How to Build GLEW on Windows with MinGW?

Building GLEW on Windows with MinGW

Attempting to build GLEW on Windows with MinGW using the command gcc -static glew.c glewinfo.c visualinfo.c -I/path/to/glew/include may result in numerous linker errors due to missing references.

Instead, the appropriate command to build GLEW is as follows (modified from the make log for clarity):

1. Define GLEW Properties and Compile GLEW

   mkdir lib/
   mkdir bin/
   gcc -DGLEW_NO_GLU -O2 -Wall -W -Iinclude  -DGLEW_BUILD -o src/glew.o -c src/glew.c

2. Build Shared Library (DLL)

   gcc -shared -Wl,-soname,libglew32.dll -Wl,--out-implib,lib/libglew32.dll.a    -o lib/glew32.dll src/glew.o -L/mingw/lib -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32

3. Create Static Library

   ar cr lib/libglew32.a src/glew.o

4. Create Pkg-Config File (Optional)

   sed \
                -e "s|@prefix@|/usr|g" \
                -e "s|@libdir@|/usr/lib|g" \
                -e "s|@exec_prefix@|/usr/bin|g" \
                -e "s|@includedir@|/usr/include/GL|g" \
                -e "s|@version@|1.6.0|g" \
                -e "s|@cflags@||g" \
                -e "s|@libname@|GLEW|g" \
                < glew.pc.in > glew.pc

5. Build MEX Version of GLEW

   gcc -DGLEW_NO_GLU -DGLEW_MX -O2 -Wall -W -Iinclude  -DGLEW_BUILD -o src/glew.mx.o -c src/glew.c
   gcc -shared -Wl,-soname,libglew32mx.dll -Wl,--out-implib,lib/libglew32mx.dll.a -o lib/glew32mx.dll src/glew.mx.o -L/mingw/lib -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32

6. Create Pkg-Config File for MEX Version (Optional)

   sed \
                -e "s|@prefix@|/usr|g" \
                -e "s|@libdir@|/usr/lib|g" \
                -e "s|@exec_prefix@|/usr/bin|g" \
                -e "s|@includedir@|/usr/include/GL|g" \
                -e "s|@version@|1.6.0|g" \
                -e "s|@cflags@|-DGLEW_MX|g" \
                -e "s|@libname@|GLEWmx|g" \
                < glew.pc.in > glewmx.pc

7. Build Utility Programs (Optional)

   gcc -c -O2 -Wall -W -Iinclude  -o src/glewinfo.o src/glewinfo.c
   gcc -O2 -Wall -W -Iinclude  -o bin/glewinfo.exe src/glewinfo.o -Llib  -lglew32 -L/mingw/lib -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
   gcc -c -O2 -Wall -W -Iinclude  -o src/visualinfo.o src/visualinfo.c
   gcc -O2 -Wall -W -Iinclude  -o bin/visualinfo.exe src/visualinfo.o -Llib  -lglew32 -L/mingw/lib -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32

Following these steps should result in a successful build of GLEW and its associated executables and libraries into the lib and bin folders.

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