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(svn r27374) -Codechange: make zlib detection and configuration make use of pkg-config

release/1.6
rubidium 2015-08-09 12:42:21 +00:00
parent 95ccddd6fe
commit d5810e5d65
1 changed files with 10 additions and 8 deletions
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18
config.lib
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@ -791,7 +791,7 @@ check_params() {
pre_detect_with_zlib=$with_zlib
detect_zlib
if [ "$with_zlib" = "0" ] || [ -z "$zlib" ]; then
if [ "$with_zlib" = "0" ] || [ -z "$zlib-config" ]; then
log 1 "WARNING: zlib was not detected or disabled"
log 1 "WARNING: OpenTTD doesn't require zlib, but it does mean that many features"
log 1 "WARNING: (like loading most old savegames/scenarios, loading heightmaps,"
@ -1657,12 +1657,13 @@ make_cflags_and_ldflags() {
fi
if [ "$with_zlib" != "0" ]; then
if [ "$enable_static" != "0" ] && [ "$os" != "OSX" ]; then
LIBS="$LIBS $zlib"
else
LIBS="$LIBS -lz"
fi
CFLAGS="$CFLAGS -DWITH_ZLIB"
CFLAGS="$CFLAGS `$zlib_config --cflags | tr '\n\r' ' '`"
if [ "$enable_static" != "0" ]; then
LIBS="$LIBS `$zlib_config --libs --static | tr '\n\r' ' '`"
else
LIBS="$LIBS `$zlib_config --libs | tr '\n\r' ' '`"
fi
fi
if [ -n "$lzma_config" ]; then
@ -2660,7 +2661,7 @@ detect_library() {
}
detect_zlib() {
detect_library "$with_zlib" "zlib" "libz.a" "" "zlib.h"
detect_pkg_config "$with_zlib" "zlib" "zlib_config" "1.2"
}
detect_lzo2() {
@ -3537,7 +3538,8 @@ showhelp() {
echo " enables Allegro video driver support"
echo " --with-cocoa enables COCOA video driver (OSX ONLY)"
echo " --with-sdl[=\"pkg-config sdl\"] enables SDL video driver support"
echo " --with-zlib[=zlib.a] enables zlib support"
echo " --with-zlib[=\"pkg-config zlib\"]"
echo " enables zlib support"
echo " --with-liblzma[=\"pkg-config liblzma\"]"
echo " enables liblzma support"
echo " --with-liblzo2[=liblzo2.a] enables liblzo2 support"