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[v4,1/2] build: limit symbol visibility for libodp-linux

Message ID 1517605217-8067-2-git-send-email-odpbot@yandex.ru
State Superseded
Headers show
Series [v4,1/2] build: limit symbol visibility for libodp-linux | expand

Commit Message

Github ODP bot Feb. 2, 2018, 9 p.m. UTC 
From: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>


If libodp-linux is linked with static DPDK libraries, it will re-export
all DPDK symbols. Use libtool's -export-symbols-regex to limit symbol
visibility.

Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>

---
/** Email created from pull request 449 (lumag:visibility)
 ** https://github.com/Linaro/odp/pull/449
 ** Patch: https://github.com/Linaro/odp/pull/449.patch
 ** Base sha: 5865787680be13b47b777e8b0b64646755be41e0
 ** Merge commit sha: cc979019373b81a80e9e7c7c417ce9557932d6cc
 **/
 platform/Makefile.inc | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/platform/Makefile.inc b/platform/Makefile.inc
index 4714de0ee..813ad97e0 100644
--- a/platform/Makefile.inc
+++ b/platform/Makefile.inc
@@ -8,6 +8,12 @@  lib_LTLIBRARIES = $(LIB)/libodp-linux.la
 
 AM_LDFLAGS = -version-number '$(ODP_LIBSO_VERSION)'
 
+if ODP_ABI_COMPAT
+AM_LDFLAGS += -export-symbols-regex '^(_deprecated)?odp_'
+else
+AM_LDFLAGS += -export-symbols-regex '^(_deprecated)?_?odp_'
+endif
+
 AM_CFLAGS = "-DGIT_HASH=$(VERSION)"
 AM_CFLAGS += $(VISIBILITY_CFLAGS)