From: Bruno Haible Date: Sat, 1 Aug 2020 20:43:45 +0000 (+0200) Subject: Prefer documented autoconf macro 'm4_if' over 'ifelse'. X-Git-Tag: v0.21.1~106 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b13b0cab6789546fbaeff3231f8e59766ddd4fc;p=thirdparty%2Fgettext.git Prefer documented autoconf macro 'm4_if' over 'ifelse'. * gettext-runtime/m4/gettext.m4 (AM_GNU_GETTEXT): Use m4_if instead of ifelse. * gettext-runtime/m4/progtest.m4 (AM_PATH_PROG_WITH_TEST): Likewise. --- diff --git a/gettext-runtime/m4/gettext.m4 b/gettext-runtime/m4/gettext.m4 index 4f25a27d9..f4492405b 100644 --- a/gettext-runtime/m4/gettext.m4 +++ b/gettext-runtime/m4/gettext.m4 @@ -1,4 +1,4 @@ -# gettext.m4 serial 71 (gettext-0.20.2) +# gettext.m4 serial 72 (gettext-0.21.1) dnl Copyright (C) 1995-2014, 2016, 2018-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -55,22 +55,22 @@ dnl AC_DEFUN([AM_GNU_GETTEXT], [ dnl Argument checking. - ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [use-libtool], , + m4_if([$1], [], , [m4_if([$1], [external], , [m4_if([$1], [use-libtool], , [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT ])])])]) - ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], + m4_if(m4_if([$1], [], [old])[]m4_if([$1], [no-libtool], [old]), [old], [errprint([ERROR: Use of AM_GNU_GETTEXT without [external] argument is no longer supported. ])]) - ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , + m4_if([$2], [], , [m4_if([$2], [need-ngettext], , [m4_if([$2], [need-formatstring-macros], , [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT ])])])]) define([gt_included_intl], - ifelse([$1], [external], [no], [yes])) + m4_if([$1], [external], [no], [yes])) gt_NEEDS_INIT AM_GNU_GETTEXT_NEED([$2]) AC_REQUIRE([AM_PO_SUBDIRS])dnl - ifelse(gt_included_intl, yes, [ + m4_if(gt_included_intl, yes, [ AC_REQUIRE([AM_INTL_SUBDIR])dnl ]) @@ -88,7 +88,7 @@ AC_DEFUN([AM_GNU_GETTEXT], dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. dnl Since AC_PROVIDE_IFELSE is not documented, we avoid it. - ifelse(gt_included_intl, yes, , [ + m4_if(gt_included_intl, yes, , [ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) ]) @@ -98,7 +98,7 @@ AC_DEFUN([AM_GNU_GETTEXT], dnl Set USE_NLS. AC_REQUIRE([AM_NLS]) - ifelse(gt_included_intl, yes, [ + m4_if(gt_included_intl, yes, [ BUILD_INCLUDED_LIBINTL=no USE_INCLUDED_LIBINTL=no ]) @@ -118,7 +118,7 @@ AC_DEFUN([AM_GNU_GETTEXT], dnl If we use NLS figure out what method if test "$USE_NLS" = "yes"; then gt_use_preinstalled_gnugettext=no - ifelse(gt_included_intl, yes, [ + m4_if(gt_included_intl, yes, [ AC_MSG_CHECKING([whether included gettext is requested]) AC_ARG_WITH([included-gettext], [ --with-included-gettext use the GNU gettext library included here], @@ -174,7 +174,7 @@ return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then dnl Sometimes libintl requires libiconv, so first search for libiconv. - ifelse(gt_included_intl, yes, , [ + m4_if(gt_included_intl, yes, , [ AM_ICONV_LINK ]) dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL @@ -261,7 +261,7 @@ return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION INCINTL= fi - ifelse(gt_included_intl, yes, [ + m4_if(gt_included_intl, yes, [ if test "$gt_use_preinstalled_gnugettext" != "yes"; then dnl GNU gettext is not found in the C library. dnl Fall back on included GNU gettext library. @@ -273,8 +273,8 @@ return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION dnl Mark actions used to generate GNU NLS library. BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes - LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LIBICONV $LIBTHREAD" - LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LTLIBICONV $LTLIBTHREAD" + LIBINTL="m4_if([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LIBICONV $LIBTHREAD" + LTLIBINTL="m4_if([$3],[],\${top_builddir}/intl,[$3])/libintl.la $LTLIBICONV $LTLIBTHREAD" LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` fi @@ -341,7 +341,7 @@ return * gettext ("")$gt_expression_test_code + __GNU_GETTEXT_SYMBOL_EXPRESSION POSUB=po fi - ifelse(gt_included_intl, yes, [ + m4_if(gt_included_intl, yes, [ dnl In GNU gettext we have to set BUILD_INCLUDED_LIBINTL to 'yes' dnl because some of the testsuite requires it. BUILD_INCLUDED_LIBINTL=yes diff --git a/gettext-runtime/m4/progtest.m4 b/gettext-runtime/m4/progtest.m4 index f28010aed..0355e61d7 100644 --- a/gettext-runtime/m4/progtest.m4 +++ b/gettext-runtime/m4/progtest.m4 @@ -1,4 +1,4 @@ -# progtest.m4 serial 8 (gettext-0.20.2) +# progtest.m4 serial 9 (gettext-0.21.1) dnl Copyright (C) 1996-2003, 2005, 2008-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -16,7 +16,7 @@ dnl They are *not* in the public domain. dnl Authors: dnl Ulrich Drepper , 1996. -AC_PREREQ([2.50]) +AC_PREREQ([2.53]) # Search path for a program which passes the given test. @@ -61,7 +61,7 @@ AC_CACHE_VAL([ac_cv_path_$1], ;; *) ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in ifelse([$5], , $PATH, [$5]); do + for ac_dir in m4_if([$5], , $PATH, [$5]); do IFS="$ac_save_IFS" test -z "$ac_dir" && ac_dir=. for ac_exec_ext in '' $ac_executable_extensions; do @@ -77,12 +77,12 @@ AC_CACHE_VAL([ac_cv_path_$1], IFS="$ac_save_IFS" dnl If no 4th arg is given, leave the cache variable unset, dnl so AC_PATH_PROGS will keep looking. -ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +m4_if([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" ])dnl ;; esac])dnl $1="$ac_cv_path_$1" -if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then +if test m4_if([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then AC_MSG_RESULT([$][$1]) else AC_MSG_RESULT([no])