iw: fix build on musl host

The empty version.sh script causes a problem when run by make:
make[3]: /usr/bin/env bash: Shell program not found

Adding a shebang line in version.sh seems to solve it.

Fixes FS#977.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

diff --git a/package/network/utils/iw/Makefile b/package/network/utils/iw/Makefile
index a578ddc98c03bc45c18ffc7bbf2f9ad3b8918c81..9b3c12becabfed1e0ff8fcbbcb19d7eed2996723 100644 (file)
--- a/package/network/utils/iw/Makefile
+++ b/package/network/utils/iw/Makefile
@@ -30,8 +30,7 @@ endef
 
 define Build/Configure
        echo "const char iw_version[] = \"$(PKG_VERSION)\";" > $(PKG_BUILD_DIR)/version.c
-       rm -f $(PKG_BUILD_DIR)/version.sh
-       touch $(PKG_BUILD_DIR)/version.sh
+       echo "#!/bin/sh" > $(PKG_BUILD_DIR)/version.sh
        chmod +x $(PKG_BUILD_DIR)/version.sh
 endef