cmake: Add check for tgmath.h header.

5 years ago · 11adcd5ac8
2 changed files with 11 additions and 0 deletions
--- a/cl_dll/CMakeLists.txt
+++ b/cl_dll/CMakeLists.txt
@ -25,6 +25,11 @@ project (CLDLL)
				@@ -25,6 +25,11 @@ project (CLDLL)

 set (CLDLL_LIBRARY client)

+include(CheckIncludeFile)
+check_include_file("tgmath.h" HAVE_TGMATH_H)
+if(HAVE_TGMATH_H)
+	add_definitions(-DHAVE_TGMATH_H)
+endif()

 add_definitions(-DCLIENT_WEAPONS -DCLIENT_DLL)

--- a/dlls/CMakeLists.txt
+++ b/dlls/CMakeLists.txt
@ -25,6 +25,12 @@ project (SVDLL)
				@@ -25,6 +25,12 @@ project (SVDLL)

 set (SVDLL_LIBRARY server)

+include(CheckIncludeFile)
+check_include_file("tgmath.h" HAVE_TGMATH_H)
+if(HAVE_TGMATH_H)
+	add_definitions(-DHAVE_TGMATH_H)
+endif()
+
 add_definitions(-DCLIENT_WEAPONS)

 if(NOT MSVC)