build: Define OSTREE_ENABLE_EXPERIMENTAL_API for g-ir-scanner

When compiling libostree, OSTREE_ENABLE_EXPERIMENTAL_API is managed via
config.h. However, g-ir-scanner can't use that since it gets confused
about the namespace of all the random macros. It won't include the
experimental APIs unless the macro is defined through another means.
Without this, none of the experimental APIs were being included in the
gir data.

Closes: #1322
Approved by: pwithnall

diff --git a/Makefile-libostree.am b/Makefile-libostree.am
index f83760964737fc131dc326ab8e87f391903f2fd3..63b0038b2b32bd73400885c3323fd61f832dd9bd 100644 (file)
--- a/Makefile-libostree.am
+++ b/Makefile-libostree.am
@@ -261,6 +261,10 @@ OSTree-1.0.gir: libostree-1.la Makefile
 OSTree_1_0_gir_EXPORT_PACKAGES = ostree-1
 OSTree_1_0_gir_INCLUDES = Gio-2.0
 OSTree_1_0_gir_CFLAGS = $(libostree_1_la_CFLAGS)
+if ENABLE_EXPERIMENTAL_API
+# When compiling this is set via config.h, but g-ir-scanner can't use that
+OSTree_1_0_gir_CFLAGS += -DOSTREE_ENABLE_EXPERIMENTAL_API=1
+endif
 OSTree_1_0_gir_LIBS = libostree-1.la
 OSTree_1_0_gir_SCANNERFLAGS = --warn-all --identifier-prefix=Ostree --symbol-prefix=ostree $(GI_SCANNERFLAGS)
 OSTree_1_0_gir_FILES = $(libostreeinclude_HEADERS) $(filter-out %-private.h %/ostree-soup-uri.h $(libostree_experimental_headers),$(libostree_1_la_SOURCES))