From: Rosen Penev <rosenp@gmail.com>
Date: Tue, 13 Nov 2018 20:59:47 +0000 (-0800)
Subject: flex: Add a lex symlink
X-Git-Tag: v18.06.2~71
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=0340d3ad2d1b6bdc9c58e242d987dd92a98d0db1;p=openwrt%2Fstaging%2Fpepe2k.git

flex: Add a lex symlink

Some packages like libpfring assume the presense of lex, which on some
other systems is a symlink to flex but not all. Symlink flex to fix
compilation.

Arch Linux and Fedora do this as far as I know.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
(backported from 7ef38e42c8440a29d1dc721a9e6184b2e369bc2f)
---

diff --git a/tools/flex/Makefile b/tools/flex/Makefile
index 1eff81f345..bb5aecbdfe 100644
--- a/tools/flex/Makefile
+++ b/tools/flex/Makefile
@@ -21,6 +21,11 @@ include $(INCLUDE_DIR)/host-build.mk
 
 HOST_CONFIGURE_ARGS += --disable-shared
 
+define Host/Install
+	$(call Host/Install/Default)
+	$(LN) flex $(STAGING_DIR_HOST)/bin/lex
+endef
+
 define Host/Clean
 	-$(MAKE) -C $(HOST_BUILD_DIR) uninstall
 	$(call Host/Clean/Default)