Hi!
I don't have a DragonFly box myself, but apparently m4-1.4.11 doesn't
compile on it.
One of the main DragonFly developers provided a patch, see
http://leaf.dragonflybsd.org/mailarchive/users/2008-04/msg00044.html
The patch is a patch against pkgsrc, I'll attach the resulting "real"
patch against m4 to this mail.
Cheers,
Thomas
Index: distinfo
===================================================================
RCS file: /archive/NetBSD-CVS/pkgsrc/devel/m4/distinfo,v
retrieving revision 1.22
diff -u -r1.22 distinfo
--- distinfo 13 Apr 2008 00:51:59 -0000 1.22
+++ distinfo 15 Apr 2008 03:28:34 -0000
@@ -4,3 +4,4 @@
RMD160 (m4-1.4.11.tar.gz) = 3689d9681cf9d2effbf87a3202cea68a75ebcec2
Size (m4-1.4.11.tar.gz) = 1168840 bytes
SHA1 (patch-aa) = 31aed81ffd1ea40d688ff89786fa72d95a13d422
+MD5 (patch-ab) = 5090ca54f4a35aeaa2db5ddd65493615
Index: patches/patch-ab
===================================================================
RCS file: patches/patch-ab
diff -N patches/patch-ab
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ patches/patch-ab 15 Apr 2008 03:30:33 -0000
@@ -0,0 +1,51 @@
+--- lib/freadahead.c.orig 2008-03-10 19:11:22 -0700
++++ lib/freadahead.c 2008-04-14 17:38:46 -0700
+@@ -78,6 +78,8 @@
+ + (fp->_Mode & 0x4000 /* _MBYTE */
+ ? (fp->_Back + sizeof (fp->_Back)) - fp->_Rback
+ : 0);
++#elif defined __DragonFly__ /* DragonFly */
++ return __sreadahead(fp);
+ #else
+ #error "Please port gnulib freadahead.c to your platform! Look at the
definition of fflush, fread, ungetc on your system, then report this to
bug-gnulib."
+ #endif
+Only in /usr/obj/pkgsrc/devel/m4/work/m4-1.4.11/lib: freadahead.o
+diff -u -r ./freading.c /usr/obj/pkgsrc/devel/m4/work/m4-1.4.11/lib/freading.c
+--- lib/freading.c.orig 2007-11-10 15:24:02 -0800
++++ lib/freading.c 2008-04-14 17:41:47 -0700
+@@ -42,6 +42,8 @@
+ #elif defined __QNX__ /* QNX */
+ return ((fp->_Mode & 0x2 /* _MOPENW */) == 0
+ || (fp->_Mode & 0x1000 /* _MREAD */) != 0);
++#elif defined __DragonFly__ /* DragonFly */
++ return ((((struct __FILE_public *)fp)->_flags & __SRD) != 0);
+ #else
+ #error "Please port gnulib freading.c to your platform!"
+ #endif
+--- lib/fseeko.c.orig 2007-12-17 21:18:34 -0800
++++ lib/fseeko.c 2008-04-14 20:27:44 -0700
+@@ -23,6 +23,18 @@
+ /* Get off_t and lseek. */
+ #include <unistd.h>
+
++#ifdef __DragonFly__
++
++#undef fseeko
++
++int
++rpl_fseeko (FILE *fp, off_t offset, int whence)
++{
++ return(fseeko(fp, offset, whence));
++}
++
++#else
++
+ #undef fseeko
+ #if !HAVE_FSEEKO
+ # undef fseek
+@@ -121,3 +133,5 @@
+ else
+ return fseeko (fp, offset, whence);
+ }
++
++#endif
--- lib/freadahead.c.orig 2008-03-10 19:11:22 -0700
+++ lib/freadahead.c 2008-04-14 17:38:46 -0700
@@ -78,6 +78,8 @@
+ (fp->_Mode & 0x4000 /* _MBYTE */
? (fp->_Back + sizeof (fp->_Back)) - fp->_Rback
: 0);
+#elif defined __DragonFly__ /* DragonFly */
+ return __sreadahead(fp);
#else
#error "Please port gnulib freadahead.c to your platform! Look at the
definition of fflush, fread, ungetc on your system, then report this to
bug-gnulib."
#endif
Only in /usr/obj/pkgsrc/devel/m4/work/m4-1.4.11/lib: freadahead.o
diff -u -r ./freading.c /usr/obj/pkgsrc/devel/m4/work/m4-1.4.11/lib/freading.c
--- lib/freading.c.orig 2007-11-10 15:24:02 -0800
+++ lib/freading.c 2008-04-14 17:41:47 -0700
@@ -42,6 +42,8 @@
#elif defined __QNX__ /* QNX */
return ((fp->_Mode & 0x2 /* _MOPENW */) == 0
|| (fp->_Mode & 0x1000 /* _MREAD */) != 0);
+#elif defined __DragonFly__ /* DragonFly */
+ return ((((struct __FILE_public *)fp)->_flags & __SRD) != 0);
#else
#error "Please port gnulib freading.c to your platform!"
#endif
--- lib/fseeko.c.orig 2007-12-17 21:18:34 -0800
+++ lib/fseeko.c 2008-04-14 20:27:44 -0700
@@ -23,6 +23,18 @@
/* Get off_t and lseek. */
#include <unistd.h>
+#ifdef __DragonFly__
+
+#undef fseeko
+
+int
+rpl_fseeko (FILE *fp, off_t offset, int whence)
+{
+ return(fseeko(fp, offset, whence));
+}
+
+#else
+
#undef fseeko
#if !HAVE_FSEEKO
# undef fseek
@@ -121,3 +133,5 @@
else
return fseeko (fp, offset, whence);
}
+
+#endif
