Question

我正在使用DMDv2.052运行64位Ubuntu Linux，试图让应用程序使用DSFML2，但我一直遇到链接器错误。

我使用共享库+发布构建构建了SFML和CSFML库，并安装了它们，然后构建了这样的DSFML绑定：


me@lappy486:~/devl/sfml2/bindings/d/import/dsfml/system$ dmd -m64 -lib *.d -of../../../lib/libdsfml-system.a 
me@lappy486:~/devl/sfml2/bindings/d/import/dsfml/system$ cd ../window 
me@lappy486:~/devl/sfml2/bindings/d/import/dsfml/window$ dmd -m64 -lib *.d -of../../../lib/libdsfml-window.a 
me@lappy486:~/devl/sfml2/bindings/d/import/dsfml/window$ cd ../graphics 
me@lappy486:~/devl/sfml2/bindings/d/import/dsfml/graphics$ dmd -m64 -lib *.d -of../../../lib/libdsfml-graphics.a 
me@lappy486:~/devl/sfml2/bindings/d/import/dsfml/graphics$ cd ../audio 
me@lappy486:~/devl/sfml2/bindings/d/import/dsfml/audio$ dmd -m64 -lib *.d -of../../../lib/libdsfml-audio.a

在尝试构建项目以使用它们时，我收到以下错误：


me@lappy486:~/devl/d/Gossamer$ dmd -m64 *.d game/*.d graphics/*.d -L"-L/home/me/devl/sfml2/bindings/d/lib -ldsfml-system -ldsfml-window -ldsfml-graphics -ldsfml-audio" 
collision.o:(.data+0xab0): undefined reference to `_D5dsfml8graphics5color12__ModuleInfoZ' 
collision.o:(.data+0xb18): undefined reference to `_D5dsfml6system9exception16LoadingException7__ClassZ' 
collision.o:(.data+0xbe0): undefined reference to `_D5dsfml8graphics3all12__ModuleInfoZ' 
collision.o:(.data+0xd38): undefined reference to `_D5dsfml8graphics3all12__ModuleInfoZ' 
collision.o:(.data+0xd40): undefined reference to `_D5dsfml6window3all12__ModuleInfoZ' 
collision.o:(.data+0xdd8): undefined reference to `_D5dsfml6system9exception16LoadingException7__ClassZ' 
collision.o:(.data+0xf40): undefined reference to `_D5dsfml8graphics3all12__ModuleInfoZ' 
collision.o: In function `_D8graphics5image5Image6__ctorMFAyaZC8graphics5image5Image': 
graphics/text.d:(.text._D8graphics5image5Image6__ctorMFAyaZC8graphics5image5Image+0x17): undefined reference to `_D5dsfml8graphics6sprite6Sprite7__ClassZ' 
graphics/text.d:(.text._D8graphics5image5Image6__ctorMFAyaZC8graphics5image5Image+0x2a): undefined reference to `_D5dsfml8graphics5image5Image7__ClassZ' 
graphics/text.d:(.text._D8graphics5image5Image6__ctorMFAyaZC8graphics5image5Image+0x67): undefined reference to `_D5dsfml8graphics5image5Image6__ctorMFAyaZC5dsfml8graphics5image5Image' 
graphics/text.d:(.text._D8graphics5image5Image6__ctorMFAyaZC8graphics5image5Image+0xa3): undefined reference to `_D5dsfml8graphics5color4RGBA5WHITEyS5dsfml8graphics5color4RGBA' 
graphics/text.d:(.text._D8graphics5image5Image6__ctorMFAyaZC8graphics5image5Image+0xac): undefined reference to `_D5dsfml8graphics6sprite6Sprite6__ctorMFC5dsfml8graphics5image5ImagefffffS5dsfml8graphics5color4RGBAZC5dsfml8graphics6sprite6Sprite' 
collision.o: In function `_D8graphics6screen6Screen5clearMFZv': 
graphics/text.d:(.text._D8graphics6screen6Screen5clearMFZv+0xa): undefined reference to `_D5dsfml8graphics5color4RGBA5BLACKyS5dsfml8graphics5color4RGBA' 
collision.o: In function `_D8graphics6screen6Screen6__ctorMFAyakkZC8graphics6screen6Screen': 
graphics/text.d:(.text._D8graphics6screen6Screen6__ctorMFAyakkZC8graphics6screen6Screen+0x24): undefined reference to `_D5dsfml8graphics12renderwindow12RenderWindow7__ClassZ' 
graphics/text.d:(.text._D8graphics6screen6Screen6__ctorMFAyakkZC8graphics6screen6Screen+0x73): undefined reference to `_D5dsfml8graphics12renderwindow12RenderWindow6__ctorMFS5dsfml6window9videomode9VideoModeAyaE5dsfml6window6window5StyleS5dsfml6window6window15ContextSettingsZC5dsfml8graphics12renderwindow12RenderWindow'
collision.o: In function `_D8graphics4text4Font6__ctorMFAyaZC8graphics4text4Font': 
graphics/text.d:(.text._D8graphics4text4Font6__ctorMFAyaZC8graphics4text4Font+0x17): undefined reference to `_D5dsfml8graphics4font4Font7__ClassZ' 
graphics/text.d:(.text._D8graphics4text4Font6__ctorMFAyaZC8graphics4text4Font+0x54): undefined reference to `_D5dsfml8graphics4font4Font6__ctorMFAyaZC5dsfml8graphics4font4Font' 
collision.o: In function `_D8graphics4text4Text6__ctorMFC8graphics4text4FontAyakS5dsfml8graphics5color4RGBAZC8graphics4text4Text': 
graphics/text.d:(.text._D8graphics4text4Text6__ctorMFC8graphics4text4FontAyakS5dsfml8graphics5color4RGBAZC8graphics4text4Text+0x19): undefined reference to `_D5dsfml8graphics4text4Text7__ClassZ' 
graphics/text.d:(.text._D8graphics4text4Text6__ctorMFC8graphics4text4FontAyakS5dsfml8graphics5color4RGBAZC8graphics4text4Text+0x3b): undefined reference to `_D5dsfml8graphics4text4Text6__ctorMFAyaC5dsfml8graphics4font4FontkZC5dsfml8graphics4text4Text' 
collect2: ld returned 1 exit status 
--- errorlevel 1

有人可以帮忙吗？我无法让它发挥作用。

Answer 1

我不知道出了什么问题，但我首先要删除任何复杂问题：

在D中使用.so是“有问题”，如果可能，请使用静态链接。
尝试在32位模式下构建它（我听到的64位仍然是alpha）
尝试使用相同的lib设置构建一个hello world应用程序。
请勿通过ld明确地执行DMD链接。（编译已经在详细模式下工作的东西，以获得您需要的命令行的起点。）

如何在Ubuntu上使用带有D2的DSFML2来解决链接器错误？

1 个答案: