From 6423795efc5b665c595d9a0bf93cfbbca00362e9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Tue, 7 Nov 2017 23:47:19 -0300 Subject: [PATCH] docker: correctly escape $BACKEND in the help output MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In Makefiles the $ must be escaped as $$ in shell uses. Since 8a2390a4f47: $ make docker [...] NETWORK=1 Enable virtual network interface with default backend. NETWORK=ACKEND Enable virtual network interface with ACKEND. Once escaped: $ make docker [...] NETWORK=1 Enable virtual network interface with default backend. NETWORK=$BACKEND Enable virtual network interface with $BACKEND. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Fam Zheng Message-Id: <20171108024719.8389-1-f4bug@amsat.org> Signed-off-by: Fam Zheng --- tests/docker/Makefile.include | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include index f1a398e9fa..de87341528 100644 --- a/tests/docker/Makefile.include +++ b/tests/docker/Makefile.include @@ -109,7 +109,7 @@ docker: @echo ' DEBUG=1 Stop and drop to shell in the created container' @echo ' before running the command.' @echo ' NETWORK=1 Enable virtual network interface with default backend.' - @echo ' NETWORK=$BACKEND Enable virtual network interface with $BACKEND.' + @echo ' NETWORK=$$BACKEND Enable virtual network interface with $$BACKEND.' @echo ' NOUSER Define to disable adding current user to containers passwd.' @echo ' NOCACHE=1 Ignore cache when build images.' @echo ' EXECUTABLE= Include executable in image.'