[llvm] d66f9c4 - Fix build rules for LLVM_WITH_Z3 after D95727

[Bjorn Pettersson via llvm-commits]

Author: Bjorn Pettersson
Date: 2021-04-03T12:25:37+02:00
New Revision: d66f9c4f1e83e69abf75f97cb5f8fd1dc9422357

URL: https://github.com/llvm/llvm-project/commit/d66f9c4f1e83e69abf75f97cb5f8fd1dc9422357
DIFF: https://github.com/llvm/llvm-project/commit/d66f9c4f1e83e69abf75f97cb5f8fd1dc9422357.diff

LOG: Fix build rules for LLVM_WITH_Z3 after D95727

Started to see build errors like this

../lib/Support/Z3Solver.cpp:19:10: fatal error: 'z3.h' file not found
#include <z3.h>
         ^~~~~~
1 error generated.

after commit 43ceb74eb1a5801662419fb66a6bf0d5414f1ec5.

The -isystem path to the Z3_INCLUDE_DIR wen't missing in the compile
commands. No idea why target_include_directories stopped working with
that commit, but using include_directories seem to work better.

Added: 
    

Modified: 
    llvm/lib/Support/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Support/CMakeLists.txt b/llvm/lib/Support/CMakeLists.txt
index ddacb4feaa0f2..36919b25b0eff 100644
--- a/llvm/lib/Support/CMakeLists.txt
+++ b/llvm/lib/Support/CMakeLists.txt
@@ -274,8 +274,5 @@ if(LLVM_INTEGRATED_CRT_ALLOC)
 endif()
 
 if(LLVM_WITH_Z3)
-  target_include_directories(LLVMSupport SYSTEM
-    PRIVATE
-    ${Z3_INCLUDE_DIR}
-    )
+  include_directories(SYSTEM ${Z3_INCLUDE_DIR})
 endif()