1# From GLib. 2# 3# Checks the location of the XML Catalog 4# Usage: 5# JH_PATH_XML_CATALOG([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 6# Defines XMLCATALOG and XML_CATALOG_FILE substitutions 7AC_DEFUN([JH_PATH_XML_CATALOG], 8[ 9 # check for the presence of the XML catalog 10 AC_ARG_WITH([xml-catalog], 11 AC_HELP_STRING([--with-xml-catalog=CATALOG], 12 [path to xml catalog to use]),, 13 [with_xml_catalog=/etc/xml/catalog]) 14 jh_found_xmlcatalog=true 15 XML_CATALOG_FILE="$with_xml_catalog" 16 AC_SUBST([XML_CATALOG_FILE]) 17 AC_MSG_CHECKING([for XML catalog ($XML_CATALOG_FILE)]) 18 if test -f "$XML_CATALOG_FILE"; then 19 AC_MSG_RESULT([found]) 20 else 21 jh_found_xmlcatalog=false 22 AC_MSG_RESULT([not found]) 23 fi 24 25 # check for the xmlcatalog program 26 AC_PATH_PROG(XMLCATALOG, xmlcatalog, no) 27 if test "x$XMLCATALOG" = xno; then 28 jh_found_xmlcatalog=false 29 fi 30 31 if $jh_found_xmlcatalog; then 32 ifelse([$1],,[:],[$1]) 33 else 34 ifelse([$2],,[AC_MSG_ERROR([could not find XML catalog])],[$2]) 35 fi 36]) 37 38# From GLib. 39# 40# Checks if a particular URI appears in the XML catalog 41# Usage: 42# JH_CHECK_XML_CATALOG(URI, [FRIENDLY-NAME], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) 43AC_DEFUN([JH_CHECK_XML_CATALOG], 44[ 45 AC_REQUIRE([JH_PATH_XML_CATALOG],[JH_PATH_XML_CATALOG(,[:])])dnl 46 AC_MSG_CHECKING([for ifelse([$2],,[$1],[$2]) in XML catalog]) 47 if $jh_found_xmlcatalog && \ 48 AC_RUN_LOG([$XMLCATALOG --noout "$XML_CATALOG_FILE" "$1" >&2]); then 49 AC_MSG_RESULT([found]) 50 ifelse([$3],,,[$3 51])dnl 52 else 53 AC_MSG_RESULT([not found]) 54 ifelse([$4],, 55 [AC_MSG_ERROR([could not find ifelse([$2],,[$1],[$2]) in XML catalog])], 56 [$4]) 57 fi 58]) 59 60# =========================================================================== 61# https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html 62# =========================================================================== 63# 64# SYNOPSIS 65# 66# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT]) 67# 68# DESCRIPTION 69# 70# Check whether the given FLAG works with the current language's compiler 71# or gives an error. (Warnings, however, are ignored) 72# 73# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on 74# success/failure. 75# 76# If EXTRA-FLAGS is defined, it is added to the current language's default 77# flags (e.g. CFLAGS) when the check is done. The check is thus made with 78# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to 79# force the compiler to issue an error when a bad flag is given. 80# 81# INPUT gives an alternative input source to AC_COMPILE_IFELSE. 82# 83# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this 84# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG. 85# 86# LICENSE 87# 88# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de> 89# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com> 90# 91# Copying and distribution of this file, with or without modification, are 92# permitted in any medium without royalty provided the copyright notice 93# and this notice are preserved. This file is offered as-is, without any 94# warranty. 95 96AC_DEFUN([AX_CHECK_COMPILE_FLAG], 97[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF 98AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl 99AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ 100 ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS 101 _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1" 102 AC_COMPILE_IFELSE([m4_default([$5],[AC_LANG_PROGRAM()])], 103 [AS_VAR_SET(CACHEVAR,[yes])], 104 [AS_VAR_SET(CACHEVAR,[no])]) 105 _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags]) 106AS_VAR_IF(CACHEVAR,yes, 107 [m4_default([$2], :)], 108 [m4_default([$3], :)]) 109AS_VAR_POPDEF([CACHEVAR])dnl 110])dnl AX_CHECK_COMPILE_FLAGS 111