From f203c68832c7f6b71c9ae6f26b004bea66671a60 Mon Sep 17 00:00:00 2001
From: Philip Pfaffe <philip.pfaffe@gmail.com>
Date: Tue, 6 Nov 2018 15:18:17 +0000
Subject: [PATCH] [CMake] Fix generation of exported targets in build directory

CMake generates the exports file wrongly if the CMAKE_BUILD_TYPE is
unset for multi-configuration generators.

The generated file lib/cmake/polly/PollyExports-all.cmake then contains:

set_target_properties(LLVMPolly PROPERTIES
              IMPORTED_LOCATION_ my_build_dir/lib/LLVMPolly.so)
set_target_properties(Polly PROPERTIES
              IMPORTED_LOCATION_ my_build_dir/lib/libPolly.a)

This patch conditionalizes the underscore.

Patch by: Marcin Copik

Differential Revision: D53376

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@346231 91177308-0d34-0410-b5e6-96231b3b80d8
---
 cmake/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 969292cd..211f9551 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -60,7 +60,7 @@ foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
   if (NOT tgt_type STREQUAL "INTERFACE_LIBRARY")
     set(POLLY_EXPORTS
       "set_target_properties(${tgt} PROPERTIES
-              IMPORTED_LOCATION_$<UPPER_CASE:$<CONFIG>> $<TARGET_FILE:${tgt}>)
+              IMPORTED_LOCATION$<$<NOT:$<CONFIG:>>:_$<UPPER_CASE:$<CONFIG>>> $<TARGET_FILE:${tgt}>)
 ${POLLY_EXPORTS}")
   endif()
 endforeach(tgt)
@@ -111,7 +111,7 @@ foreach(tgt IN LISTS POLLY_CONFIG_EXPORTED_TARGETS)
   if (NOT tgt_type STREQUAL "INTERFACE_LIBRARY")
     set(POLLY_EXPORTS
 "set_target_properties(${tgt} PROPERTIES
-        IMPORTED_LOCATION$<$<NOT:$<CONFIG:>>:_<UPPER_CASE:$<CONFIG>> \${CMAKE_CURRENT_LIST_DIR}/${tgt_path})
+        IMPORTED_LOCATION$<$<NOT:$<CONFIG:>>:_$<UPPER_CASE:$<CONFIG>>> \${CMAKE_CURRENT_LIST_DIR}/${tgt_path})
 ${POLLY_EXPORTS}")
   endif()
 endforeach(tgt)
-- 
2.11.4.GIT