cpp/openttd-patchpack/source Changeset - r21337:d25860d40ff3

Changeset - r21337:d25860d40ff3

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rubidium - 11 years ago 2014-03-28 18:12:21
rubidium@openttd.org

(svn r26432) -Codechange: deduplicate code for checking pkg-config dependencies

1 file changed with 37 insertions and 85 deletions:

config.lib

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config.lib

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@@ @@ -2715,80 +2715,64 @@ detect_libtimidity() { @@
 	detect_library "$with_libtimidity" "libtimidity" "libtimidity.a" "" "timidity.h"
+}
 detect_lzma() {
 detect_pkg_config() {
 	# $1 - config-param ($with_lzma value)
 	# $2 - package name ('liblzma')
 	# $3 - config name ('lzma_config', sets $lzma_config)
 	# $4 - minimum module version ('2.3')
 	# 0 means no, 1 is auto-detect, 2 is force
 	if [ "$with_lzma" = "0" ]; then
 		log 1 "checking liblzma... disabled"
 		lzma_config=""
 	if [ "$1" = "0" ]; then
 		log 1 "checking $2... disabled"
 		eval "$3=\"\""
 		return 0
 	fi
 	if [ "$with_lzma" = "1" ] || [ "$with_lzma" = "" ] || [ "$with_lzma" = "2" ]; then
 		lzma_config="pkg-config liblzma"
 	log 2 "detecting $2"
 	if [ "$1" = "1" ] || [ "$1" = "" ] || [ "$1" = "2" ]; then
 		pkg_config_call="pkg-config $2"
 	else
-		lzma_config="$with_lzma"
+		pkg_config_call="$1"
 	fi
-	version=`$lzma_config --modversion 2>/dev/null`
+	version=`$pkg_config_call --modversion 2>/dev/null`
 	ret=$?
 	log 2 "executing $lzma_config --modversion"
 	check_version "$4" "$version"
 	version_ok=$?
 	log 2 "executing $pkg_config_call --modversion"
 	log 2 "  returned $version"
 	log 2 "  exit code $ret"
 	if [ -z "$version" ] || [ "$ret" != "0" ]; then
 		log 1 "checking liblzma... not found"
 	if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version_ok" != "1" ]; then
 		if [ -n "$version" ] && [ "$version_ok" != "1" ]; then
 			log 1 "checking $2... needs at least version $4, $2 NOT enabled"
 		else
 			log 1 "checking $2... not found"
 		fi
 		# It was forced, so it should be found.
 		if [ "$with_lzma" != "1" ]; then
 			log 1 "configure: error: pkg-config liblzma couldn't be found"
 			log 1 "configure: error: you supplied '$with_lzma', but it seems invalid"
 		if [ "$1" != "1" ]; then
 			log 1 "configure: error: pkg-config $2 couldn't be found"
 			log 1 "configure: error: you supplied '$1', but it seems invalid"
 			exit 1
 		fi
-		lzma_config=""
+		eval "$3=\"\""
 		return 0
 	fi
 	log 1 "checking liblzma... found"
 	eval "$3=\"$pkg_config_call\""
 	log 1 "checking $2... found"
+}
 detect_lzma() {
 	detect_pkg_config "$with_lzma" "liblzma" "lzma_config" "5.0"
+}
 detect_xdg_basedir() {
 	# 0 means no, 1 is auto-detect, 2 is force
 	if [ "$with_xdg_basedir" = "0" ]; then
 		log 1 "checking libxdg_basedir... disabled"
 		xdg_basedir_config=""
 		return 0
 	fi
 	if [ "$with_xdg_basedir" = "1" ] || [ "$with_xdg_basedir" = "" ] || [ "$with_xdg_basedir" = "2" ]; then
 		xdg_basedir_config="pkg-config libxdg-basedir"
 	else
 		xdg_basedir_config="$with_xdg_basedir"
 	fi
 	version=`$xdg_basedir_config --modversion 2>/dev/null`
 	ret=$?
 	log 2 "executing $xdg_basedir_config --modversion"
 	log 2 "  returned $version"
 	log 2 "  exit code $ret"
 	if [ -z "$version" ] || [ "$ret" != "0" ]; then
 		log 1 "checking libxdg_basedir... not found"
 		# It was forced, so it should be found.
 		if [ "$with_xdg_basedir" != "1" ]; then
 			log 1 "configure: error: pkg-config libxdg_basedir couldn't be found"
 			log 1 "configure: error: you supplied '$with_xdg_basedir', but it seems invalid"
 			exit 1
 		fi
 		xdg_basedir_config=""
 		return 0
 	fi
 	log 1 "checking libxdg_basedir... found"
 	detect_pkg_config "$with_xdg_basedir" "libxdg-basedir" "xdg_basedir_config" "1.2"
+}
 detect_png() {
@@ @@ -2936,39 +2920,7 @@ detect_fontconfig() { @@
 		return 0
 	fi
 	if [ "$with_fontconfig" = "1" ] || [ "$with_fontconfig" = "" ] || [ "$with_fontconfig" = "2" ]; then
 		fontconfig_config="pkg-config fontconfig"
 	else
 		fontconfig_config="$with_fontconfig"
 	fi
 	version=`$fontconfig_config --modversion 2>/dev/null`
 	ret=$?
 	check_version '2.3' "$version"
 	version_ok=$?
 	log 2 "executing $fontconfig_config --modversion"
 	log 2 "  returned $version"
 	log 2 "  exit code $ret"
 	if [ -z "$version" ] || [ "$ret" != "0" ] || [ "$version_ok" != "1" ]; then
 		if [ -n "$version" ] && [ "$version_ok" != "1" ]; then
 			log 1 "checking libfontconfig... needs at least version 2.3.0, fontconfig NOT enabled"
 		else
 			log 1 "checking libfontconfig... not found"
 		fi
 		# It was forced, so it should be found.
 		if [ "$with_fontconfig" != "1" ]; then
 			log 1 "configure: error: fontconfig-config couldn't be found"
 			log 1 "configure: error: you supplied '$with_fontconfig', but it seems invalid"
 			exit 1
 		fi
 		fontconfig_config=""
 		return 0
 	fi
 	log 1 "checking libfontconfig... found"
 	detect_pkg_config "$with_fontconfig" "fontconfig" "fontconfig_config" "2.3"
+}
 detect_icu() {

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