我是Macbook和苹果电脑的新手，所以我很难让Macbook pro识别GLEW和GLFW。 我安装这两个库都没有问题，我的包含如下：/usr/include/GL for glew.h、glxew.h 和 wglew.h。/usr/lib/包含 libGLEW.a GLFW 的包含和 lib 文件位于/usr/local/中，我正在使用 vim 作为文本编辑器，并且有一个简单的主.cpp程序，但它给了我一个错误，找不到 glew.h，任何想法为什么会发生这种情况以及我应该如何解决它？
#include <GL/glew.h>
#define GLFW_DLL
#include <GLFW/glfw3.h>
#include <stdio.h>
int main()
{
if (!glfwInit())
{
fprintf (stderr, "ERROR: could not start GLFWn");
return 1;
}
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
GLFWwindow* window = glfwCreateWindow (640, 480, "Hello Shaders", NULL, NULL);
if (!window)
{ fprintf(stderr, "ERROR: could not openwindow with GLFW3n");
glgwTerminate();
return 1;
}
glfwMakeContextCurrent (window);
glewExperimantal = GL_TRUE;
glewInit();
const GLubyte* renderer = glGetString(GL_RENDERER);
const GLubyte* version = glGetString(GL_VERSION);
printf("Renderer: %sn", renderer);
printf("OpenGL version supported %sn", version);
glEnable (DEPTH_TEST);
glDepthFunc (GL_LESS);
glfwTerminate();
return 0;
}
我正在编译：
g++ -framework Cocoa -framework OpenGL -framework IOKit -o demo main.cpp -I include -I/sw/include -I/usr/local/include /usr/lib/libGLEW.a /usr/local/lib/libglfw3.a
编辑：将 GL 包含移动到/usr/local 修复编译错误，但现在我收到链接器错误，知道这里可以做什么吗？
Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn)
Target: x86_64-apple-darwin14.0.0
Thread model: posix
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang" -cc1 -triple x86_64-apple-macosx10.10.0 -emit-obj -mrelax-all -disable-free -disable-llvm-verifier -main-file-name main.cpp -mrelocation-model pic -pic-level 2 -mdisable-fp-elim -masm-verbose -munwind-tables -target-cpu core2 -target-linker-version 241.9 -v -resource-dir /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -I include -I /sw/include -I /usr/local/include -stdlib=libc++ -fdeprecated-macro -fdebug-compilation-dir /Users/yuri13/Documents/shaders -ferror-limit 19 -fmessage-length 80 -stack-protector 1 -mstackrealign -fblocks -fobjc-runtime=macosx-10.10.0 -fencode-extended-block-signature -fcxx-exceptions -fexceptions -fdiagnostics-show-option -fcolor-diagnostics -vectorize-slp -o /var/folders/b4/j5zrzg_n7hb205xs22z5f4qc0000gp/T/main-ea70be.o -x c++ main.cpp
clang -cc1 version 6.0 based upon LLVM 3.5svn default target x86_64-apple-darwin14.0.0
ignoring nonexistent directory "include"
ignoring nonexistent directory "/sw/include"
ignoring nonexistent directory "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/c++/v1"
ignoring nonexistent directory "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/local/include"
ignoring nonexistent directory "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/Library/Frameworks"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/include
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../include/c++/v1
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0/include
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks (framework directory)
End of search list.
"/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld" -demangle -dynamic -arch x86_64 -macosx_version_min 10.10.0 -syslibroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk -o demo -framework Cocoa -framework OpenGL -framework IOKit /var/folders/b4/j5zrzg_n7hb205xs22z5f4qc0000gp/T/main-ea70be.o /usr/lib/libGLEW.a /usr/local/lib/libglfw3.a -lc++ -lSystem /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/clang/6.0/lib/darwin/libclang_rt.osx.a
Undefined symbols for architecture x86_64:
"_CVDisplayLinkCreateWithCGDisplay", referenced from:
__glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
__glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
"_CVDisplayLinkGetNominalOutputVideoRefreshPeriod", referenced from:
_vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
"_CVDisplayLinkRelease", referenced from:
__glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
__glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
如果收到与包含头文件相关的错误，编译器找不到头文件。您可以将-v标志传递给 GCC（包括 g++ ）或叮当（包括。 clang++ ） 以查看有关查找位置的信息。
正如此论坛帖子所解释的那样，如果您收到以下链接错误：
Undefined symbols for architecture x86_64:
"_CVDisplayLinkCreateWithCGDisplay", referenced from:
__glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
__glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
"_CVDisplayLinkGetNominalOutputVideoRefreshPeriod", referenced from:
_vidmodeFromCGDisplayMode in libglfw3.a(cocoa_monitor.m.o)
"_CVDisplayLinkRelease", referenced from:
__glfwPlatformGetVideoModes in libglfw3.a(cocoa_monitor.m.o)
__glfwPlatformGetVideoMode in libglfw3.a(cocoa_monitor.m.o)
ld: symbol(s) not found for architecture x86_64
然后，您可能需要与CoreVideo框架链接。如果要在命令行上编译，则可以使用 -framework CoreVideo .