From 63927cbb24c80b0cad5829338a6f76da6a873beb Mon Sep 17 00:00:00 2001
From: Sandy Carter <bwrsandman@gmail.com>
Date: Sat, 16 Nov 2019 09:43:29 +0100
Subject: [PATCH 1/2] glslang: Rename and move cmake export

CMake when searching for a package in config mode will by default look for
a file called <name>Config.cmake or <lower-case-name>-config.cmake.
The previous naming would force the user to specify the name to
glslangTargets. The name is therefore changed to glslangConfig.cmake.

On Unix, cmake will look for the config files in the following directories:
<prefix>/(lib/<arch>|lib|share)/cmake/<name>*/          (U)
<prefix>/(lib/<arch>|lib|share)/<name>*/                (U)
<prefix>/(lib/<arch>|lib|share)/<name>*/(cmake|CMake)/  (U)
Previously the destination directory was <prefix>/lib/cmake which would not
be found.
The destination directory now includes the package name.

A namespace is added to be able to specify components.
---
 glslang/CMakeLists.txt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/glslang/CMakeLists.txt b/glslang/CMakeLists.txt
index 1c7d22a2..7408d81c 100644
--- a/glslang/CMakeLists.txt
+++ b/glslang/CMakeLists.txt
@@ -200,17 +200,18 @@ endif(WIN32)
 if(ENABLE_GLSLANG_INSTALL)
     if(BUILD_SHARED_LIBS)
         install(TARGETS glslang
-                EXPORT  glslangTargets
+                EXPORT  glslangConfig
                 ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
                 LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
                 RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
     else()
         install(TARGETS glslang MachineIndependent GenericCodeGen
-                EXPORT  glslangTargets
+                EXPORT  glslangConfig
                 ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
     endif()
 
-    install(EXPORT glslangTargets DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake)
+    install(EXPORT glslangConfig NAMESPACE glslang::
+            DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/glslang)
 
     set(ALL_HEADERS
         ${GLSLANG_HEADERS}
-- 
2.28.0