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Bug 56793. Add support for building unix mozilla with a default

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MOZILLA_FIVE_HOME.  Build changes r=cls.  Small XPCOM change sr=scc.


git-svn-id: svn://10.0.0.236/trunk@81575 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
ramiro%eazel.com
2000-10-21 08:33:16 +00:00
parent 874e0ea6e0
commit bad607d4b4
3 changed files with 42 additions and 0 deletions
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18
mozilla/xpcom/io/nsDirectoryService.cpp
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@@ -196,7 +196,25 @@ nsDirectoryService::GetCurrentProcessDirectory(nsILocalFile** aFile)
// - if MOZILLA_FIVE_HOME is defined, that is it
// - else give the current directory
char buf[MAXPATHLEN];
// The MOZ_DEFAULT_MOZILLA_FIVE_HOME variable can be set at configure time with
// a --with-default-mozilla-five-home=foo autoconf flag.
//
// The idea here is to allow for builds that have a default MOZILLA_FIVE_HOME
// regardless of the environment. This makes it easier to write apps that
// embed mozilla without having to worry about setting up the environment
//
// We do this py putenv()ing the default value into the environment. Note that
// we only do this if it is not already set.
#ifdef MOZ_DEFAULT_MOZILLA_FIVE_HOME
if (PR_GetEnv("MOZILLA_FIVE_HOME") == nsnull)
{
putenv("MOZILLA_FIVE_HOME=" MOZ_DEFAULT_MOZILLA_FIVE_HOME);
}
#endif
char *moz5 = PR_GetEnv("MOZILLA_FIVE_HOME");
if (moz5)
{
localFile->InitWithPath(moz5);