Don't try to use --gc-sections on SunOS

The linker on Solaris pukes on the floor when handed --gc-sections, so this commit adds SunOS to the list of OSes to exclude from this section of CMakery.

fixes #10555

Signed-off-by: Gunnar Beutner <gunnar@beutner.name>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3b7865799cdea44316029f5a499f47082fc95988..f84cec362bfcf6b40581e620234a7f174060e244 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -143,7 +143,7 @@ if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g")
   endif()
 
-  if(NOT CMAKE_SYSTEM_NAME MATCHES AIX AND NOT CMAKE_SYSTEM_NAME MATCHES OpenBSD)
+  if(NOT CMAKE_SYSTEM_NAME MATCHES AIX AND NOT CMAKE_SYSTEM_NAME MATCHES OpenBSD AND NOT CMAKE_SYSTEM_NAME MATCHES SunOS)
     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections -Wl,--no-export-dynamic -Bsymbolic-functions -Wl,--dynamic-list-cpp-typeinfo -Wl,--dynamic-list-data")
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--gc-sections -Wl,--no-export-dynamic -Bsymbolic-functions -Wl,--dynamic-list-cpp-typeinfo -Wl,--dynamic-list-data")
   endif()