buildsys: cleanup gpgme compile time check

- handle gpgme libs and cflags separately rather than appending to
  CFLAGS and LDFLAGS
- be consistent in AC_LINK_IFELSE check for gpgme 1.3.0 (though this is
  irrelephant since we don't actually run)
- be consistent with usage of "have" and "with" variables (this
  actually ends up reducing SLOC)
- when voluntary detection fails, unset GPGME_CFLAGS and GPGME_LIBS
- when requested support fails the version check, complain about the min
  version.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/libalpm/Makefile.am b/lib/libalpm/Makefile.am
index c34079c7..31de62e3 100644
--- a/lib/libalpm/Makefile.am
+++ b/lib/libalpm/Makefile.am
@@ -67,12 +67,14 @@ libalpm_la_LDFLAGS = -no-undefined -version-info $(LIB_VERSION_INFO)
 
 libalpm_la_CFLAGS = \
 	$(AM_CFLAGS) \
+	$(GPGME_CFLAGS) \
 	$(LIBARCHIVE_CFLAGS) \
 	$(LIBCURL_CFLAGS) \
 	$(LIBSSL_CFLAGS)
 
 libalpm_la_LIBADD = \
 	$(LTLIBINTL) \
+	$(GPGME_LIBS) \
 	$(LIBARCHIVE_LIBS) \
 	$(LIBCURL_LIBS) \
 	$(LIBSSL_LIBS)