Switch from embedded minizip to system minizip.

Fixes the build with clang 22.

emulators/gambatte/Makefile

@@ -4,18 +4,18 @@ REV =			571
 V =			0.5.0.${REV}
 DISTNAME =		gambatte_src-r${REV}
 PKGNAME =		gambatte-$V
-REVISION =		8
+REVISION =		9
 
 CATEGORIES =		emulators
 
 HOMEPAGE =		https://gambatte.sourceforge.net/
 
-MAINTAINER =		Anthony J. Bentley <anthony@anjbe.name>
+MAINTAINER =		Anthony J. Bentley <bentley@openbsd.org>
 
 # GPLv2 only
 PERMIT_PACKAGE =	Yes
 
-WANTLIB += ${COMPILER_LIBCXX} SDL c m z
+WANTLIB += ${COMPILER_LIBCXX} SDL c m minizip z
 
 COMPILER =		base-clang ports-gcc base-gcc
 
@@ -33,6 +33,7 @@ SEPARATE_BUILD =	No
 
 BUILD_DEPENDS =		graphics/png
 LIB_DEPENDS =		${MODGCC4_CPPLIBDEP} \
+			archivers/minizip \
 			devel/sdl
 
 TEST_DEPENDS =		graphics/png

emulators/gambatte/files/Makefile

@@ -48,8 +48,6 @@ LIB_OBJECTS = \
 	libgambatte/src/statesaver.o \
 	libgambatte/src/tima.o \
 	libgambatte/src/file/file_zip.o \
-	libgambatte/src/file/unzip/unzip.o \
-	libgambatte/src/file/unzip/ioapi.o \
 	libgambatte/src/mem/cartridge.o \
 	libgambatte/src/mem/memptrs.o \
 	libgambatte/src/mem/pakinfo.o \
@@ -74,16 +72,17 @@ TEST_OBJECTS = \
 all: $(SDL_TARGET)
 
 SDL_LFLAGS != pkg-config --libs sdl
+MINIZIP_LFLAGS != pkg-config --libs minizip
 ZLIB_LFLAGS != pkg-config --libs zlib
 $(SDL_TARGET): $(SDL_OBJECTS) $(LIB)
 	$(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ -pthread $(SDL_OBJECTS) $(LIB) \
-		$(ZLIB_LFLAGS) $(SDL_LFLAGS)
+		$(ZLIB_LFLAGS) $(SDL_LFLAGS) $(MINIZIP_LFLAGS)
 
 $(LIB): $(LIB_OBJECTS)
 	$(AR) $(ARFLAGS) $@ $(LIB_OBJECTS)
 	ranlib $@
 
-PKGCONFIG_CFLAGS != pkg-config --cflags sdl libpng zlib
+PKGCONFIG_CFLAGS != pkg-config --cflags sdl libpng minizip zlib
 .c.o:
 	$(CC) $(CFLAGS) -c $< -o $*.o
 .cpp.o: