diff options
| author | Chih-Wei Huang <[email protected]> | 2019-07-05 16:35:19 +0800 |
|---|---|---|
| committer | Mauro Rossi <[email protected]> | 2019-07-10 08:56:37 +0200 |
| commit | 4dc129e4f465ac7a22c88aebf1fd3fcef87c8376 (patch) | |
| tree | 5b0d99b6ed96c8d4476194463d1a5e1303e26219 /src/vulkan/Android.mk | |
| parent | a74285def252076ac49daa4e4333735bca034f01 (diff) | |
android: vulkan/util: fix generating vk_enum_to_str.*
The gen_enum_to_str.py generates vk_enum_to_str.c and its header at once.
However, the makefiles incorrectly list both files parallel with the same
recipes. That means both two files may be generated simultaneously by two
processes. The generating files may be truncated by another process, as
shown below:
$ cd $OUT/obj/STATIC_LIBRARIES/libmesa_vulkan_util_intermediates/util
$ ls -l
-rw-rw-r-- 1 lh lh 193713 Jul 5 13:31 vk_enum_to_str.c
-rw-rw-r-- 1 lh lh 4609 Jul 5 13:31 vk_enum_to_str.d
-rw-rw-r-- 1 lh lh 0 Jul 5 16:21 vk_enum_to_str.h
Let one file depends on the other with empty recipe to avoid the issue.
Signed-off-by: Chih-Wei Huang <[email protected]>
Reviewed-by: Lionel Landwerlin <[email protected]>
Diffstat (limited to 'src/vulkan/Android.mk')
| -rw-r--r-- | src/vulkan/Android.mk | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/vulkan/Android.mk b/src/vulkan/Android.mk index c3230d8288f..71aa5e5f0bd 100644 --- a/src/vulkan/Android.mk +++ b/src/vulkan/Android.mk @@ -54,14 +54,16 @@ LOCAL_SRC_FILES := $(VULKAN_UTIL_FILES) $(VULKAN_WSI_FILES) vulkan_api_xml = $(MESA_TOP)/src/vulkan/registry/vk.xml -$(LOCAL_GENERATED_SOURCES): $(MESA_TOP)/src/vulkan/util/gen_enum_to_str.py \ +$(firstword $(LOCAL_GENERATED_SOURCES)): $(MESA_TOP)/src/vulkan/util/gen_enum_to_str.py \ $(vulkan_api_xml) @echo "target Generated: $(PRIVATE_MODULE) <= $(notdir $(@))" @mkdir -p $(dir $@) - $(hide) $(MESA_PYTHON2) $(MESA_TOP)/src/vulkan/util/gen_enum_to_str.py \ + $(hide) $(MESA_PYTHON2) $< \ --xml $(vulkan_api_xml) \ --outdir $(dir $@) +$(lastword $(LOCAL_GENERATED_SOURCES)): $(firstword $(LOCAL_GENERATED_SOURCES)) + LOCAL_EXPORT_C_INCLUDE_DIRS := $(intermediates)/util ifeq ($(filter $(MESA_ANDROID_MAJOR_VERSION), 4 5 6 7),) |