Added OSG_ENVVAR_SUPPORTED cmake control and bool osg::getEnvVar(const char* name, T& value, ...) conviniece funcions to make it easier to implement optinal getenv reading code.

2017-11-01 13:32:47 +00:00
parent fb175eed14
commit 51a9c66856
3 changed files with 106 additions and 0 deletions
--- a/src/osg/Config.in
+++ b/src/osg/Config.in
@@ -34,5 +34,6 @@
 #cmakedefine OSG_DISABLE_MSVC_WARNINGS
 #cmakedefine OSG_PROVIDE_READFILE
 #cmakedefine OSG_USE_DEPRECATED_API
+#cmakedefine OSG_ENVVAR_SUPPORTED

 #endif