From a3904dadb0cc18cbba8e6d10edb47f7077b4f3f9 Mon Sep 17 00:00:00 2001
From: Masaru Tsuchiyama <m.tmatma@gmail.com>
Date: Fri, 3 Aug 2018 06:44:10 +0900
Subject: [PATCH] =?UTF-8?q?=E7=92=B0=E5=A2=83=E5=A4=89=E6=95=B0=20SKIP=5FC?=
 =?UTF-8?q?REATE=5FGITHASH=20=E3=81=8C=201=20=E3=81=AB=E3=82=BB=E3=83=83?=
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 =?UTF-8?q?=20githash.h=20=E3=81=8C=E5=AD=98=E5=9C=A8=E3=81=97=E3=81=A6?=
 =?UTF-8?q?=E3=81=84=E3=81=AA=E3=81=8B=E3=81=A3=E3=81=9F=E3=82=89=20githas?=
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---
 sakura/githash.bat | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/sakura/githash.bat b/sakura/githash.bat
index 1bd224ffa0..dd4c40f4d7 100644
--- a/sakura/githash.bat
+++ b/sakura/githash.bat
@@ -88,6 +88,20 @@ if "%APPVEYOR_BUILD_URL_VALID%" == "1" (
 set GITHASH_H=%OUT_DIR%\githash.h
 set GITHASH_H_TMP=%GITHASH_H%.tmp
 
+@rem check if skip creation of %GITHASH_H%
+set VALID_CREATE_GITHASH=1
+if "%SKIP_CREATE_GITHASH%" == "1" (
+	set VALID_CREATE_GITHASH=0
+)
+if not exist "%GITHASH_H%" (
+	set VALID_CREATE_GITHASH=1
+)
+
+if "%VALID_CREATE_GITHASH%" == "0" (
+	@echo skip creation of %GITHASH_H%
+	exit /b 0
+)
+
 call :output_githash > %GITHASH_H_TMP%
 
 fc %GITHASH_H% %GITHASH_H_TMP% 1>nul 2>&1