[OE-core] [PATCH 1/1] ltp: Don't link against libfl
Chong Lu
Chong.Lu at windriver.com
Tue Mar 11 07:23:04 UTC 2014
We have already defined yywrap function in scan.l file. After this, we no
longer need to link against libfl.
Since we are using --as-needed by default in linker, which means we end
up with errors like
libfl.so: undefined reference to `yylex'
Signed-off-by: Chong Lu <Chong.Lu at windriver.com>
---
.../ltp/ltp/ltp-Do-not-link-against-libfl.patch | 31 ++++++++++++++++++++++
meta/recipes-extended/ltp/ltp_20140115.bb | 1 +
2 files changed, 32 insertions(+)
create mode 100644 meta/recipes-extended/ltp/ltp/ltp-Do-not-link-against-libfl.patch
diff --git a/meta/recipes-extended/ltp/ltp/ltp-Do-not-link-against-libfl.patch b/meta/recipes-extended/ltp/ltp/ltp-Do-not-link-against-libfl.patch
new file mode 100644
index 0000000..3e4aa73
--- /dev/null
+++ b/meta/recipes-extended/ltp/ltp/ltp-Do-not-link-against-libfl.patch
@@ -0,0 +1,31 @@
+From 5bda9c0af56869c6ff2c25d38ea087179c946bc6 Mon Sep 17 00:00:00 2001
+From: Chong Lu <Chong.Lu at windriver.com>
+Date: Tue, 11 Mar 2014 14:47:22 +0800
+Subject: [PATCH] ltp: Don't link against libfl
+
+We have already defined yywrap function in scan.l file. After this, we no longer need to
+link against libfl and so no longer get errors about undefined references to yylex.
+
+Upstream-status: Pending
+
+Signed-off-by: Chong Lu <Chong.Lu at windriver.com>
+---
+ pan/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pan/Makefile b/pan/Makefile
+index 4cc6466..a4b575b 100644
+--- a/pan/Makefile
++++ b/pan/Makefile
+@@ -31,7 +31,7 @@ CPPFLAGS += -Wno-error
+
+ CPPFLAGS += -I$(abs_srcdir)
+
+-LDLIBS += -lm $(LEXLIB)
++LDLIBS += -lm
+
+ LFLAGS += -l
+
+--
+1.7.9.5
+
diff --git a/meta/recipes-extended/ltp/ltp_20140115.bb b/meta/recipes-extended/ltp/ltp_20140115.bb
index 2a3999b..c2ee9fb 100644
--- a/meta/recipes-extended/ltp/ltp_20140115.bb
+++ b/meta/recipes-extended/ltp/ltp_20140115.bb
@@ -26,6 +26,7 @@ SRC_URI = "git://github.com/linux-test-project/ltp.git \
file://0001-Rename-runtests_noltp.sh-script-so-have-unique-name.patch \
file://regen-makefile.patch \
file://ffsb-remove-hardcoded-configure.patch \
+ file://ltp-Do-not-link-against-libfl.patch \
"
S = "${WORKDIR}/git"
--
1.8.1.2
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