$NetBSD: patch-CMakeLists.txt,v 1.2 2021/04/10 08:36:03 adam Exp $

Get X265_VERSION and X265_LATEST_TAG from outside.

Solaris ld: Provided assembler is not PIC, so we pass "-mimpure-text"
            to the compiler so it doesn't send "-ztext" to ld.

Solaris ld: Passing "-Wa,--noexecstack" to gcc will generate an ELF section
            requesting a non executable stack. I don't know if Solaris ld
            is complying or just ignoring it.

--- CMakeLists.txt.orig	2021-03-16 12:53:00.000000000 +0000
+++ CMakeLists.txt
@@ -485,7 +485,6 @@ if(POWER)
     endif()
 endif()
 
-include(Version) # determine X265_VERSION and X265_LATEST_TAG
 include_directories(. common encoder "${PROJECT_BINARY_DIR}")
 
 option(ENABLE_PPA "Enable PPA profiling instrumentation" OFF)
@@ -665,7 +664,11 @@ if(ENABLE_SHARED)
         elseif(CYGWIN)
             # Cygwin is not officially supported or tested. MinGW with msys is recommended.
         else()
-            list(APPEND LINKER_OPTIONS "-Wl,-Bsymbolic,-znoexecstack")
+            if(${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
+                list(APPEND LINKER_OPTIONS "-mimpure-text -Wa,--noexecstack")
+            else()
+                list(APPEND LINKER_OPTIONS "-Wl,-Bsymbolic,-znoexecstack")
+            endif()
         endif()
     endif()
     set_target_properties(x265-shared PROPERTIES SOVERSION ${X265_BUILD})