build: add HOST_OS_LINUX and HOST_OS_MACOS config symbols

This can be used to simplify host os tests in various places Signed-off-by: Felix Fietkau <nbd@nbd.name>
4 years ago · 2d5b83197a
parent a44e4aaef9
commit 2d5b83197a
2 changed files with 9 additions and 0 deletions
--- a/Config.in
+++ b/Config.in
@ -13,6 +13,14 @@ config HAVE_DOT_CONFIG
 	bool
 	default y

+HOST_OS := $(shell, uname)
+
+config HOST_OS_LINUX
+	def_bool $(shell, ./config/check-uname.sh Linux)
+
+config HOST_OS_MACOS
+	def_bool $(shell, ./config/check-uname.sh Darwin)
+
 source "target/Config.in"

 source "config/Config-images.in"
--- a/config/check-uname.sh
+++ b/config/check-uname.sh
@ -0,0 +1 @@
+[ "$(uname)" = "$1" ] && echo y || echo n