[PATCH v4 1/2] mk: allow duplicate linker flags in libraries list
From: Sergio Gonzalez Monroy <hidden>
Date: 2016-07-01 14:38:52
Subsystem:
the rest · Maintainer:
Linus Torvalds
Since [1] duplicates in LDLIBS are removed. The side effect is that it
does not distinguish between libraries or linker flags.
This patch allows multiple linker flags in LDLIBS, such as
--whole-archive.
[1] Commit: edf4d331dcdb ("mk: eliminate duplicates from libraries list")
Signed-off-by: Sergio Gonzalez Monroy <redacted>
---
mk/rte.app.mk | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/mk/rte.app.mk b/mk/rte.app.mk
index 83314ca..bf8bcf9 100644
--- a/mk/rte.app.mk
+++ b/mk/rte.app.mk@@ -166,7 +166,8 @@ LDLIBS += $(_LDLIBS-y) $(CPU_LDLIBS) $(EXTRA_LDLIBS) # Eliminate duplicates without sorting LDLIBS := $(shell echo $(LDLIBS) | \ - awk '{for (i = 1; i <= NF; i++) { if (!seen[$$i]++) print $$i }}') + awk '{for (i = 1; i <= NF; i++) { \ + if ($$i !~ /^-l.*/ || !seen[$$i]++) print $$i }}') ifeq ($(RTE_DEVEL_BUILD)$(CONFIG_RTE_BUILD_SHARED_LIB),yy) LDFLAGS += -rpath=$(RTE_SDK_BIN)/lib
--
2.4.11