[oe-commits] [meta-openembedded] 21/22: json-spirit: Add -latomic to LDFLAGS

git at git.openembedded.org git at git.openembedded.org
Thu Aug 10 16:25:36 UTC 2017


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martin_jansa pushed a commit to branch master-next
in repository meta-openembedded.

commit e481d2f1191727bc0561cc03182b260d744285da
Author: Ming Liu <peter.x.liu at external.atlascopco.com>
AuthorDate: Thu Aug 10 17:12:15 2017 +0200

    json-spirit: Add -latomic to LDFLAGS
    
    This fixes following errors when compiling with clang:
    | ../json_spirit/libjson_spirit.so.4.0.8: error: undefined reference to '__atomic_load_4'
    | ../json_spirit/libjson_spirit.so.4.0.8: error: undefined reference to '__atomic_compare_exchange_4'
    | ../json_spirit/libjson_spirit.so.4.0.8: error: undefined reference to '__atomic_fetch_sub_4'
    | ../json_spirit/libjson_spirit.so.4.0.8: error: undefined reference to '__atomic_fetch_add_4'
    
    Signed-off-by: Ming Liu <peter.x.liu at external.atlascopco.com>
    Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 meta-oe/recipes-devtools/json-spirit/json-spirit_4.08.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-oe/recipes-devtools/json-spirit/json-spirit_4.08.bb b/meta-oe/recipes-devtools/json-spirit/json-spirit_4.08.bb
index 53bbf7e..2f456bf 100644
--- a/meta-oe/recipes-devtools/json-spirit/json-spirit_4.08.bb
+++ b/meta-oe/recipes-devtools/json-spirit/json-spirit_4.08.bb
@@ -17,6 +17,8 @@ S = "${WORKDIR}/json_spirit_v${PV}"
 
 DEPENDS = "boost"
 
+LDFLAGS += "-Wl,--as-needed -latomic -Wl,--no-as-needed"
+
 inherit cmake
 
 FILES_${PN}-dev += "${datadir}/cmake/Modules/FindLibJsonSpirit.cmake"

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