From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 12 Mar 2014 10:47:31 +0000 (+0000)
Subject: flex: fix build error due to undefined library symbols
X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=commitdiff_plain;h=041c86c23b971ac1bbf45a4308ada55840bb5fd2

flex: fix build error due to undefined library symbols

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39888 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/tools/Makefile b/tools/Makefile
index 7466b82e4b..428cf0bedb 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -41,7 +41,7 @@ tools-$(BUILD_PPL_CLOOG) += ppl cloog
 
 # builddir dependencies
 $(curdir)/bison/compile := $(curdir)/flex/install
-$(curdir)/flex/compile := $(curdir)/m4/install
+$(curdir)/flex/compile := $(curdir)/automake/install
 $(curdir)/pkg-config/compile := $(curdir)/sed/install
 $(curdir)/libtool/compile := $(curdir)/sed/install
 $(curdir)/squashfs/compile := $(curdir)/lzma-old/install
diff --git a/tools/flex/patches/100-remove_no_undefined.patch b/tools/flex/patches/100-remove_no_undefined.patch
new file mode 100644
index 0000000000..4e8aca13c7
--- /dev/null
+++ b/tools/flex/patches/100-remove_no_undefined.patch
@@ -0,0 +1,18 @@
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -73,13 +73,13 @@ libfl_la_SOURCES = \
+ 	libmain.c \
+ 	libyywrap.c
+ 
+-libfl_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@
++libfl_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@
+ 
+ libfl_pic_la_SOURCES = \
+ 	libmain.c \
+ 	libyywrap.c
+ 
+-libfl_pic_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@
++libfl_pic_la_LDFLAGS = -version-info @SHARED_VERSION_INFO@
+ 
+ noinst_HEADERS = \
+ 	flexdef.h \