/bin/sh ../../libtool –tag=CC –mode=compile gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -I../.. -I../.. -mms-bitfields -IC:/MinGW/include/glib-2.0 -IC:/MinGW/lib/glib-2.0/include -IC:/MinGW/include/libpng14 -DG_DISABLE_SINGLE_INCLUDES -I/mingw/include -DGDK_PIXBUF_DISABLE_DEPRECATED -g -O2 -Wall -mms-bitfields -MT pixops.lo -MD -MP -MF .deps/pixops.Tpo -c -o pixops.lo pixops.c
libtool: compile: gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -I../.. -I../.. -mms-bitfields -IC:/MinGW/include/glib-2.0 -IC:/MinGW/lib/glib-2.0/include -IC:/MinGW/include/libpng14 -DG_DISABLE_SINGLE_INCLUDES -I/mingw/include -DGDK_PIXBUF_DISABLE_DEPRECATED -g -O2 -Wall -mms-bitfields -MT pixops.lo -MD -MP -MF .deps/pixops.Tpo -c pixops.c -DDLL_EXPORT -DPIC -o .libs/pixops.o
libtool: compile: gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I../.. -I../.. -I../.. -mms-bitfields -IC:/MinGW/include/glib-2.0 -IC:/MinGW/lib/glib-2.0/include -IC:/MinGW/include/libpng14 -DG_DISABLE_SINGLE_INCLUDES -I/mingw/include -DGDK_PIXBUF_DISABLE_DEPRECATED -g -O2 -Wall -mms-bitfields -MT pixops.lo -MD -MP -MF .deps/pixops.Tpo -c pixops.c -DDLL_EXPORT -DPIC -o .libs/pixops.o
gcc.exe: : Invalid argument
make[4]: *** [pixops.lo] Error 1
上述的编译错误，奋斗了两天终于解决了，不是自己改错的，而是上天帮助我找到Building Evolution on Windows的这一段：‘
pkg-config for Win32 can be found on ftp.gnome.org, too, in http://ftp.gnome.org/pub/gnome/binaries/win32/dependencies/.
To work around a bug in MSYS bash, you need to create a file pkg-config.sh somewhere with the contents:
#!/bin/sh if pkg-config "$@" > /dev/null 2>&1 ; then res=true else res=false fi pkg-config "$@" | tr -d \\r && $res
And then set the environment variable PKG_CONFIG=/path/to/that/pkg-config.sh
’
也就是说，在MSYS里，会有错误，所以需要新增一个pkg-config.sh的档案，然后设定PKG_CONFIG，宾果，酱就对了，我把pkg-config.sh放在/mingw/bin下，设定PKG_CONFIG=/mingw/bin/pkg-config.sh，然后编译这个套件就成功了，感谢神，又过一关了！