Mesa (master): anv: Give the installed intel_icd.json file an absolute path

[Jason Ekstrand]

Module: Mesa
Branch: master
Commit: a2ae67aa47df6dd41802462105dac7ce5ab676a2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a2ae67aa47df6dd41802462105dac7ce5ab676a2

Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date:   Fri Aug 19 09:01:14 2016 -0700

anv: Give the installed intel_icd.json file an absolute path

Not providing a path allows the ICD to work on multi-arch systems but
breaks it if you install anywhere other than /usr/lib.  Given that users
may be installing locally in .local or similar, we probably do want to
provide a filename.  Distros can carry a revert of this commit if they want
an intel_icd.json file without the path.

Signed-off-by: Jason Ekstrand <jason at jlekstrand.net>
Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>
Reviewed-by: Chad Versace <chad at kiwitree.net>

---

 src/intel/vulkan/.gitignore                            | 1 +
 src/intel/vulkan/Makefile.am                           | 7 ++++++-
 src/intel/vulkan/{intel_icd.json => intel_icd.json.in} | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/intel/vulkan/.gitignore b/src/intel/vulkan/.gitignore
index bde5cd8..a099ff6 100644
--- a/src/intel/vulkan/.gitignore
+++ b/src/intel/vulkan/.gitignore
@@ -3,3 +3,4 @@
 /anv_entrypoints.h
 /anv_timestamp.h
 /dev_icd.json
+/intel_icd.json
diff --git a/src/intel/vulkan/Makefile.am b/src/intel/vulkan/Makefile.am
index ad0148d..9fef960 100644
--- a/src/intel/vulkan/Makefile.am
+++ b/src/intel/vulkan/Makefile.am
@@ -141,7 +141,7 @@ anv_timestamp.h:
 	$(AM_V_GEN) echo "#define ANV_TIMESTAMP \"$(TIMESTAMP_CMD)\"" > $@
 
 BUILT_SOURCES = $(VULKAN_GENERATED_FILES)
-CLEANFILES = $(BUILT_SOURCES) dev_icd.json
+CLEANFILES = $(BUILT_SOURCES) dev_icd.json intel_icd.json
 EXTRA_DIST = \
 	$(top_srcdir)/include/vulkan/vk_icd.h \
 	anv_entrypoints_gen.py \
@@ -170,6 +170,11 @@ dev_icd.json : dev_icd.json.in
 		-e "s#@build_libdir@#${abs_top_builddir}/${LIB_DIR}#" \
 		< $(srcdir)/dev_icd.json.in > $@
 
+intel_icd.json : intel_icd.json.in
+	$(AM_V_GEN) $(SED) \
+		-e "s#@install_libdir@#${libdir}#" \
+		< $(srcdir)/intel_icd.json.in > $@
+
 # Libvulkan with dummy gem. Used for unit tests.
 libvulkan_test_la_SOURCES = $(VULKAN_GEM_STUB_FILES)
 libvulkan_test_la_LIBADD = $(VULKAN_LIB_DEPS) -lX11-xcb
diff --git a/src/intel/vulkan/intel_icd.json b/src/intel/vulkan/intel_icd.json.in
similarity index 59%
rename from src/intel/vulkan/intel_icd.json
rename to src/intel/vulkan/intel_icd.json.in
index 277c14e..d9b363a 100644
--- a/src/intel/vulkan/intel_icd.json
+++ b/src/intel/vulkan/intel_icd.json.in
@@ -1,7 +1,7 @@
 {
     "file_format_version": "1.0.0",
     "ICD": {
-        "library_path": "libvulkan_intel.so",
+        "library_path": "@install_libdir@/libvulkan_intel.so",
         "abi_versions": "1.0.3"
     }
 }