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C++ 从源代码编译的FreeImage#未找到包含FreeImage.h的文件_C++_Macos_Command Line_Include - Fatal编程技术网

C++ 从源代码编译的FreeImage#未找到包含FreeImage.h的文件

C++ 从源代码编译的FreeImage#未找到包含FreeImage.h的文件,c++,macos,command-line,include,C++,Macos,Command Line,Include,我在Mac OS X 10.6上从源代码/lib/FreeImage编译了FreeImage 3.10.0 我可以看到,在编译之后,这些文件被复制了: /usr/local/lib/libfreeimage-3.10.0.dylib /usr/local/lib/libfreeimage.a /usr/local/include/FreeImage.h CMake找不到FreeImage,但我甚至找不到 #include <FreeImage.h> // not found 更

我在Mac OS X 10.6上从源代码/lib/FreeImage编译了FreeImage 3.10.0

我可以看到,在编译之后,这些文件被复制了:

/usr/local/lib/libfreeimage-3.10.0.dylib
/usr/local/lib/libfreeimage.a
/usr/local/include/FreeImage.h
CMake找不到FreeImage,但我甚至找不到

#include <FreeImage.h>  // not found
更新:我按照Nicholas的指示将这些行添加到我的Makefile中,然后重建,但这不起作用:

CFLAGS = -I/usr/local/include
LDFLAGS = -L/usr/local/lib

编译时,必须将-I/usr/local/include添加到CFLAGS中,并将-L/usr/local/lib添加到LDFLAGS中。

使用gcc-c file.c-o file.o-I/usr/local/include编译时应该编译引用FreeImage.h的文件

但是,使用isysroot时,所有内容都与系统根相关(即,您对/usr/local/include的引用实际上是isysroot/usr/local/include)。“gcc-v”将展示正在进行的一切,使事情变得简单:

tmp diciu$ gcc -v -isysroot /Developer/SDKs/MacOSX10.6.sdk test.c
[..]
ignoring nonexistent directory "/Developer/SDKs/MacOSX10.6.sdk/usr/local/include"

INCLUDE+=
”行看起来像要攻击的行:

INCLUDE += -I/usr/local/include

如果库也丢失了,那么您需要找到另一行添加“
-L/usr/include/lib
”。

是否意味着-I和路径之间有一个空格:
-I/usr/local/include
INCLUDE += -I/usr/local/include