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Diffstat (limited to 'm4/ax_prefix_config_h.m4')
| -rw-r--r-- | m4/ax_prefix_config_h.m4 | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/m4/ax_prefix_config_h.m4 b/m4/ax_prefix_config_h.m4 deleted file mode 100644 index c17563f..0000000 --- a/m4/ax_prefix_config_h.m4 +++ /dev/null @@ -1,203 +0,0 @@ -# =========================================================================== -# http://www.gnu.org/software/autoconf-archive/ax_prefix_config_h.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_PREFIX_CONFIG_H [(OUTPUT-HEADER [,PREFIX [,ORIG-HEADER]])] -# -# DESCRIPTION -# -# Generate an installable config.h. -# -# A package should not normally install its config.h as a system header, -# but if it must, this macro can be used to avoid namespace pollution by -# making a copy of config.h with a prefix added to all the macro names. -# -# Each "#define SOMEDEF" line of the configuration header has the given -# prefix added, in the same case as the first character of the macro name. -# -# Defaults: -# -# OUTPUT-HEADER = $PACKAGE-config.h -# PREFIX = $PACKAGE -# ORIG-HEADER, from AM_CONFIG_HEADER(config.h) -# -# Your configure.ac script should contain both macros in this order. -# -# Example: -# -# AC_INIT(config.h.in) # config.h.in as created by "autoheader" -# AM_INIT_AUTOMAKE(testpkg, 0.1.1) # makes #undef VERSION and PACKAGE -# AM_CONFIG_HEADER(config.h) # prep config.h from config.h.in -# AX_PREFIX_CONFIG_H(mylib/_config.h) # prep mylib/_config.h from it.. -# AC_MEMORY_H # makes "#undef NEED_MEMORY_H" -# AC_C_CONST_H # makes "#undef const" -# AC_OUTPUT(Makefile) # creates the "config.h" now -# # and also mylib/_config.h -# -# If the argument to AX_PREFIX_CONFIG_H would have been omitted then the -# default output file would have been called simply "testpkg-config.h", -# but even under the name "mylib/_config.h" it contains prefix-defines -# like -# -# #ifndef TESTPKG_VERSION -# #define TESTPKG_VERSION "0.1.1" -# #endif -# #ifndef TESTPKG_NEED_MEMORY_H -# #define TESTPKG_NEED_MEMORY_H 1 -# #endif -# #ifndef _testpkg_const -# #define _testpkg_const _const -# #endif -# -# and this "mylib/_config.h" can be installed along with other header -# files, which is most convenient when creating a shared library (that has -# some headers) whose functionality depends on features detected at -# compile-time. No need to invent some "mylib-confdefs.h.in" manually. -# -# Note that some AC_DEFINEs that end up in the config.h file are actually -# self-referential - e.g. AC_C_INLINE, AC_C_CONST, and the AC_TYPE_OFF_T -# say that they "will define inline|const|off_t if the system does not do -# it by itself". You might want to clean up about these - consider an -# extra mylib/conf.h that reads something like: -# -# #include <mylib/_config.h> -# #ifndef _testpkg_const -# #define _testpkg_const const -# #endif -# -# and then start using _testpkg_const in the header files. That is also a -# good thing to differentiate whether some library-user has starting to -# take up with a different compiler, so perhaps it could read something -# like this: -# -# #ifdef _MSC_VER -# #include <mylib/_msvc.h> -# #else -# #include <mylib/_config.h> -# #endif -# #ifndef _testpkg_const -# #define _testpkg_const const -# #endif -# -# LICENSE -# -# Copyright (c) 2014 Reuben Thomas <rrt@sc3d.org> -# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> -# Copyright (c) 2008 Marten Svantesson -# Copyright (c) 2008 Gerald Point <Gerald.Point@labri.fr> -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by the -# Free Software Foundation; either version 3 of the License, or (at your -# option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General -# Public License for more details. -# -# You should have received a copy of the GNU General Public License along -# with this program. If not, see <http://www.gnu.org/licenses/>. -# -# As a special exception, the respective Autoconf Macro's copyright owner -# gives unlimited permission to copy, distribute and modify the configure -# scripts that are the output of Autoconf when processing the Macro. You -# need not follow the terms of the GNU General Public License when using -# or distributing such scripts, even though portions of the text of the -# Macro appear in them. The GNU General Public License (GPL) does govern -# all other use of the material that constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the Autoconf -# Macro released by the Autoconf Archive. When you make and distribute a -# modified version of the Autoconf Macro, you may extend this special -# exception to the GPL to apply to your modified version as well. - -#serial 15 - -AC_DEFUN([AX_PREFIX_CONFIG_H],[dnl -AC_PREREQ([2.62]) -AC_BEFORE([AC_CONFIG_HEADERS],[$0])dnl -AC_CONFIG_COMMANDS(m4_default([$1], [$PACKAGE-config.h]),[dnl -AS_VAR_PUSHDEF([_OUT],[ac_prefix_conf_OUT])dnl -AS_VAR_PUSHDEF([_DEF],[ac_prefix_conf_DEF])dnl -AS_VAR_PUSHDEF([_PKG],[ac_prefix_conf_PKG])dnl -AS_VAR_PUSHDEF([_LOW],[ac_prefix_conf_LOW])dnl -AS_VAR_PUSHDEF([_UPP],[ac_prefix_conf_UPP])dnl -AS_VAR_PUSHDEF([_INP],[ac_prefix_conf_INP])dnl -m4_pushdef([_script],[conftest.prefix])dnl -m4_pushdef([_symbol],[m4_cr_Letters[]m4_cr_digits[]_])dnl -_OUT=`echo m4_default([$1], [$PACKAGE-config.h])` -_DEF=`echo _$_OUT | sed -e "y:m4_cr_letters:m4_cr_LETTERS[]:" -e "s/@<:@^m4_cr_Letters@:>@/_/g"` -_PKG=`echo m4_default([$2], [$PACKAGE])` -_LOW=`echo _$_PKG | sed -e "y:m4_cr_LETTERS-:m4_cr_letters[]_:"` -_UPP=`echo $_PKG | sed -e "y:m4_cr_letters-:m4_cr_LETTERS[]_:" -e "/^@<:@m4_cr_digits@:>@/s/^/_/"` -_INP=`echo "$3" | sed -e 's/ *//'` -if test ".$_INP" = "."; then - for ac_file in : $CONFIG_HEADERS; do test "_$ac_file" = _: && continue - case "$ac_file" in - *.h) _INP=$ac_file ;; - *) - esac - test ".$_INP" != "." && break - done -fi -if test ".$_INP" = "."; then - case "$_OUT" in - */*) _INP=`basename "$_OUT"` - ;; - *-*) _INP=`echo "$_OUT" | sed -e "s/@<:@_symbol@:>@*-//"` - ;; - *) _INP=config.h - ;; - esac -fi -if test -z "$_PKG" ; then - AC_MSG_ERROR([no prefix for _PREFIX_PKG_CONFIG_H]) -else - if test ! -f "$_INP" ; then if test -f "$srcdir/$_INP" ; then - _INP="$srcdir/$_INP" - fi fi - AC_MSG_NOTICE(creating $_OUT - prefix $_UPP for $_INP defines) - if test -f $_INP ; then - AS_ECHO(["s/^@%:@undef *\\(@<:@m4_cr_LETTERS[]_@:>@\\)/@%:@undef $_UPP""_\\1/"]) > _script - AS_ECHO(["s/^@%:@undef *\\(@<:@m4_cr_letters@:>@\\)/@%:@undef $_LOW""_\\1/"]) >> _script - AS_ECHO(["s/^@%:@def[]ine *\\(@<:@m4_cr_LETTERS[]_@:>@@<:@_symbol@:>@*\\)\\(.*\\)/@%:@ifndef $_UPP""_\\1\\"]) >> _script - AS_ECHO(["@%:@def[]ine $_UPP""_\\1\\2\\"]) >> _script - AS_ECHO(["@%:@endif/"]) >> _script - AS_ECHO(["s/^@%:@def[]ine *\\(@<:@m4_cr_letters@:>@@<:@_symbol@:>@*\\)\\(.*\\)/@%:@ifndef $_LOW""_\\1\\"]) >> _script - AS_ECHO(["@%:@define $_LOW""_\\1\\2\\"]) >> _script - AS_ECHO(["@%:@endif/"]) >> _script - # now executing _script on _DEF input to create _OUT output file - echo "@%:@ifndef $_DEF" >$tmp/pconfig.h - echo "@%:@def[]ine $_DEF 1" >>$tmp/pconfig.h - echo ' ' >>$tmp/pconfig.h - echo /'*' $_OUT. Generated automatically at end of configure. '*'/ >>$tmp/pconfig.h - - sed -f _script $_INP >>$tmp/pconfig.h - echo ' ' >>$tmp/pconfig.h - echo '/* once:' $_DEF '*/' >>$tmp/pconfig.h - echo "@%:@endif" >>$tmp/pconfig.h - if cmp -s $_OUT $tmp/pconfig.h 2>/dev/null; then - AC_MSG_NOTICE([$_OUT is unchanged]) - else - ac_dir=`AS_DIRNAME(["$_OUT"])` - AS_MKDIR_P(["$ac_dir"]) - rm -f "$_OUT" - mv $tmp/pconfig.h "$_OUT" - fi - else - AC_MSG_ERROR([input file $_INP does not exist - skip generating $_OUT]) - fi - rm -f conftest.* -fi -m4_popdef([_symbol])dnl -m4_popdef([_script])dnl -AS_VAR_POPDEF([_INP])dnl -AS_VAR_POPDEF([_UPP])dnl -AS_VAR_POPDEF([_LOW])dnl -AS_VAR_POPDEF([_PKG])dnl -AS_VAR_POPDEF([_DEF])dnl -AS_VAR_POPDEF([_OUT])dnl -],[PACKAGE="$PACKAGE"])]) |