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author | Paul Eggert <eggert@cs.ucla.edu> | 2005-03-21 20:33:48 +0000 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2005-03-21 20:33:48 +0000 |
commit | ba6b28e2e8399e38ac96556fb09bfac1a590a0a4 (patch) | |
tree | f4972c6e8d55678cf3e4576be860704534efa52d /m4/onceonly.m4 | |
parent | 4f21d1998785022baae177a19ca0684cb34426a4 (diff) | |
download | coreutils-ba6b28e2e8399e38ac96556fb09bfac1a590a0a4.tar.xz |
Replace onceonly.m4 with onceonly_2_57.m4 to shrink "configure".
Diffstat (limited to 'm4/onceonly.m4')
-rw-r--r-- | m4/onceonly.m4 | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/m4/onceonly.m4 b/m4/onceonly.m4 deleted file mode 100644 index a8a992af4..000000000 --- a/m4/onceonly.m4 +++ /dev/null @@ -1,61 +0,0 @@ -# onceonly.m4 serial 3 (gettext-0.12) -dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -dnl This file defines some "once only" variants of standard autoconf macros. -dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS -dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS -dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS -dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC -dnl The advantage is that the check for each of the headers/functions/decls -dnl will be put only once into the 'configure' file. It keeps the size of -dnl the 'configure' file down, and avoids redundant output when 'configure' -dnl is run. -dnl The drawback is that the checks cannot be conditionalized. If you write -dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi -dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to -dnl empty, and the check will be inserted before the body of the AC_DEFUNed -dnl function. - -dnl Autoconf version 2.57 or newer is recommended. -AC_PREREQ(2.54) - -# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of -# AC_CHECK_HEADERS(HEADER1 HEADER2 ...). -AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ - : - AC_FOREACH([gl_HEADER_NAME], [$1], [ - AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(m4_defn([gl_HEADER_NAME]), - [-./], [___])), [ - AC_CHECK_HEADERS(gl_HEADER_NAME) - ]) - AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, - [-./], [___]))) - ]) -]) - -# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of -# AC_CHECK_FUNCS(FUNC1 FUNC2 ...). -AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ - : - AC_FOREACH([gl_FUNC_NAME], [$1], [ - AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [ - AC_CHECK_FUNCS(m4_defn([gl_FUNC_NAME])) - ]) - AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) - ]) -]) - -# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of -# AC_CHECK_DECLS(DECL1, DECL2, ...). -AC_DEFUN([AC_CHECK_DECLS_ONCE], [ - : - AC_FOREACH([gl_DECL_NAME], [$1], [ - AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [ - AC_CHECK_DECLS(m4_defn([gl_DECL_NAME])) - ]) - AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME])) - ]) -]) |