configure: Ensure that config.h can be safely included multiple times.
authorCarl Worth <cworth@cworth.org>
Thu, 17 Jun 2010 22:25:07 +0000 (15:25 -0700)
committerCarl Worth <cworth@cworth.org>
Wed, 23 Jun 2010 23:13:31 +0000 (16:13 -0700)
commit60c67e46b1b0c69171929be5915bb5468a7faff6
tree1b1c95cf6224e972bc74a25269bcbe15f4b09393
parenta32305a8bd28e19b2e97d430a9f61587b7222bd5
configure: Ensure that config.h can be safely included multiple times.

Use AH_TOP and AH_BOTTOM macros so that the standard include guard
mechanisms are emitted by autoheader into the generated config.h file.
configure.ac