From: Ivan Maidanski <ivmai@mail.ru>
Date: Wed, 21 Aug 2019 21:48:30 +0000 (+0300)
Subject: Fix HOST determination in CMake script
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ede700ba04ac1c9c6a7ead8e4130cdc131580e7d;p=gc

Fix HOST determination in CMake script

As per the configure script, HOST variable value should identify the
target, not build host.

* CMakeLists.txt (HOST): Set variable before find_package(Threads);
change message type to STATUS; report ${HOST} value as "TARGET".
* CMakeLists.txt (_HOST): Use CMAKE_SYSTEM_PROCESSOR instead
of CMAKE_HOST_SYSTEM_PROCESSOR; specify vendor as "unknown" (instead
of empty string); remove FIXME.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ba0b55f0..703a02d3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -100,6 +100,10 @@ set(SRC alloc.c reclaim.c allchblk.c misc.c mach_dep.c os_dep.c
         mallocx.c)
 set(LIBS)
 
+set(_HOST ${CMAKE_SYSTEM_PROCESSOR}-unknown-${CMAKE_SYSTEM})
+string(TOLOWER ${_HOST} HOST)
+message(STATUS "TARGET = ${HOST}")
+
 if (enable_threads)
   find_package(Threads REQUIRED)
   message("Thread Model: ${CMAKE_THREAD_LIBS_INIT}" )
@@ -113,11 +117,6 @@ endif()
 #       MESSAGE("Parallel mark requires enable_threads ON" )
 #ENDIF(Threads_FOUND)
 
-set(_HOST ${CMAKE_HOST_SYSTEM_PROCESSOR}--${CMAKE_SYSTEM})
-                                #FIXME missing the vendor field.
-string(TOLOWER ${_HOST} HOST)
-message("HOST = ${HOST}")
-
 # Thread Detection.  Relying on cmake for lib and includes.
 #TODO check cmake detection
 if (CMAKE_USE_PTHREADS_INIT)