 LIB_GCC
 LIB_MATH
-LIB_MOTIF
 LIB_STANDARD
 LINKER
 LINUX_VERSION_CODE

=== modified file 'configure.in'
--- a/configure.in      2010-04-27 05:24:53 +0000
+++ b/configure.in      2010-04-27 07:02:12 +0000
@@ -1880,7 +1880,6 @@
 Motif version prior to 2.1.
 #endif],
     emacs_cv_motif_version_2_1=yes, emacs_cv_motif_version_2_1=no)])
-  HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
   if test $emacs_cv_motif_version_2_1 = yes; then
     AC_CHECK_LIB(Xp, XpCreateContext, LIBXP=-lXp)
   else
@@ -1909,7 +1908,6 @@
     fi
   fi
 fi
-AC_SUBST(LIBXP)
 
 dnl Use toolkit scroll bars if configured for GTK or X toolkit and either
 dnl using Motif or Xaw3d is available, and unless
@@ -2820,6 +2818,7 @@
 AC_SUBST(XOBJ)
 
 WIDGET_OBJ=
+MOTIF_LIBW=
 if test "${USE_X_TOOLKIT}" != "none" ; then
   WIDGET_OBJ=widget.o
   AC_DEFINE(USE_X_TOOLKIT, 1, [Define to 1 if using an X toolkit.])
@@ -2827,9 +2826,29 @@
     AC_DEFINE(USE_LUCID, 1, [Define to 1 if using the Lucid X toolkit.])
   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
     AC_DEFINE(USE_MOTIF, 1, [Define to 1 if using the Motif X toolkit.])
+    MOTIF_LIBW=-lXm
+    case "$opsys" in
+      gnu-linux)
+        ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is 
needed.
+        MOTIF_LIBW="$MOTIF_LIBW -lXpm"
+        ;;
+
+      unixware)
+        ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
+        ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
+        MOTIF_LIBW="MOTIF_LIBW -lXimp"
+        ;;
+
+      aix4-2)
+        ## address@hidden says -li18n is needed by -lXm.
+        MOTIF_LIBW="$MOTIF_LIBW -li18n"
+        ;;
+    esac
+    MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
   fi
 fi
 AC_SUBST(WIDGET_OBJ)
+AC_SUBST(MOTIF_LIBW)
 if test "${HAVE_X11}" = "yes" ; then
   AC_DEFINE(HAVE_X11, 1,
            [Define to 1 if you want to use version 11 of X windows.

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2010-04-27 05:24:53 +0000
+++ b/src/ChangeLog     2010-04-27 07:02:12 +0000
@@ -1,3 +1,11 @@
+2010-04-27  Glenn Morris  <address@hidden>
+
+       * Makefile.in (LIBXP): Remove, since included in MOTIF_LIBW.
+       (MOTIF_LIBW): Set with configure, not cpp.
+       * s/aix4-2.h (LIB_MOTIF):
+       * s/gnu-linux.h (LIB_MOTIF):
+       * s/unixware.h (LIB_MOTIF): Move to configure.in.
+
 2010-04-27  Dan Nicolaescu  <address@hidden>
 
        Reduce CPP usage.

=== modified file 'src/Makefile.in'
--- a/src/Makefile.in   2010-04-27 05:24:53 +0000
+++ b/src/Makefile.in   2010-04-27 07:02:12 +0000
@@ -86,13 +86,13 @@
 
 address@hidden@
 
address@hidden@
 address@hidden@
 
 address@hidden@
 address@hidden@
 
 address@hidden@
address@hidden@
 
 LIBSOUND= @LIBSOUND@
 CFLAGS_SOUND= @CFLAGS_SOUND@
@@ -256,11 +256,6 @@
 
 #ifdef USE_X_TOOLKIT
 # define @X_TOOLKIT_TYPE@
-# ifdef LIB_MOTIF
-MOTIF_LIBW= LIB_MOTIF $(LIBXP)
-# else
-MOTIF_LIBW= -lXm $(LIBXP)
-# endif
 LIBW=$(@address@hidden)
 
 #ifdef HAVE_X11XTR6

=== modified file 'src/s/aix4-2.h'
--- a/src/s/aix4-2.h    2010-03-30 02:47:23 +0000
+++ b/src/s/aix4-2.h    2010-04-27 07:02:12 +0000
@@ -135,9 +135,6 @@
 #define POSIX_SIGNALS
 #undef sigmask
 
-/* address@hidden says -li18n is needed by -lXm.  */
-#define LIB_MOTIF -lXm -li18n
-
 #ifndef HAVE_LIBXMU
 #define LIBXMU
 
@@ -148,7 +145,7 @@
 /* On AIX Emacs uses the gmalloc.c malloc implementation.  But given
    the way this system works, libc functions that return malloced
    memory use the libc malloc implementation. Calling xfree or
-   xrealloc on the results of such functions results in a crash. 
+   xrealloc on the results of such functions results in a crash.
 
    One solution for this could be to define SYSTEM_MALLOC here, but
    that does not currently work on this system.

=== modified file 'src/s/gnu-linux.h'
--- a/src/s/gnu-linux.h 2010-04-27 03:14:14 +0000
+++ b/src/s/gnu-linux.h 2010-04-27 07:02:12 +0000
@@ -197,9 +197,6 @@
    anyone's still using Emacs on those.  --fx 2002-12-14  */
 /* #define C_SWITCH_SYSTEM -D_BSD_SOURCE */
 
-/* Paul Abrahams <address@hidden> says this is needed.  */
-#define LIB_MOTIF -lXm -lXpm
-
 #ifdef HAVE_LIBNCURSES
 #define TERMINFO
 #define LIBS_TERMCAP -lncurses

=== modified file 'src/s/unixware.h'
--- a/src/s/unixware.h  2010-04-23 22:14:14 +0000
+++ b/src/s/unixware.h  2010-04-27 07:02:12 +0000
@@ -59,14 +59,6 @@
 /* Use libw.a along with X11R6 Xt.  */
 #define NEED_LIBW
 
-/* address@hidden (Richard Anthony Ryan) says -lXimp
-   is needed in UNIX_SV ... 4.2 1.1.2.  */
-#define LIB_MOTIF -lXm -lXimp
-
-/* arch-tag: 9bbfcfc1-19be-45a1-9699-af57b87da2c6
-   (do not change this comment) */
-
-
 /* Data type of load average, as read out of kmem.  */
 
 #define LOAD_AVE_TYPE long