17.11.2013 12:32, Szymon Acedański: >When running with CONFIG_PKG_BUILD_USE_JOBSERVER=y (which is the >default), PKG_JOBS is defined as '--jobserver-fds=2,3 -j'. This >way bjam gets the '-j' option, which is invalid (a number of >jobs should follow). > >This patch fixes this by not passing '-j' at all if >CONFIG_PKG_BUILD_USE_JOBSERVER=y. > >Tested this change myself with CONFIG_PKG_BUILD_USE_JOBSERVER=y >and with CONFIG_PKG_BUILD_USE_JOBSERVER=n, running with 'make -j6' >and observing top. Also tested with CONFIG_PKG_BUILD_PARALLEL=n >and 'make'. >
I had the same error during a parallel build and can confirm that the patch fixes parallel build related errors. I've found a related bugreport at boost's trac https://svn.boost.org/trac/boost/ticket/3388. Obviously conclusion: bjam can not use a make jobserver. Since the patch is mangled in patchwork, I send a fixed version inline. Signed-off-by: Szymon Acedański <[email protected]> Tested-by: Mathias Kresin <[email protected]> --- diff --git a/libs/boost/Makefile b/libs/boost/Makefile index 832fc57..5804231 100644 --- a/libs/boost/Makefile +++ b/libs/boost/Makefile @@ -184,6 +184,13 @@ endef CONFIGURE_PREFIX:=$(PKG_INSTALL_DIR) TARGET_LDFLAGS += -pthread -lrt +BJAM_JOBS := $(filter -j%,$(PKG_JOBS)) +# Do not try to extract the number of parallel jobs to run if the main +# Makefile uses the jobserver, which is not supported by bjam. +ifeq ($(BJAM_JOBS),-j) + BJAM_JOBS := +endif + define Build/Compile +( cd $(PKG_BUILD_DIR) ; \ echo "using gcc : $(ARCH) : $(GNU_TARGET_NAME)-gcc : <compileflags>\"$(TARGET_CFLAGS)\" <cxxflags>\"$(TARGET_CXXFLAGS)\" <linkflags>\"$(TARGET_LDFLAGS)\" ;" > tools/build/v2/user-config.jam ; \ @@ -193,7 +200,7 @@ define Build/Compile ) \ bjam \ '-sBUILD=release <optimization>space <inlining>on <debug-symbols>off' \ - $(filter -j%,$(PKG_JOBS)) \ + $(BJAM_JOBS) \ --toolset=gcc-$(ARCH) --build-type=minimal --layout=system \ --disable-long-double \ $(CONFIGURE_ARGS) \ _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
