configure.ac: Save and restore CPPFLAGS either side of test for libgd
commit3b249ec65aeba349f2a71ec9025e66153755057f
authorPeter Clifton <peter@clifton-electronics.co.uk>
Thu, 3 Jan 2013 02:41:34 +0000 (3 02:41 +0000)
committerPeter Clifton <peter@clifton-electronics.co.uk>
Thu, 3 Jan 2013 02:49:54 +0000 (3 02:49 +0000)
treec85cd283d15ca09eeb3035ff54cd6d5291a4e811
parenteeba32b37abdda9c383a8ed4a9fc43abe322887d
configure.ac: Save and restore CPPFLAGS either side of test for libgd

Ensure we add GD_CFLAGS to the the main flag list later instead.
configure.ac