编译安装PHP出错configure: error: GD build test failed.

checking pcre install prefix… no
checking whether to enable FTP support… no
checking OpenSSL dir for FTP… no
checking for GD support… yes
checking for the location of libjpeg… /usr/local
checking for the location of libpng… /usr/local
checking for the location of libXpm… no
checking for FreeType 2… /usr/local
checking for T1lib support… no
checking whether to enable truetype string function in GD… yes
checking whether to enable JIS-mapped Japanese font support in GD… no
checking for fabsf… yes
checking for floorf… yes
checking for jpeg_read_header in -ljpeg… yes
checking for png_write_image in -lpng… yes
If configure fails try –with-xpm-dir=

貌似是说找不到GD 库，由于我前面安装GD是自己编译安装的。
把
1
–with-gd

修改为
1
–with-gd=/usr/local/gd2/