Define some variables to hold configure's output, for clarity.

* src/Makefile.in (C_SWITCH_X_SYSTEM, C_SWITCH_X_SITE, LIB_STANDARD)
(LIB_MATH, FONTCONFIG_CFLAGS, FONTCONFIG_LIBS, FREETYPE_CFLAGS)
(FREETYPE_LIBS, LIBOTF_CFLAGS, LIBOTF_LIBS, M17N_FLT_CFLAGS)
(M17N_FLT_LIBS, GNU_OBJC_CFLAGS, GNUSTEP_SYSTEM_LIBRARIES, LIBGPM)
(LIBRESOLV, UNEXEC_OBJ): For clarity, define variables to hold
the values output be configure.
(ALL_CFLAGS, obj, LIBES, temacs${EXEEXT}): Use the above variables.

* msdos/sed1v2.inp (C_SWITCH_X_SYSTEM, C_SWITCH_X_SITE, LIB_STANDARD)
(FONTCONFIG_CFLAGS, FONTCONFIG_LIBS, FREETYPE_CFLAGS, FREETYPE_LIBS)
(LIBOTF_CFLAGS, LIBOTF_LIBS, M17N_FLT_CFLAGS, M17N_FLT_LIBS)
(GNU_OBJC_CFLAGS, GNUSTEP_SYSTEM_LIBRARIES, LIBRESOLV, LIBGPM):
Edit to empty,
(LIB_MATH): Edit to -lm.
(UNEXEC_OBJ): Edit to unexec.o.

2 files changed, 58 insertions, 8 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 16c20e188b4..a1d1cdfebf8 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,13 @@
+2010-05-13  Glenn Morris  <rgm@gnu.org>
+
+        * Makefile.in (C_SWITCH_X_SYSTEM, C_SWITCH_X_SITE, LIB_STANDARD)
+        (LIB_MATH, FONTCONFIG_CFLAGS, FONTCONFIG_LIBS, FREETYPE_CFLAGS)
+        (FREETYPE_LIBS, LIBOTF_CFLAGS, LIBOTF_LIBS, M17N_FLT_CFLAGS)
+        (M17N_FLT_LIBS, GNU_OBJC_CFLAGS, GNUSTEP_SYSTEM_LIBRARIES, LIBGPM)
+        (LIBRESOLV, UNEXEC_OBJ): For clarity, define variables to hold
+        the values output be configure.
+        (ALL_CFLAGS, obj, LIBES, temacs${EXEEXT}): Use the above variables.
+
 2010-05-12  Glenn Morris  <rgm@gnu.org>
 
         * Makefile.in (YMF_PASS_LDFLAGS, LD, LINKER): Simplify the logic.
diff --git a/src/Makefile.in b/src/Makefile.in
index 46d4e0c2878..8b360ae9eea 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -72,19 +72,35 @@ CRT_DIR=@CRT_DIR@
 C_SWITCH_MACHINE=@C_SWITCH_MACHINE@
 ## System-specific CFLAGS.
 C_SWITCH_SYSTEM=@C_SWITCH_SYSTEM@
+
+## Currently only set if NS_IMPL_GNUSTEP.
+## C_SWITCH_X_SITE may override this.
+C_SWITCH_X_SYSTEM=@C_SWITCH_X_SYSTEM@
+
+## Define C_SWITCH_X_SITE to contain any special flags your compiler
+## may need to deal with X Windows.  For instance, if you've defined
+## HAVE_X_WINDOWS and your X include files aren't in a place that your
+## compiler can find on its own, you might want to add "-I/..." or
+## something similar.  This is normally set by configure.
+## This is used before C_SWITCH_X_SYSTEM and may override it.
+C_SWITCH_X_SITE=@C_SWITCH_X_SITE@
+
 ## This holds any special options for linking temacs only (ie, not
 ## used by configure).  Not used elsewhere because it sometimes
 ## contains options that have to do with using Emacs's crt0, 
 ## which are only good with temacs.
 LD_SWITCH_SYSTEM_TEMACS=@LD_SWITCH_SYSTEM_TEMACS@
+
 ## Next two must come before LD_SWITCH_SYSTEM.
 ## If needed, a -R option that says where to find X windows at run time.
 LD_SWITCH_X_SITE_AUX=@LD_SWITCH_X_SITE_AUX@
 ## As above, but using -rpath instead.
 LD_SWITCH_X_SITE_AUX_RPATH=@LD_SWITCH_X_SITE_AUX_RPATH@
+
 ## System-specific LDFLAGS.
 LD_SWITCH_SYSTEM=@LD_SWITCH_SYSTEM@
 LD_SWITCH_SYSTEM_EXTRA=@LD_SWITCH_SYSTEM_EXTRA@
+
 ## Flags to pass to ld only for temacs.
 TEMACS_LDFLAGS = $(LD_SWITCH_SYSTEM) $(LD_SWITCH_SYSTEM_EXTRA) $(LD_SWITCH_SYSTEM_TEMACS)
 
@@ -94,6 +110,12 @@ LIBS_SYSTEM=@LIBS_SYSTEM@
 ## Where to find libgcc.a, if using gcc and necessary.
 LIB_GCC=@LIB_GCC@
 
+## May use $CRT_DIR.
+LIB_STANDARD=@LIB_STANDARD@
+
+## -lm, or empty.
+LIB_MATH=@LIB_MATH@
+
 LIBTIFF=@LIBTIFF@
 LIBJPEG=@LIBJPEG@
 LIBPNG=@LIBPNG@
@@ -102,6 +124,15 @@ LIBXPM=@LIBXPM@
 XFT_LIBS=@XFT_LIBS@
 LIBX_EXTRA=$(LIBTIFF) $(LIBJPEG) $(LIBPNG) $(LIBGIF) $(LIBXPM) -lX11 $(XFT_LIBS)
 
+FONTCONFIG_CFLAGS = @FONTCONFIG_CFLAGS@
+FONTCONFIG_LIBS = @FONTCONFIG_LIBS@
+FREETYPE_CFLAGS = @FREETYPE_CFLAGS@
+FREETYPE_LIBS = @FREETYPE_LIBS@
+LIBOTF_CFLAGS = @LIBOTF_CFLAGS@
+LIBOTF_LIBS = @LIBOTF_LIBS@
+M17N_FLT_CFLAGS = @M17N_FLT_CFLAGS@
+M17N_FLT_LIBS = @M17N_FLT_LIBS@
+
 DBUS_CFLAGS = @DBUS_CFLAGS@
 DBUS_LIBS = @DBUS_LIBS@
 DBUS_OBJ = @DBUS_OBJ@
@@ -145,6 +176,9 @@ CYGWIN_OBJ=@CYGWIN_OBJ@
 
 NS_OBJ=@NS_OBJ@
 NS_SUPPORT=@NS_SUPPORT@
+## Next two only set if NS_IMPL_GNUSTEP.
+GNU_OBJC_CFLAGS=@GNU_OBJC_CFLAGS@
+GNUSTEP_SYSTEM_LIBRARIES=@GNUSTEP_SYSTEM_LIBRARIES@
 
 ## Only used if HAVE_X_WINDOWS and HAVE_WINDOW_SYSTEM.
 FONT_OBJ=@FONT_OBJ@
@@ -152,6 +186,7 @@ FONT_OBJ=@FONT_OBJ@
 ## ${lispsource}mouse.elc if HAVE_GPM, otherwise empty.
 ## Not used if HAVE_MOUSE.
 GPM_MOUSE_SUPPORT=@GPM_MOUSE_SUPPORT@
+LIBGPM = @LIBGPM@
 
 BASE_WINDOW_SUPPORT=${lispsource}fringe.elc ${lispsource}image.elc \
   ${lispsource}international/fontset.elc ${lispsource}dnd.elc \
@@ -160,6 +195,9 @@ BASE_WINDOW_SUPPORT=${lispsource}fringe.elc ${lispsource}image.elc \
 X_WINDOW_SUPPORT=${lispsource}x-dnd.elc ${lispsource}term/common-win.elc \
   ${lispsource}term/x-win.elc ${lispsource}dynamic-setting.elc
 
+## -lresolv, or empty.
+LIBRESOLV = @LIBRESOLV@
+
 LIBSELINUX_LIBS = @LIBSELINUX_LIBS@
 
 INTERVALS_H = dispextern.h intervals.h composite.h
@@ -170,6 +208,8 @@ RUN_TEMACS = `/bin/pwd`/temacs
 
 START_FILES = @START_FILES@
 
+UNEXEC_OBJ = @unexec@
+
 # ========================== start of cpp stuff =======================
 /* From here on, comments must be done in C syntax.  */
 
@@ -227,10 +267,10 @@ shared=no
    the information in ``config.h''.  */
 
 /* C_SWITCH_X_SITE must come before C_SWITCH_X_SYSTEM
-   since it may have -I options that should override those two.  */
+   since it may have -I options that should override those.  */
 /* MYCPPFLAGS only referenced in etc/DEBUG.  */
-ALL_CFLAGS=-Demacs -DHAVE_CONFIG_H $(MYCPPFLAGS) -I. -I${srcdir} ${C_SWITCH_MACHINE} ${C_SWITCH_SYSTEM} @C_SWITCH_X_SITE@ @C_SWITCH_X_SYSTEM@ ${CFLAGS_SOUND} ${RSVG_CFLAGS} ${DBUS_CFLAGS} ${GCONF_CFLAGS} ${CFLAGS} @FREETYPE_CFLAGS@ @FONTCONFIG_CFLAGS@ @LIBOTF_CFLAGS@ @M17N_FLT_CFLAGS@ ${DEPFLAGS}
-ALL_OBJC_CFLAGS=$(ALL_CFLAGS) @GNU_OBJC_CFLAGS@
+ALL_CFLAGS=-Demacs -DHAVE_CONFIG_H $(MYCPPFLAGS) -I. -I${srcdir} ${C_SWITCH_MACHINE} ${C_SWITCH_SYSTEM} ${C_SWITCH_X_SITE} ${C_SWITCH_X_SYSTEM} ${CFLAGS_SOUND} ${RSVG_CFLAGS} ${DBUS_CFLAGS} ${GCONF_CFLAGS} ${CFLAGS} ${FREETYPE_CFLAGS} ${FONTCONFIG_CFLAGS} ${LIBOTF_CFLAGS} ${M17N_FLT_CFLAGS} ${DEPFLAGS}
+ALL_OBJC_CFLAGS=$(ALL_CFLAGS) $(GNU_OBJC_CFLAGS)
 
 .SUFFIXES: .m
 .c.o:
@@ -334,7 +374,7 @@ obj=    dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \
         cmds.o casetab.o casefiddle.o indent.o search.o regex.o undo.o \
         alloc.o data.o doc.o editfns.o callint.o \
         eval.o floatfns.o fns.o font.o print.o lread.o \
-        syntax.o @unexec@ bytecode.o \
+        syntax.o $(UNEXEC_OBJ) bytecode.o \
         process.o callproc.o \
         region-cache.o sound.o atimer.o \
         doprnt.o strftime.o intervals.o textprop.o composite.o md5.o \
@@ -634,10 +674,10 @@ SOME_MACHINE_LISP = ../lisp/mouse.elc \
    with GCC, we might need gnulib again after them.  */
 
 LIBES = $(LOADLIBES) $(LIBS) $(LIBX_BASE) $(LIBX_OTHER) $(LIBSOUND) \
-   $(RSVG_LIBS) $(DBUS_LIBS) @LIBGPM@ @LIBRESOLV@ $(LIBS_SYSTEM) \
+   $(RSVG_LIBS) $(DBUS_LIBS) $(LIBGPM) $(LIBRESOLV) $(LIBS_SYSTEM) \
    $(LIBS_TERMCAP) $(GETLOADAVG_LIBS) ${GCONF_LIBS} ${LIBSELINUX_LIBS} \
-   @FREETYPE_LIBS@ @FONTCONFIG_LIBS@ @LIBOTF_LIBS@ @M17N_FLT_LIBS@ \
-   $(GNULIB_VAR) @LIB_MATH@ @LIB_STANDARD@ $(GNULIB_VAR)
+   $(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \
+   $(GNULIB_VAR) $(LIB_MATH) $(LIB_STANDARD) $(GNULIB_VAR)
 
 all: emacs${EXEEXT} $(OTHER_FILES)
 
@@ -682,7 +722,7 @@ buildobj.h: Makefile
 temacs${EXEEXT}: $(LOCALCPP) $(START_FILES) stamp-oldxmenu ${obj} ${otherobj} prefix-args${EXEEXT}
 #ifdef NS_IMPL_GNUSTEP
         $(CC) -rdynamic YMF_PASS_LDFLAGS ( ${TEMACS_LDFLAGS} \
-        -L@GNUSTEP_SYSTEM_LIBRARIES@ -lgnustep-gui -lgnustep-base \
+        -L$(GNUSTEP_SYSTEM_LIBRARIES) -lgnustep-gui -lgnustep-base \
         -lobjc $(CONFIG_SYSTEM_LIBS) -lpthread ) -o temacs \
         ${obj} ${otherobj} ${LIBES}
 #else