[Buildroot] [git commit branch/2019.11.x] package/radvd: drop dependency on flex runtime library

Peter Korsgaard peter at korsgaard.com
Sat Mar 28 07:34:23 UTC 2020


commit: https://git.buildroot.net/buildroot/commit/?id=65be1ccc55c53495664bb1f109a2df123935402e
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2019.11.x

Radvd has its own main(), and does not use yywrap() from libfl.so,
because scanner.l module contains noyywrap option. So, none of the
functions exported by libfl.so are used, and there's no need to have
the flex runtime on target.

Signed-off-by: Alexander Mukhin <alexander.i.mukhin at gmail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
(cherry picked from commit 6274868bd12d86a1e4d58f7a7a479ba76ff56532)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 package/radvd/Config.in | 1 -
 package/radvd/radvd.mk  | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/package/radvd/Config.in b/package/radvd/Config.in
index 48aeedc08f..713e7cb277 100644
--- a/package/radvd/Config.in
+++ b/package/radvd/Config.in
@@ -1,7 +1,6 @@
 config BR2_PACKAGE_RADVD
 	bool "radvd"
 	depends on BR2_USE_MMU # fork()
-	select BR2_PACKAGE_FLEX
 	help
 	  IPv6 Router Advertisement Daemon.
 
diff --git a/package/radvd/radvd.mk b/package/radvd/radvd.mk
index 5679e613d4..4bc3ea4e60 100644
--- a/package/radvd/radvd.mk
+++ b/package/radvd/radvd.mk
@@ -6,7 +6,7 @@
 
 RADVD_VERSION = 2.18
 RADVD_SITE = http://www.litech.org/radvd/dist
-RADVD_DEPENDENCIES = host-bison flex host-flex host-pkgconf
+RADVD_DEPENDENCIES = host-bison host-flex host-pkgconf
 # We need to ignore <linux/if_arp.h>, because radvd already includes
 # <net/if_arp.h>, which conflicts with <linux/if_arp.h>.
 RADVD_CONF_ENV = \


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