Mac OSX 构建中缺少 Allegro 5.2 TTF 插件
Allegro 5.2 TTF Addon Missing in Mac OSX build
我正在尝试在我的 Mac OSX Sierra 上编译基于 Allegro 的游戏,但出现以下错误:
Undefined symbols for architecture x86_64:
"_al_init_ttf_addon", referenced from:
__al_mangled_main in main.cpp.o
我从源代码编译了 Allegro 5.2.3,这些是我在游戏的 CMakeLists.txt 文件中包含的库。
SET(LIBRARIES
liballegro.dylib
liballegro_acodec.dylib
liballegro_audio.dylib
liballegro_color.dylib
liballegro_dialog.dylib
liballegro_font.dylib
liballegro_image.dylib
liballegro_memfile.dylib
liballegro_main.dylib
liballegro_primitives.dylib)
include_directories(/usr/local/include)
link_directories(/usr/local/lib)
add_executable(My_Game ${SOURCE_FILES})
target_link_libraries(My_Game ${LIBRARIES})
在 Allegro 5.2.3 CMakeLists.txt 我设置了以下宏:
option(WANT_TTF "Enable TTF addon" on)
option(WANT_COLOR "Enable color addon" on)
option(WANT_MEMFILE "Enable memfile addon" on)
option(WANT_PHYSFS "Enable PhysicsFS addon" on)
option(WANT_PRIMITIVES "Enable primitives addon" on)
option(WANT_NATIVE_DIALOG "Enable native dialog addon" on)
option(WANT_VIDEO "Enable video player addon" on)
option(WANT_MONOLITH "Include all addons in the main library" off)
构建和安装后,我没有在 /usr/local/include 中看到 allegro_ttf.h,其中安装了所有其他 allegro headers。我也没有在 /usr/local/lib 下看到 allegro_ttf.dylib。在 allegro 构建的 CMakeFiles/Makefile2 中,我在 Makefiles2 中看到以下内容:
# Convenience name for "all" pass in the directory.
addons/all: addons/primitives/all
addons/all: addons/image/all
addons/all: addons/font/all
addons/all: addons/audio/all
addons/all: addons/acodec/all
addons/all: addons/color/all
addons/all: addons/memfile/all
addons/all: addons/native_dialog/all
addons/all: addons/video/all
addons/all: addons/main/all
.PHONY:addons/all
但是我没有看到 addons/ttf/all。任何帮助将不胜感激。
问题是我没有安装 freetype
brew install freetype
现在可以使用了!
我正在尝试在我的 Mac OSX Sierra 上编译基于 Allegro 的游戏,但出现以下错误:
Undefined symbols for architecture x86_64:
"_al_init_ttf_addon", referenced from:
__al_mangled_main in main.cpp.o
我从源代码编译了 Allegro 5.2.3,这些是我在游戏的 CMakeLists.txt 文件中包含的库。
SET(LIBRARIES
liballegro.dylib
liballegro_acodec.dylib
liballegro_audio.dylib
liballegro_color.dylib
liballegro_dialog.dylib
liballegro_font.dylib
liballegro_image.dylib
liballegro_memfile.dylib
liballegro_main.dylib
liballegro_primitives.dylib)
include_directories(/usr/local/include)
link_directories(/usr/local/lib)
add_executable(My_Game ${SOURCE_FILES})
target_link_libraries(My_Game ${LIBRARIES})
在 Allegro 5.2.3 CMakeLists.txt 我设置了以下宏:
option(WANT_TTF "Enable TTF addon" on)
option(WANT_COLOR "Enable color addon" on)
option(WANT_MEMFILE "Enable memfile addon" on)
option(WANT_PHYSFS "Enable PhysicsFS addon" on)
option(WANT_PRIMITIVES "Enable primitives addon" on)
option(WANT_NATIVE_DIALOG "Enable native dialog addon" on)
option(WANT_VIDEO "Enable video player addon" on)
option(WANT_MONOLITH "Include all addons in the main library" off)
构建和安装后,我没有在 /usr/local/include 中看到 allegro_ttf.h,其中安装了所有其他 allegro headers。我也没有在 /usr/local/lib 下看到 allegro_ttf.dylib。在 allegro 构建的 CMakeFiles/Makefile2 中,我在 Makefiles2 中看到以下内容:
# Convenience name for "all" pass in the directory.
addons/all: addons/primitives/all
addons/all: addons/image/all
addons/all: addons/font/all
addons/all: addons/audio/all
addons/all: addons/acodec/all
addons/all: addons/color/all
addons/all: addons/memfile/all
addons/all: addons/native_dialog/all
addons/all: addons/video/all
addons/all: addons/main/all
.PHONY:addons/all
但是我没有看到 addons/ttf/all。任何帮助将不胜感激。
问题是我没有安装 freetype
brew install freetype
现在可以使用了!