From 077619848623e9c7f8d6d8041596199115b7fc68 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Sun, 3 May 2020 15:49:48 -0700
Subject: Debug Solaris's MJIT failure

using -Winvalid-pch

https://rubyci.org/logs/rubyci.s3.amazonaws.com/solaris10-gcc/ruby-master/log/20200501T170004Z.fail.html.gz
---
 mjit_worker.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'mjit_worker.c')

diff --git a/mjit_worker.c b/mjit_worker.c
index 5942880..145ad54 100644
--- a/mjit_worker.c
+++ b/mjit_worker.c
@@ -266,7 +266,11 @@ static char *libruby_pathflag;
 #if defined(__GNUC__) && \
      (!defined(__clang__) || \
       (defined(__clang__) && (defined(__FreeBSD__) || defined(__GLIBC__))))
-# define GCC_PIC_FLAGS "-Wfatal-errors", "-fPIC", "-shared", "-w", "-pipe",
+# ifdef __sun
+#  define GCC_PIC_FLAGS "-Winvalid-pch", "-fPIC", "-shared", "-w", "-pipe",
+# else
+#  define GCC_PIC_FLAGS "-Wfatal-errors", "-fPIC", "-shared", "-w", "-pipe",
+# endif
 # define MJIT_CFLAGS_PIPE 1
 #else
 # define GCC_PIC_FLAGS /* empty */
-- 
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