* Makefile.in (REGEXP_IN_LIBC): Remove reference to obsolete

variable.

* s/gnu-linux.h: Remove commented out code.

* unexec.c: Remove references to obsolete variable
COFF_ENCAPSULATE.

* Makefile.in: Update what RMS says about using autoconf.
(C_COMPILER):
(COFF_ENCAPSULATE):
(MAKE_PARALLEL): Remove obsolete variable.
(C_SWITCH_MACHINE_1, C_SWITCH_SYSTEM_1, C_SWITCH_SITE_1):
(C_SWITCH_X_SITE_1, C_SWITCH_X_MACHINE_1)
(C_SWITCH_X_SYSTEM_1): Move invariant code outside conditional.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/s/gnu-linux.h b/src/s/gnu-linux.h
index cedd75d7210..69ac9fc4c4f 100644
--- a/src/s/gnu-linux.h
+++ b/src/s/gnu-linux.h
@@ -333,12 +333,6 @@ Boston, MA 02110-1301, USA.  */
 #define HAVE_XRMSETDATABASE
 #endif
 
-/* The regex.o routines are a part of the GNU C-library used with Linux.  */
-/* However, sometimes they disagree with the src/regex.h that comes with Emacs,
-   and that can make trouble in etags.c because it gets the regex.h from Emacs
-   and the function definitions in libc.  So turn this off.  */
-/* #define REGEXP_IN_LIBC */
-
 /* Use BSD process groups, but use setpgid() instead of setpgrp() to
    actually set a process group. */