gcc-config: add examples of profile formats

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/gcc-config b/gcc-config
index 0eb1b5f..eadea0b 100755
--- a/gcc-config
+++ b/gcc-config
@@ -61,8 +61,9 @@ usage() {
 	  -L, --get-lib-path         Print path where libraries of the given/current
 	                             profile are located.
 
-	Profile names are of the form:  <CTARGET>-<version>
-	For example:                    i686-pc-linux-gnu-3.2.1
+	Profile names are of the form:  <CTARGET>-<version> (like 'i686-pc-linux-gnu-3.2.1')
+	                                <version> (like '3.2.1')
+	                                <profile-number> (as specified in '--list-profiles')
 	EOF
 	exit ${1:-1}
 }