add a hack for Decap Attack

[picodrive.git] / configure

diff --git a/configure b/configure
index 6cc4254..1310ab2 100755 (executable)
--- a/configure
+++ b/configure
@@ -54,7 +54,7 @@ CC="${CC-${CROSS_COMPILE}gcc}"
 CXX="${CXX-${CROSS_COMPILE}g++}"
 AS="${AS-${CROSS_COMPILE}as}"
 STRIP="${STRIP-${CROSS_COMPILE}strip}"
-SDL_CONFIG="`$CC --print-sysroot 2> /dev/null || true`/usr/bin/sdl-config"
+test -n "$SDL_CONFIG" || SDL_CONFIG="`$CC --print-sysroot 2> /dev/null || true`/usr/bin/sdl-config"
 MAIN_LDLIBS="$LDLIBS -lm"
 config_mak="config.mak"
 
@@ -258,7 +258,7 @@ check_zlib()
   #include <zlib.h>
   int main(void) { uncompress(0, 0, 0, 0); }
 EOF
-  compile_binary
+  compile_binary "$@"
 }
 
 check_libpng()
@@ -308,8 +308,8 @@ EOF
   compile_object "$@"
 }
 
-#MAIN_LDLIBS="$MAIN_LDLIBS -lz"
-#check_zlib || fail "please install zlib (libz-dev)"
+MAIN_LDLIBS="$MAIN_LDLIBS -lz"
+check_zlib -lz || fail "please install zlib (libz-dev)"
 
 MAIN_LDLIBS="-lpng $MAIN_LDLIBS"
 check_libpng || fail "please install libpng (libpng-dev)"