From d64940891dffcb951f4b76426490cbc94fb4aba7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= <tor.arne.vestbo@qt.io>
Date: Fri, 2 Jun 2017 14:08:32 +0200
Subject: Add qmake feature and configure option to use ccache

Enabled via configure --ccache, or CONFIG += ccache in 3rd party
projects.

Ensures that we use the right sloppiness and other ccache options
during compilation.

Task-number: QTBUG-31034
Change-Id: I696b3d3f0398873a29b93d1bc2b4d4e06ef23dc9
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
---
 config_help.txt | 1 +
 1 file changed, 1 insertion(+)

(limited to 'config_help.txt')

diff --git a/config_help.txt b/config_help.txt
index d1b0ac56b0..f06584a480 100644
--- a/config_help.txt
+++ b/config_help.txt
@@ -144,6 +144,7 @@ Build options:
   -ltcg ................ Use Link Time Code Generation [no]
   -use-gold-linker ..... Use the GNU gold linker [auto]
   -incredibuild-xge .... Use the IncrediBuild XGE [no] (Windows only)
+  -ccache .............. Use the ccache compiler cache [no] (Unix only)
   -make-tool <tool> .... Use <tool> to build qmake [nmake] (Windows only)
   -mp .................. Use multiple processors for compilation (MSVC only)
 
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