makefile: convert to use simple parenthesis

[proxmox-widget-toolkit.git] / src / css / Makefile

diff --git a/src/css/Makefile b/src/css/Makefile
index d14dbd57d0652822fa839ba5cccf6368c4cc3645..e31c06fffa391d13e47c13a3aea2b7b75302589d 100644 (file)
--- a/src/css/Makefile
+++ b/src/css/Makefile
@@ -5,9 +5,9 @@ CSS=ext6-pmx.css
 all:
 
 .PHONY: install
-install: ${CSS}
-       install -d ${WWWCSSDIR}
-       for i in ${CSS}; do install -m 0644 $$i ${WWWCSSDIR}/$$i; done
+install: $(CSS)
+       install -d $(WWWCSSDIR)
+       for i in $(CSS); do install -m 0644 $$i $(WWWCSSDIR)/$$i; done
 
 .PHONY: clean
 clean: