From b97e5cb21bf97bcdd8c393f032c6eef453f4f410 Mon Sep 17 00:00:00 2001
From: Philip Withnall <withnall@endlessm.com>
Date: Fri, 24 Nov 2017 12:24:31 +0000
Subject: [PATCH] glib-tap: Add missing mkdir for .test generation rule
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We can’t guarantee that the builddir we’re generating in actually exists
— if doing a clean build with builddir ≠ srcdir, and there are no other
rules which generate build products in builddir, the .test generation
rule can fail. This happens for flatpak-builder.git for me.

Try to avoid that by explicitly creating the builddir.

Signed-off-by: Philip Withnall <withnall@endlessm.com>

https://bugzilla.gnome.org/show_bug.cgi?id=790785
---
 glib-tap.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/glib-tap.mk b/glib-tap.mk
index 5f25b620a..e73438db8 100644
--- a/glib-tap.mk
+++ b/glib-tap.mk
@@ -125,7 +125,8 @@ installed_testcases = $(test_programs) $(installed_test_programs) \
 installed_test_meta_DATA = $(installed_testcases:=.test)
 
 %.test: %$(EXEEXT) Makefile
-	$(AM_V_GEN) (echo '[Test]' > $@.tmp; \
+	$(AM_V_GEN) ($(MKDIR_P) $(@D); \
+	echo '[Test]' > $@.tmp; \
 	echo 'Type=session' >> $@.tmp; \
 	echo 'Exec=$(installed_testdir)/$(notdir $<) --tap' >> $@.tmp; \
 	echo 'Output=TAP' >> $@.tmp; \