[Mesa-dev] [PATCH] Mesa: Fix a race in the build

[Stéphane Marchesin]

From: Mike Frysinger <vapier at chromium.org>

The intent of the message above it is right (we need to build those
dependencies in that order) but the implementation is wrong, as it
can be executed in any order. To enforce the order, invoke make
multiple times.
---
 src/mesa/Makefile |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/mesa/Makefile b/src/mesa/Makefile
index b0b461f..c436890 100644
--- a/src/mesa/Makefile
+++ b/src/mesa/Makefile
@@ -33,8 +33,12 @@ MESA_CXXFLAGS := $(LLVM_CFLAGS) $(CXXFLAGS)
 	$(CC) -c -o $@ $< $(MESA_CPPFLAGS) $(MESA_CFLAGS)
 
 # Default: build dependencies, then asm_subdirs, GLSL built-in lib,
-# then convenience libs (.a) and finally the device drivers:
-default: $(DEPENDS) asm_subdirs $(MESA_LIBS) driver_subdirs
+# then convenience libs (.a) and finally the device drivers.
+# To ensure ordering, we have to invoke make each time:
+default: $(DEPENDS)
+	$(MAKE) asm_subdirs
+	$(MAKE) $(MESA_LIBS)
+	$(MAKE) driver_subdirs
 
 .PHONY: main/git_sha1.h.tmp
 main/git_sha1.h.tmp:
-- 
1.7.5.3.367.ga9930