From fe95f3ca3634529cecfe3dddb88095c273e36722 Mon Sep 17 00:00:00 2001
From: Dominic Chen <d.c.ddcc@gmail.com>
Date: Tue, 4 Apr 2017 19:52:25 +0000
Subject: [analyzer] Add new Z3 constraint manager backend

Summary: Implement new Z3 constraint manager backend.

Reviewers: zaks.anna, dcoughlin, NoQ, xazax.hun

Subscribers: mgorny, cfe-commits

Differential Revision: https://reviews.llvm.org/D28952

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@299463 91177308-0d34-0410-b5e6-96231b3b80d8
---
 cmake/modules/FindZ3.cmake | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 cmake/modules/FindZ3.cmake

(limited to 'cmake')

diff --git a/cmake/modules/FindZ3.cmake b/cmake/modules/FindZ3.cmake
new file mode 100644
index 0000000000..d95f073af1
--- /dev/null
+++ b/cmake/modules/FindZ3.cmake
@@ -0,0 +1,28 @@
+find_path(Z3_INCLUDE_DIR NAMES z3.h
+   PATH_SUFFIXES libz3
+   )
+
+find_library(Z3_LIBRARIES NAMES z3 libz3
+   )
+
+find_program(Z3_EXECUTABLE z3)
+
+if(Z3_INCLUDE_DIR AND Z3_EXECUTABLE)
+    execute_process (COMMAND ${Z3_EXECUTABLE} -version
+      OUTPUT_VARIABLE libz3_version_str
+      ERROR_QUIET
+      OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+    string(REGEX REPLACE "^Z3 version ([0-9.]+)" "\\1"
+           Z3_VERSION_STRING "${libz3_version_str}")
+    unset(libz3_version_str)
+endif()
+
+# handle the QUIETLY and REQUIRED arguments and set Z3_FOUND to TRUE if
+# all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Z3
+                                  REQUIRED_VARS Z3_LIBRARIES Z3_INCLUDE_DIR
+                                  VERSION_VAR Z3_VERSION_STRING)
+
+mark_as_advanced(Z3_INCLUDE_DIR Z3_LIBRARIES)
-- 
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