[Buildroot] [git commit] package/boost: disable boost-locale for static only build with icu
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Tue May 16 07:45:35 UTC 2017
commit: https://git.buildroot.net/buildroot/commit/?id=5270553b9037c775acec493c8d05275fdf53ed05
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Boost fails to build with the following error:
error: Tried to build the target twice, with property sets having
error: these incompatible properties:
error:
error: - <runtime-link>static <warnings>all
error: - <runtime-link>shared <warnings>on
when the following conditions are met:
- BR2_STATIC_LIBS=y
- BR2_PACKAGE_ICU=y
- BR2_PACKAGE_BOOST_LOCALE=y
- Another BR2_PACKAGE_BOOST_xyz option is enabled, which enables a
feature not provided just by header files, but that requires
building a library.
In such a situation, Boost absolutely wants to build the libboost
libraries as shared libraries. Not having boost-locale, or not having
icu is sufficient to avoid the issue.
So, as a simple work-around, we prevent from building boost-locale
when icu and static linking are used.
Fixes:
http://autobuild.buildroot.net/results/c8f7aa85f5791d8ae8cf4b9085788adc5152286f/
Signed-off-by: Romain Naour <romain.naour at gmail.com>
Cc: Yegor Yefremov <yegorslists at googlemail.com>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
[Thomas:
- only disable boost-locale when icu is enabled
- improve commit log]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/boost/Config.in | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/package/boost/Config.in b/package/boost/Config.in
index 9825c09..f0a2385 100644
--- a/package/boost/Config.in
+++ b/package/boost/Config.in
@@ -98,8 +98,21 @@ config BR2_PACKAGE_BOOST_IOSTREAMS
config BR2_PACKAGE_BOOST_LOCALE
bool "boost-locale"
+ # When boost-locale is enabled with icu support, Boost no
+ # longer supports building the libboost_* libraries as static
+ # libraries, causing build failures when other boost features
+ # than boost-locale are enabled. To work around this, we
+ # prevent using boost-locale on static linking configurations
+ # with icu enabled. See
+ # https://svn.boost.org/trac/boost/ticket/9685 for more
+ # details.
+ depends on !(BR2_STATIC_LIBS && BR2_PACKAGE_ICU)
select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
+comment "boost-locale needs a toolchain w/ dynamic library"
+ depends on BR2_PACKAGE_ICU
+ depends on BR2_STATIC_LIBS
+
config BR2_PACKAGE_BOOST_LOG
bool "boost-log"
depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
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