[OpenWrt-Devel] [PATCH] [package] busybox: Fix pam_start link errors when PAM support is enabled

[Stephen Parry]

From: Stephen G. Parry <sgparry at mainscreen.com>

Patch to BusyBox Makefile to fix linker errors when PAM support is enabled by
CONFIG_BUSYBOX_CONFIG_PAM=y. Typical errors include:
login.c:(.text.login_main+0x122): undefined reference to `pam_start'

Signed-off-by: Stephen Parry <sgparry at mainscreen.com>
---
Index: trunk/package/utils/busybox/Makefile
===================================================================
--- trunk/package/utils/busybox/Makefile	(revision 42167)
+++ trunk/package/utils/busybox/Makefile	(working copy)
@@ -17,7 +17,7 @@
 		http://distfiles.gentoo.org/distfiles/
 PKG_MD5SUM:=337d1a15ab1cb1d4ed423168b1eb7d7e
 
-PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc
+PKG_BUILD_DEPENDS:=BUSYBOX_USE_LIBRPC:librpc BUSYBOX_CONFIG_PAM:libpam
 PKG_BUILD_PARALLEL:=1
 PKG_CHECK_FORMAT_SECURITY:=0
 
@@ -42,7 +42,7 @@
   MAINTAINER:=Felix Fietkau <nbd at openwrt.org>
   TITLE:=Core utilities for embedded Linux
   URL:=http://busybox.net/
-  DEPENDS:=+BUSYBOX_USE_LIBRPC:librpc
+  DEPENDS:=+BUSYBOX_USE_LIBRPC:librpc +BUSYBOX_CONFIG_PAM:libpam
   MENU:=1
 endef
 
@@ -80,6 +80,12 @@
   LDLIBS += rpc
 endif
 
+ifdef CONFIG_BUSYBOX_CONFIG_PAM
+  TARGET_CFLAGS += -I$(STAGING_DIR)/usr/include
+  export LDFLAGS=$(TARGET_LDFLAGS)
+  LDLIBS += pam pam_misc pthread
+endif
+
 define Build/Compile
 	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 		CC="$(TARGET_CC)" \
_______________________________________________
openwrt-devel mailing list
openwrt-devel at lists.openwrt.org
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel