我試圖編譯項目。它編譯成功。我的make
命令以狀態碼0
退出,並且沒有顯示錯誤。ldd說庫找不到編譯成功完成
但是,該項目不能正常工作,並且當我運行ldd -d <file>
時,它顯示我找不到兩個庫。
>ldd -d output_file.so
linux-gate.so.1 => (0xf77e0000)
libvstdlib_srv.so => not found
libtier0_srv.so => not found
libm.so.6 => /lib/libm.so.6 (0xf7760000)
libdl.so.2 => /lib/libdl.so.2 (0xf775b000)
libc.so.6 => /lib/libc.so.6 (0xf75a9000)
/lib/ld-linux.so.2 (0x46e4a000)
undefined symbol: pfVectorNormalize (output_file.so)
undefined symbol: _Z12VectorAnglesRK6VectorR6QAngle (output_file.so)
undefined symbol: pfSqrt (output_file.so)
undefined symbol: __cxa_guard_acquire (output_file.so)
undefined symbol: __cxa_guard_release (output_file.so)
undefined symbol: _Z6ConMsgPKcz (output_file.so)
undefined symbol: Warning (output_file.so)
undefined symbol: __dynamic_cast (output_file.so)
undefined symbol: _Z11ConColorMsgRK5ColorPKcz (output_file.so)
undefined symbol: Error (output_file.so)
undefined symbol: AssertValidStringPtr (output_file.so)
undefined symbol: _AssertValidWritePtr (output_file.so)
undefined symbol: _AssertValidReadPtr (output_file.so)
undefined symbol: _ZTVN10__cxxabiv121__vmi_class_type_infoE (output_file.so)
undefined symbol: _ZTVN10__cxxabiv120__si_class_type_infoE (output_file.so)
undefined symbol: _ZTVN10__cxxabiv117__class_type_infoE (output_file.so)
undefined symbol: __gxx_personality_v0 (output_file.so)
這兩個庫建立符號鏈接到文件的實際位置:
...
lrwxrwxrwx 1 Andy Andy 62 May 2 12:30 libtier0_srv.so -> /home/dev/sdks/hl2sdk-ob-valve/lib/linux/libtier0_srv.so
lrwxrwxrwx 1 Andy Andy 64 May 2 12:30 libvstdlib_srv.so -> /home/dev/sdks/hl2sdk-ob-valve/lib/linux/libvstdlib_srv.so
-rw-r--r-- 1 Andy Andy 5444 May 2 11:53 Makefile
...
的gcc
命令正在運行是
gcc -I/home/dev/sdks/hl2sdk-ob-valve/public/game/server -I. -I.. -ICEntity -Isdk -I/home/dev/project1/hl2sdk-ob-valve/public -I/home/dev/sdks/hl2sdk-ob-valve/public/engine -I/home/dev/sdks/hl2sdk-ob-valve/public/tier0 -I/home/dev/sdks/hl2sdk-ob-valve/public/tier1 -I/home/dev/sdks/hl2sdk-ob-valve/public/mathlib -I/home/dev/project1/mmsource-central/core -I/home/dev/project1/mmsource-central/core/sourcehook -I/home/dev/project1/sourcemod-central/public -I/home/dev/project1/sourcemod-central/public/sourcepawn -I/home/dev/project1/sourcemod-central/core project1_output/sdk/smsdk_ext.o project1_output/extension.o project1_output/CTrackingProjectile.o project1_output/CSentryRocket.o project1_output/CProjectileRocket.o project1_output/CProjectileArrow.o project1_output/CProjectileFlare.o project1_output/CProjectilePipe.o project1_output/CProjectileSyringe.o project1_output/CEntity/CEntity.o project1_output/CEntity/CEntityManager.o project1_output/CEntity/CPlayer.o /home/dev/project1/hl2sdk-ob-valve/lib/linux/tier1_i486.a libvstdlib_srv.so libtier0_srv.so -m32 -lm -ldl -static-libgcc -shared -o project1_output/output_file.so
我的問題是: 1.)爲什麼這兩個庫沒有找到,即使它們是符號鏈接? 2.)未定義的符號是mathlib
包的一部分,包含在gcc
命令中。 -I/home/dev/sdks/hl2sdk-ob-valve/public/mathlib
爲什麼這些是不確定的,儘管包括在內?
c++
不是我的選擇語言,我對Makefiles有足夠的瞭解是危險的,但並不是真的要解決任何問題,所以我很抱歉如果這不是足夠的信息。我可以根據需要提供更多信息。
作爲一個方面說明,SDK _really_被放置在'/ dev'中嗎? – 2013-05-02 18:58:24
@JoachimIsaksson不!我模糊了路徑,甚至沒有考慮'/ dev'。我已經更新了使用'/ home/dev'的問題,所以這不會讓任何人感到困惑。 – Andy 2013-05-02 19:09:37