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authorAlejandro Enedino Hernandez Samaniego <alejandro@enedino.org>2020-01-18 19:01:47 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-01-19 23:49:39 +0000
commit0b088f99e64d3a1cb9bf1793a9371220e40f6516 (patch)
treedded2b2f2c039ca5028fb0e3ee91b3d5f00f37f9
parent0f9ba4d7a04741b61f80ff4ec9384715bdce9a4c (diff)
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gcc-configure: Enable the use of different symbol versioning
While the gnu style for symbol versioning is the most usual, --enable-symvers[=style] can be provided several values, gnu, gnu-versioned-namespace, darwin, darwin-export, and sun, depending on users needs. Introduce the SYMVERS_CONF variable to allow the user to configure the symbol versioning in shared libraries. (From OE-Core rev: f850931173fc210ed25706fd8fbfe0a310f99dfc) Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-devtools/gcc/gcc-configure-common.inc4
1 files changed, 3 insertions, 1 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-configure-common.inc b/meta/recipes-devtools/gcc/gcc-configure-common.inc
index 24ba8ce75f..bb4f6923f2 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-common.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-common.inc
@@ -17,6 +17,8 @@ GCCTHREADS ?= "posix"
GCCPIE ??= ""
+SYMVERS_CONF ?= "--enable-symvers=gnu"
+
EXTRA_OECONF = "\
${@['--enable-clocale=generic', ''][d.getVar('USE_NLS') != 'no']} \
--with-gnu-ld \
@@ -27,7 +29,7 @@ EXTRA_OECONF = "\
${GCCPIE} \
--enable-c99 \
--enable-long-long \
- --enable-symvers=gnu \
+ ${SYMVERS_CONF} \
--enable-libstdcxx-pch \
--program-prefix=${TARGET_PREFIX} \
--without-local-prefix \