22.01.2026 17:26, Jeremie Courreges-Anglas пишет:
> boost publically exposes C++ libs with ABI details encoded. That
> doesn't work very well when mixing compilers.
Right.
> I suspect that passing
> -mlong-calls to the b2 compilation (do-configure) should be enough,
> but I'm not sure how to do that.
build.sh accepts flags, but then:
|clang++: warning: ignoring '-mlong-calls' option as it is not currently
supported with the implicit usage of -mabicalls [-Woption-ignored]
... second attempt, diff below:
|> clang++ -x c++ -std=c++11 -pthread -mlong-calls -mno-abicalls
-Wno-deprecated-declarations -DNDEBUG bindjam.cpp [...] -o b2
|fatal error: error in backend: Cannot select: 0x45fc4c9a0: i64 =
MipsISD::GPRel TargetGlobalAddress:i64<ptr @.str> 0 [TF=3]
| 0x442ad8ee0: i64 = TargetGlobalAddress<ptr @.str> 0 [TF=3]
|In function: _ZN2b23jam6to_jamIbEEPNS_5valueET_
|[...]
Index: Makefile
===================================================================
RCS file: /cvs/ports/devel/boost/Makefile,v
diff -u -p -r1.157 Makefile
--- Makefile 15 Jan 2026 15:00:58 -0000 1.157
+++ Makefile 22 Jan 2026 15:30:46 -0000
@@ -90,13 +90,15 @@ LIB_DEPENDS= archivers/bzip2 \
LIB_DEPENDS-md= devel/boost
+BUILD_SH_ARGS= # empty
+.if ${MACHINE_ARCH} == "mips64"
+# XXX bindjam.cpp:(.text+0x600): relocation truncated to fit: R_MIPS_CALL16 ...
+BUILD_SH_ARGS+= --cxxflags='-mlong-calls -mno-abicalls'
+.endif
+
.include <bsd.port.arch.mk>
-.if ${PROPERTIES:Mclang}
-TOOLSET= clang
-.else
-TOOLSET= gcc
-.endif
+TOOLSET= ${CHOSEN_COMPILER:base-%=:ports-%=}
BJAM_CONFIG= -sICU_PATH=${LOCALBASE} \
-sBZIP2_INCLUDE=${LOCALBASE}/include \
@@ -138,7 +140,7 @@ do-configure:
@cd ${WRKSRC}/libs/config && \
${SETENV} ${CONFIGURE_ENV} /bin/sh ./configure
@cd ${WRKSRC}/tools/build/src/engine && ${SETENV} ${CONFIGURE_ENV} \
- /bin/sh ./build.sh ${TOOLSET} && cp b2 ${WRKSRC}
+ /bin/sh ./build.sh ${BUILD_SH_ARGS} ${TOOLSET} && cp b2
${WRKSRC}
@cd ${WRKSRC} && ${SETENV} ${CONFIGURE_ENV} /bin/sh ./bootstrap.sh
${BOOTSTRAP}
do-build:
