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authorTobias Markmann <tm@ayena.de>2015-05-12 12:59:02 (GMT)
committerTobias Markmann <tm@ayena.de>2015-05-19 07:37:41 (GMT)
commit55e0ca2aa1f2216121ecf17126caf8bdd4f3094b (patch)
tree4142f875555f4f2e8035edb2d5cd551bc78dd677 /BuildTools/SCons
parent39342e46bdf3a2b12bff5bd267809bf4dfc277b5 (diff)
downloadswift-55e0ca2aa1f2216121ecf17126caf8bdd4f3094b.zip
swift-55e0ca2aa1f2216121ecf17126caf8bdd4f3094b.tar.bz2
Gracefully handle pkg-config when Qt is not installed
Test-Information: Tested on Elementary OS 0.2.0. Without this patch scons crashed if not all required Qt libs are installed. Now it marks Qt as unavailable and will configure a build without Swift. Change-Id: I5aa28ab8438e4c326d16413deb3a3fa739c94480
Diffstat (limited to 'BuildTools/SCons')
-rw-r--r--BuildTools/SCons/Tools/qt4.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/BuildTools/SCons/Tools/qt4.py b/BuildTools/SCons/Tools/qt4.py
index 17292d9..f4b59e3 100644
--- a/BuildTools/SCons/Tools/qt4.py
+++ b/BuildTools/SCons/Tools/qt4.py
@@ -506,6 +506,13 @@ def enable_modules(self, modules, debug=False, crosscompiling=False, version='4'
modules_str = " ".join(modules)
if not version == '4' :
modules_str = modules_str.replace('Qt', 'Qt5')
+
+ # Check if Qt is registed at pkg-config
+ ret = test_env.TryAction('pkg-config --exists \'%s\'' % modules_str)[0]
+ test_env.Result( ret )
+ if not ret:
+ print("Qt not found.")
+ return
test_env.ParseConfig("pkg-config --cflags --libs " + modules_str)
self.AppendUnique(LIBS=test_env["LIBS"], LIBPATH=test_env["LIBPATH"], CPPPATH=test_env["CPPPATH"])
self["QT4_MOCCPPPATH"] = self["CPPPATH"]