perl 5.003_05: lib/ExtUtils/MakeMaker.pm

[p5sagit/p5-mst-13.2.git] / config_h.SH

diff --git a/config_h.SH b/config_h.SH
index 21cd2d9..1b3cde7 100755 (executable)
--- a/config_h.SH
+++ b/config_h.SH
@@ -15,7 +15,7 @@ case "$0" in
 */*) cd `expr X$0 : 'X\(.*\)/'` ;;
 esac
 echo "Extracting config.h (with variable substitutions)"
-sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
+sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
 /*
  * This file was produced by running the config_h.SH script, which
  * gets its values from config.sh, which is generally produced by
@@ -51,6 +51,9 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
 /* CAT2:
  *     This macro catenates 2 tokens together.
  */
+/* STRINGIFY:
+ *     This macro surrounds its token with double quotes.
+ */
 #if $cpp_stuff == 1
 #define CAT2(a,b)a/**/b
 #define CAT3(a,b,c)a/**/b/**/c
@@ -292,12 +295,6 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
  */
 #$d_getlogin HAS_GETLOGIN              /**/
 
-/* HAS_GETPGRP:
- *     This symbol, if defined, indicates that the getpgrp routine is
- *     available to get the current process group.
- */
-#$d_getpgrp HAS_GETPGRP                /**/
-
 /* HAS_GETPGRP2:
  *     This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
  *     routine is available to get the current process group.
@@ -591,24 +588,6 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
  */
 #$d_setlocale HAS_SETLOCALE    /**/
 
-/* HAS_SETPGID:
- *     This symbol, if defined, indicates that the setpgid routine is
- *     available to set process group ID.
- */
-#$d_setpgid HAS_SETPGID        /**/
-
-/* HAS_SETPGRP:
- *     This symbol, if defined, indicates that the setpgrp routine is
- *     available to set the current process group.
- */
-/* USE_BSDPGRP:
- *     This symbol, if defined, indicates that the BSD notion of process
- *     group is to be used. For instance, you have to say setpgrp(pid, pgrp)
- *     instead of the USG setpgrp().
- */
-#$d_setpgrp HAS_SETPGRP                /**/
-#$d_bsdpgrp USE_BSDPGRP                /**/
-
 /* HAS_SETPGRP2:
  *     This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
  *     routine is available to set the current process group.
@@ -1406,7 +1385,7 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
  *     makes sense if you *have* dlsym, which we will presume is the
  *     case if you're using dl_dlopen.xs.
  */
-#$d_dlsymun    DLSYM_NEEDS_UNDERSCORE  /* */
+#$d_dlsymun    DLSYM_NEEDS_UNDERSCORE  /**/
 
 /* SETUID_SCRIPTS_ARE_SECURE_NOW:
  *     This symbol, if defined, indicates that the bug that prevents
@@ -1445,6 +1424,50 @@ sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
  */
 #define Gconvert(x,n,t,b) $d_Gconvert
 
+/* HAS_GETPGID:
+ *     This symbol, if defined, indicates to the C program that 
+ *     the getpgid(pid) function is available to get the
+ *     process group id.
+ */
+#$d_getpgid HAS_GETPGID                /**/
+
+/* HAS_GETPGRP:
+ *     This symbol, if defined, indicates that the getpgrp routine is
+ *     available to get the current process group.
+ */
+/* USE_BSD_GETPGRP:
+ *     This symbol, if defined, indicates that getpgrp needs one
+ *     arguments whereas USG one needs none.
+ */
+#$d_getpgrp HAS_GETPGRP                /**/
+#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
+
+/* HAS_SETPGID:
+ *     This symbol, if defined, indicates to the C program that 
+ *     the setpgid(pid, gpid) function is available to set the
+ *     process group id.
+ */
+#$d_setpgid HAS_SETPGID                /**/
+
+/* HAS_SETPGRP:
+ *     This symbol, if defined, indicates that the setpgrp routine is
+ *     available to set the current process group.
+ */
+/* USE_BSD_SETPGRP:
+ *     This symbol, if defined, indicates that setpgrp needs two
+ *     arguments whereas USG one needs none.  See also HAS_SETPGID
+ *     for a POSIX interface.
+ */
+/* USE_BSDPGRP:
+ *     This symbol, if defined, indicates that the BSD notion of process
+ *     group is to be used. For instance, you have to say setpgrp(pid, pgrp)
+ *     instead of the USG setpgrp().  This should be obsolete since
+ *     there are systems which have BSD-ish setpgrp but USG-ish getpgrp.
+ */
+#$d_setpgrp HAS_SETPGRP                /**/
+#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
+#$d_bsdpgrp USE_BSDPGRP                /**/
+
 /* USE_SFIO:
  *     This symbol, if defined, indicates that sfio should
  *     be used.