Mail Archives: djgpp-workers/2003/01/05/09:21:46
Hello.
Below is a patch that makes m4 call itself 'm4' rather
than e.g.: /dev/env/DJDIR/bin/m4.exe. (All the fileutils do
a similar thing.)
autoconf 2.57's test suite relies on m4 calling itself 'm4'. Admittedly
this is not a very good reason for changing the program, but we've done
a similar thing for fileutils, so why not m4?
(Note that it's on my to-do list to add a crt0 flag for shortening
the program name. We talked about this, when I made a change for fileutils.)
The patch also uses /dev/env/DJDIR as the prefix and enables changeword
support. autoconf requires m4 to have changeword support, so it doesn't
make sense for it to be disabled by default.
Are there any objections to me updating the m4 packages with this patch?
Thanks, bye, Rich =]
--- gnu/m4-1.4/src/m4.c~0 2003-01-03 14:23:02.000000000 +0000
+++ gnu/m4-1.4/src/m4.c 2003-01-03 14:29:02.000000000 +0000
@@ -261,7 +261,28 @@ main (int argc, char *const *argv, char
macro_definition *defines;
FILE *fp;
+#ifdef __DJGPP__
+ /* <rich AT phekda DOT freeserve DOT co DOT uk>: Eat any path information
+ * and extension. */
+ {
+ char *p, *my_program_name;
+
+ p = strrchr(argv[0], '/');
+ if (p == NULL)
+ p = argv[0];
+ else
+ p++;
+
+ my_program_name = strdup(p);
+ p = strrchr(my_program_name, '.');
+ if (p != NULL)
+ *p = '\0';
+
+ program_name = my_program_name;
+ }
+#else
program_name = argv[0];
+#endif /* __DJGPP__ */
include_init ();
debug_init ();
--- gnu/m4-1.4/djgpp/config.bat~0 2003-01-05 13:26:46.000000000 +0000
+++ gnu/m4-1.4/djgpp/config.bat 2003-01-03 14:33:36.000000000 +0000
@@ -40,7 +40,7 @@ if not exist configure.orig cp -p %XSRC%
update %XSRC%/djgpp/configure ./configure
set CFLAGS=-O2 -g
set INSTALL=${DJDIR}/bin/ginstall
-sh ./configure --prefix='${DJDIR}'
+sh ./configure --prefix=/dev/env/DJDIR --enable-changeword
set CFLAGS=
set INSTALL=
set CONFIG_HEADERS=
- Raw text -