diff options
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | m4/getopt.m4 | 4 | ||||
-rw-r--r-- | modules/getopt-gnu | 7 |
3 files changed, 8 insertions, 10 deletions
@@ -1,5 +1,12 @@ 2017-04-06 Paul Eggert <eggert@cs.ucla.edu> + getopt-gnu: omit some duplicate code + * m4/getopt.m4 (gl_FUNC_GETOPT_GNU): Don’t require + gl_FUNC_GETOPT_POSIX, as the configure.ac code generated by + gnulib-tool already does this. + * modules/getopt-gnu (configure.ac): Omit code duplicated from + getopt-posix, which we depend on. + getopt-posix: use angle-bracket include * lib/getopt1.c: Include <config.h>, not "config.h". diff --git a/m4/getopt.m4 b/m4/getopt.m4 index 139a814c6b..d90076922b 100644 --- a/m4/getopt.m4 +++ b/m4/getopt.m4 @@ -1,4 +1,4 @@ -# getopt.m4 serial 44 +# getopt.m4 serial 45 dnl Copyright (C) 2002-2006, 2008-2017 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -33,8 +33,6 @@ AC_DEFUN([gl_FUNC_GETOPT_POSIX], AC_DEFUN([gl_FUNC_GETOPT_GNU], [ m4_divert_text([INIT_PREPARE], [gl_getopt_required=GNU]) - - AC_REQUIRE([gl_FUNC_GETOPT_POSIX]) ]) # Determine whether to replace the entire getopt facility. diff --git a/modules/getopt-gnu b/modules/getopt-gnu index 9c348ed25f..974ce1400f 100644 --- a/modules/getopt-gnu +++ b/modules/getopt-gnu @@ -10,13 +10,6 @@ getopt-posix configure.ac: gl_FUNC_GETOPT_GNU -if test $REPLACE_GETOPT = 1; then - AC_LIBOBJ([getopt]) - AC_LIBOBJ([getopt1]) - dnl Arrange for unistd.h to include getopt.h. - GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT=1 -fi -AC_SUBST([GNULIB_${gl_include_guard_prefix}_UNISTD_H_GETOPT]) Makefile.am: |