GLFW未定义参考 [英] GLFW Undefined References

问题描述

我试图在一个项目上使用GLFW，但是当我编译它，我得到了很多未定义的引用错误，而其中许多是在库文件（libglfw.a）。
我试过，编译库并下载它，但没有成功。
我使用MinGW和MSYS在Windows 7 32位上运行在netbeans上。 GLFW版本为2.7.3;

这些是错误：

  make [1]：输入目录`/ c / Users / Raphael / Documents / NetBeansProjects / Prism'
/ usr / bin / make-f nbproject / Makefile-Debug.mk dist / Debug / MinGW-Windows / prism.exe 
 make [2]：输入目录`/ c / Users / Raphael / Documents / NetBeansProjects / Prism'
 mkdir -p build / Debug / MinGW-Windows 
 rm -f build / Debug / MinGW-Windows / main.od 
 g ++。exe -c -g-MMD -MP -MF build / Debug / MinGW-Windows / main.od -o build / Debug / MinGW-Windows / main.o main.cpp 
 mkdir -p dist / Debug / MinGW-Windows 
 g ++。exe -o dist / Debug / MinGW-Windows / prism build / Debug / MinGW-Windows / main.o build / Debug / MinGW-Windows / ByteBuffer.o -Lexternal -lglfw 
 build / Debug /MinGW-Windows/main.o：在函数`main'中：
 C：\Users\Raphael\Documents\NetBeansProjects\Prism / main.cpp：35：未定义引用`glMatrixMode @ 4 '
 C：\Users\Raphael\Documents\NetBeansProjects\Prism / main.cpp：36：未定义引用`glLoadIdentity @ 0'
 build / Debug / MinGW-Windows / main .o：在函数`Z6renderv'中：
 C：\Users\Raphael\Documents\NetBeansProjects\Prism/ main.cpp：56：未定义引用`glClearColor @ 16'
 C ：\Users\Raphael\Documents\NetBeansProjects\Prism / main.cpp：57：未定义引用`glClear @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（window.o）：window.c :(。text + 0x8ae）：未定义的引用`glClear @ 4'
c：/ mingw / bin /../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o）：win32_window.c：（.text+0xe54）：未定义引用`wglGetProcAddress @ 4 '
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o）：win32_window.c :(。 0xe6c）：未定义引用`wglGetProcAddress @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o ）：win32_window.c :(。text + 0xef6）：未定义的引用`wglGetProcAddress @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../ ../libglfw.a(win32_window.o):win32_window.c:(.text+0xf4f）：未定义引用`wglGetProcAddress @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o）：win32_window.c :(。+ 0xf7f）：未定义引用`wglGetProcAddress @ 4'
c：/ mingw / bin /../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o）：win32_window.c：（.text+0x174c）：未定义引用`wglMakeCurrent @ 8 '
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o）：win32_window.c :(。 0x1935）：未定义引用`wglCreateContext @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o ）：win32_window.c :(。text + 0x19fe）：未定义的引用`wglMakeCurrent @ 8'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../ ../libglfw.a(win32_window.o):win32_window.c:(.text+0x1a0e）：未定义的引用`wglDeleteContext @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o）：win32_window.c :(。text + 0x1ea6）：未定义引用`glGetIntegerv @ 8'
c：/ mingw / bin /../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o）：win32_window.c：（.text+0x1ebc）：未定义的引用`glGetFloatv @ 8 '
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o）：win32_window.c :(。 0x1ed8）：未定义引用`glClearColor @ 16'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_window.o ）：win32_window.c :(。text + 0x1ee7）：未定义的引用`glClear @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../ ../libglfw.a(win32_window.o):win32_window.c:(.text+0x1f1a）：未定义引用`glClearColor @ 16'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（glext.o）：glext.c :(。text + 0x1a）：未定义的引用`glGetString @ 4'
c：/ mingw / bin /../lib/gcc/mingw32/4.6.1/../../../libglfw.a(glext.o):glext.c:(.text+0x1bf）：未定义的引用`glGetIntegerv @ 8 '
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（glext.o）：glext.c :(。 0x1ef）：未定义引用`glGetIntegerv @ 8'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（glext.o ）：glext.c :(。text + 0x28b）：未定义引用`glGetString @ 4'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../ ../libglfw.a(glext.o):glext.c:(.text+0x2cf）：未定义引用`glGetIntegerv @ 8'
c：/ mingw / bin /../ lib / gcc / mingw32 / 4.6.1 /../../../ libglfw.a（win32_glext.o）：win32_glext.c :(。text + 0x7d）：未定义引用`wglGetProcAddress @ 4make [2]：离开目录`/ c / Users / Raphael / Documents / NetBeansProjects / Prism'
 make [1]：离开目录`/ c / Users / Raphael / Documents / NetBeansProjects / Prism'
'
 collect2：ld返回1 exit状态
 make [2]：*** [dist / Debug / MinGW-Windows / prism.exe]错误1 
 make [1]：*** [.build-conf] Error 2 
 make：*** [.build-impl]错误2 
 
 CONSTRUIR FALHOU（valor dasaída2，tempo total：1s）
  

解决方案

你不必链接OpenGL库吗？我没有看到 libGL 或 libGLU 。我知道 glClear 在 libGL 或 libGLU / p>

I'm trying to use GLFW on a project, but when I compile it, I get a lot of undefined reference errors, while many of them is on the library file (libglfw.a). I tried both, compile the library and download it, but without success. I'm using MinGW and MSYS running on Windows 7 32-bits on netbeans. The GLFW version is 2.7.3;

These are the errors:

"/usr/bin/make" -f nbproject/Makefile-Debug.mk QMAKE= SUBPROJECTS= .build-conf
make[1]: Entering directory `/c/Users/Raphael/Documents/NetBeansProjects/Prism'
"/usr/bin/make"  -f nbproject/Makefile-Debug.mk dist/Debug/MinGW-Windows/prism.exe
make[2]: Entering directory `/c/Users/Raphael/Documents/NetBeansProjects/Prism'
mkdir -p build/Debug/MinGW-Windows
rm -f build/Debug/MinGW-Windows/main.o.d
g++.exe    -c -g -MMD -MP -MF build/Debug/MinGW-Windows/main.o.d -o build/Debug/MinGW-Windows/main.o main.cpp
mkdir -p dist/Debug/MinGW-Windows
g++.exe     -o dist/Debug/MinGW-Windows/prism build/Debug/MinGW-Windows/main.o build/Debug/MinGW-Windows/ByteBuffer.o -Lexternal -lglfw 
build/Debug/MinGW-Windows/main.o: In function `main':
C:\Users\Raphael\Documents\NetBeansProjects\Prism/main.cpp:35: undefined reference to `glMatrixMode@4'
C:\Users\Raphael\Documents\NetBeansProjects\Prism/main.cpp:36: undefined reference to `glLoadIdentity@0'
build/Debug/MinGW-Windows/main.o: In function `Z6renderv':
C:\Users\Raphael\Documents\NetBeansProjects\Prism/main.cpp:56: undefined reference to `glClearColor@16'
C:\Users\Raphael\Documents\NetBeansProjects\Prism/main.cpp:57: undefined reference to `glClear@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(window.o):window.c:(.text+0x8ae): undefined reference to `glClear@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0xe54): undefined reference to `wglGetProcAddress@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0xe6c): undefined reference to `wglGetProcAddress@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0xef6): undefined reference to `wglGetProcAddress@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0xf4f): undefined reference to `wglGetProcAddress@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0xf7f): undefined reference to `wglGetProcAddress@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x174c): undefined reference to `wglMakeCurrent@8'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x1935): undefined reference to `wglCreateContext@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x19fe): undefined reference to `wglMakeCurrent@8'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x1a0e): undefined reference to `wglDeleteContext@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x1ea6): undefined reference to `glGetIntegerv@8'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x1ebc): undefined reference to `glGetFloatv@8'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x1ed8): undefined reference to `glClearColor@16'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x1ee7): undefined reference to `glClear@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_window.o):win32_window.c:(.text+0x1f1a): undefined reference to `glClearColor@16'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(glext.o):glext.c:(.text+0x1a): undefined reference to `glGetString@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(glext.o):glext.c:(.text+0x1bf): undefined reference to `glGetIntegerv@8'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(glext.o):glext.c:(.text+0x1ef): undefined reference to `glGetIntegerv@8'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(glext.o):glext.c:(.text+0x28b): undefined reference to `glGetString@4'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(glext.o):glext.c:(.text+0x2cf): undefined reference to `glGetIntegerv@8'
c:/mingw/bin/../lib/gcc/mingw32/4.6.1/../../../libglfw.a(win32_glext.o):win32_glext.c:(.text+0x7d): undefined reference to `wglGetProcAddress@4make[2]: Leaving directory `/c/Users/Raphael/Documents/NetBeansProjects/Prism'
make[1]: Leaving directory `/c/Users/Raphael/Documents/NetBeansProjects/Prism'
'
collect2: ld returned 1 exit status
make[2]: *** [dist/Debug/MinGW-Windows/prism.exe] Error 1
make[1]: *** [.build-conf] Error 2
make: *** [.build-impl] Error 2

CONSTRUIR FALHOU (valor da saída 2, tempo total:  1s)

解决方案

Don't you have to link the OpenGL libs as well? I don't see libGL or libGLU. I know glClear is in either libGL or libGLU.

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