Date: Thu, 20 Jun 2024 12:34:54 GMT From: Lorenzo Salvadore <salvadore@FreeBSD.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org Subject: git: 4700c3f17859 - main - lang/gcc14: Add port Message-ID: <202406201234.45KCYspi024492@gitrepo.freebsd.org>
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The branch main has been updated by salvadore: URL: https://cgit.FreeBSD.org/ports/commit/?id=4700c3f17859f7cc2c00fd5c9c7bf41e92c8142b commit 4700c3f17859f7cc2c00fd5c9c7bf41e92c8142b Author: Lorenzo Salvadore <salvadore@FreeBSD.org> AuthorDate: 2024-05-16 15:20:24 +0000 Commit: Lorenzo Salvadore <salvadore@FreeBSD.org> CommitDate: 2024-06-20 12:33:31 +0000 lang/gcc14: Add port GCC, the GNU Compiler Collection, supports a number of languages. This port installs the C, C++, and Fortran front ends as gcc14, g++14, and gfortran14, respectively. This is the first release from the GCC 14 series. It largely is a copy of lang/gcc14-devel, with release-specific modifications from lang/gcc13. Common issues that could happen when porting code to GCC 14: https://gcc.gnu.org/gcc-14/porting_to.html Changes: https://gcc.gnu.org/gcc-14/changes.html --- lang/Makefile | 1 + lang/gcc14/Makefile | 175 +++++++++++++++++++++ lang/gcc14/distinfo | 3 + lang/gcc14/files/patch-arm-unwind-cxx-support | 106 +++++++++++++ lang/gcc14/files/patch-gcc_Makefile.in | 19 +++ lang/gcc14/files/patch-gcc_configure | 22 +++ lang/gcc14/files/patch-gcc_jit_Make-lang.in | 14 ++ lang/gcc14/files/patch-gfortran-libgcc | 69 ++++++++ lang/gcc14/files/patch-libcxxrt | 18 +++ .../files/patch-libsanitizer_asan_asan__linux.cpp | 23 +++ .../files/patch-libsanitizer_asan_asan__thread.cpp | 13 ++ lang/gcc14/files/pkg-message.in | 13 ++ lang/gcc14/pkg-descr | 3 + lang/gcc14/pkg-help | 3 + lang/gcc14/pkg-plist | 36 +++++ 15 files changed, 518 insertions(+) diff --git a/lang/Makefile b/lang/Makefile index d5bce2cbba0d..6a29ebafe9dc 100644 --- a/lang/Makefile +++ b/lang/Makefile @@ -95,6 +95,7 @@ SUBDIR += gcc12-devel SUBDIR += gcc13 SUBDIR += gcc13-devel + SUBDIR += gcc14 SUBDIR += gcc14-devel SUBDIR += gcc15-devel SUBDIR += gcc6-aux diff --git a/lang/gcc14/Makefile b/lang/gcc14/Makefile new file mode 100644 index 000000000000..954769c326f2 --- /dev/null +++ b/lang/gcc14/Makefile @@ -0,0 +1,175 @@ +PORTNAME= gcc +PORTVERSION= 14.1.0 +CATEGORIES= lang +MASTER_SITES= GCC +PKGNAMESUFFIX= ${SUFFIX} + +MAINTAINER= salvadore@FreeBSD.org +COMMENT= GNU Compiler Collection 14 +WWW= https://gcc.gnu.org + +LICENSE= GPLv3 GPLv3RLE +LICENSE_COMB= multi + +ONLY_FOR_ARCHS= aarch64 amd64 armv6 armv7 i386 powerpc powerpc64 powerpc64le riscv64 + +LIB_DEPENDS= libgmp.so:math/gmp \ + libmpfr.so:math/mpfr \ + libmpc.so:math/mpc +BUILD_DEPENDS+= ${LOCALBASE}/bin/as:devel/binutils +RUN_DEPENDS+= ${LOCALBASE}/bin/as:devel/binutils +.if defined(MAINTAINER_MODE) +BUILD_DEPENDS+= runtest:misc/dejagnu +.endif + +USES= compiler:c++11-lang cpe gmake iconv libtool makeinfo perl5 tar:xz +USE_BINUTILS= yes +USE_PERL5= build + +CONFLICTS= gcc14-devel + +CPE_VENDOR= gnu +CPE_VERSION= ${GCC_VERSION} + +GCC_VERSION= ${PORTVERSION} +SUFFIX= ${PORTVERSION:C/([0-9]+).*/\1/} +CFLAGS:= ${CFLAGS:N-mretpoline} -D__USE_ISOC11 +CXXFLAGS:= ${CXXFLAGS:N-mretpoline} + +OPTIONS_DEFINE= GRAPHITE +OPTIONS_DEFAULT_aarch64=STANDARD_BOOTSTRAP +OPTIONS_DEFAULT_amd64= STANDARD_BOOTSTRAP +OPTIONS_DEFAULT_i386= STANDARD_BOOTSTRAP +OPTIONS_DEFAULT_powerpc64=LTO_BOOTSTRAP +OPTIONS_DEFAULT_powerpc64le=LTO_BOOTSTRAP +OPTIONS_RADIO= BOOTSTRAP +OPTIONS_RADIO_BOOTSTRAP= LTO_BOOTSTRAP STANDARD_BOOTSTRAP +LTO_BOOTSTRAP_DESC= Build using a full LTO bootstrap +STANDARD_BOOTSTRAP_DESC= Build using a full bootstrap without LTO +GRAPHITE_DESC= Support for Graphite loop optimizations + +.if exists(/usr/lib32/libc.so) +OPTIONS_DEFINE_amd64+= MULTILIB +OPTIONS_DEFAULT_amd64+= MULTILIB +OPTIONS_DEFINE_powerpc64+= MULTILIB +#OPTIONS_DEFAULT_powerpc64+= MULTILIB # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105010 +MULTILIB_DESC= Build support for 32-bit and 64-bit targets +MULTILIB_CONFIGURE_ENABLE= multilib +.else +CONFIGURE_ARGS+= --disable-multilib +.endif + +.if defined(CPUTYPE) && ${CPUTYPE:Mg[3-5]} +CFLAGS:= ${CFLAGS:S/mcpu=g/mcpu=G/} +CXXFLAGS:= ${CFLAGS:S/mcpu=g/mcpu=G/} +.endif + +.include <bsd.port.pre.mk> + +.if ${ARCH} == amd64 +CONFIGURE_TARGET= x86_64-portbld-${OPSYS:tl}${OSREL} + +.elif ${ARCH} == powerpc64 +CONFIGURE_ARGS+= --with-abi=elfv2 +.endif + +LANGUAGES:= c,c++,objc,fortran +TARGLIB= ${PREFIX}/lib/gcc${SUFFIX} +TARGLIB32= ${PREFIX}/lib32 # The version information is added later +LIBEXEC= ${PREFIX}/libexec/gcc${SUFFIX} +GNU_CONFIGURE= yes +GNU_CONFIGURE_MANPREFIX=${PREFIX}/share +CONFIGURE_OUTSOURCE= yes +.if empty(PORT_OPTIONS:M*BOOTSTRAP) +CONFIGURE_ARGS+=--disable-bootstrap +.elif ${PORT_OPTIONS:MLTO_BOOTSTRAP} +CONFIGURE_ARGS+=--with-build-config=bootstrap-lto-noplugin +ALL_TARGET= bootstrap-lean +PIE_UNSAFE= yes +.else +CONFIGURE_ARGS+=--with-build-config=bootstrap-debug +ALL_TARGET= bootstrap-lean +PIE_UNSAFE= yes +.endif +INSTALL_TARGET= install-strip +.if ${UID} != 0 +BINMODE= 755 +.endif +CONFIGURE_ARGS+=--disable-nls \ + --enable-gnu-indirect-function \ + --enable-host-shared \ + --enable-plugin \ + --libdir=${TARGLIB} \ + --libexecdir=${LIBEXEC} \ + --program-suffix=${SUFFIX} \ + --with-as=${LOCALBASE}/bin/as \ + --with-gmp=${LOCALBASE} \ + --with-gxx-include-dir=${TARGLIB}/include/c++/ \ + --with-gxx-libcxx-include-dir=/usr/include/c++/v1 \ + --with-ld=${LOCALBASE}/bin/ld \ + ${ICONV_CONFIGURE_ARG} \ + --with-pkgversion="FreeBSD Ports Collection" \ + --with-system-zlib \ + --without-zstd +MAKE_ARGS+= MAKEINFOFLAGS="--no-split" +USE_LDCONFIG= ${TARGLIB} +PLIST_SUB+= GCC_VERSION=${GCC_VERSION} \ + GNU_HOST=${CONFIGURE_TARGET} \ + SUFFIX=${SUFFIX} +INFO= gcc${SUFFIX}/cpp \ + gcc${SUFFIX}/cppinternals \ + gcc${SUFFIX}/gcc \ + gcc${SUFFIX}/gccinstall \ + gcc${SUFFIX}/gccint \ + gcc${SUFFIX}/gfortran \ + gcc${SUFFIX}/libgccjit \ + gcc${SUFFIX}/libgomp +# Release tarballs (as opposed to snapshots) always carry this. +INFO+= gcc${SUFFIX}/libquadmath \ + gcc${SUFFIX}/libitm +SUB_FILES= pkg-message +SUB_LIST+= TARGLIB=${TARGLIB} + +.if ${PORT_OPTIONS:MGRAPHITE} +LIB_DEPENDS+= libisl.so:devel/isl +CONFIGURE_ARGS+=--with-isl=${LOCALBASE} +.endif + +CONFIGURE_ARGS+=--enable-languages=${LANGUAGES} + +pre-everything:: + @${ECHO_MSG} "Making GCC ${PORTVERSION} for ${CONFIGURE_TARGET} [${LANGUAGES}]" + +pre-configure: + cd ${WRKSRC} ; contrib/gcc_update --touch + @${RM} ${WRKSRC}/gcc/*/*.info* + +.if defined(MAINTAINER_MODE) +full-regression-test: build + cd ${TEST_WRKSRC}; ${MAKE_CMD} -sk check \ + ; ${WRKSRC}/contrib/test_summary +.endif + +post-stage: + ${RM} ${STAGEDIR}${PREFIX}/share/man/man7/* + ${RM} -r ${STAGEDIR}${TARGLIB}/gcc/*/${GCC_VERSION}/include-fixed/ + # Install ISO_Fortran_binding.h in an easily findable directory + ${MKDIR} ${STAGEDIR}${PREFIX}/include/gcc${SUFFIX} + ${INSTALL_DATA} ${STAGEDIR}${PREFIX}/lib/gcc${SUFFIX}/gcc/${CONFIGURE_TARGET}/${GCC_VERSION}/include/ISO_Fortran_binding.h \ + ${STAGEDIR}${PREFIX}/include/gcc${SUFFIX} + # Add target libraries and include files to packaging list. + ${RM} ${WRKDIR}/PLIST.lib + +.if (${ARCH} == amd64 || ${ARCH} == powerpc64) && ${PORT_OPTIONS:MMULTILIB} + ${MKDIR} ${STAGEDIR}${TARGLIB32} + ${MV} ${STAGEDIR}${PREFIX}/lib/lib32 ${STAGEDIR}${TARGLIB32}/gcc${SUFFIX} +.endif + +.for d in ${TARGLIB:S/^${PREFIX}\///} ${TARGLIB32:S/^${PREFIX}\///} ${LIBEXEC:S/^${PREFIX}\///} + cd ${STAGEDIR}${PREFIX} ; if [ -d $d ]; then \ + ${FIND} $d -type f -o -type l >>${WRKDIR}/PLIST.lib ;\ + fi +.endfor + cd ${WRKDIR} ; ${SED} -i -e "/PLIST.lib/ r PLIST.lib" ${TMPPLIST} + +.include <bsd.port.post.mk> diff --git a/lang/gcc14/distinfo b/lang/gcc14/distinfo new file mode 100644 index 000000000000..b674b66db31b --- /dev/null +++ b/lang/gcc14/distinfo @@ -0,0 +1,3 @@ +TIMESTAMP = 1715872675 +SHA256 (gcc-14.1.0.tar.xz) = e283c654987afe3de9d8080bc0bd79534b5ca0d681a73a11ff2b5d3767426840 +SIZE (gcc-14.1.0.tar.xz) = 92265736 diff --git a/lang/gcc14/files/patch-arm-unwind-cxx-support b/lang/gcc14/files/patch-arm-unwind-cxx-support new file mode 100644 index 000000000000..ec6959b9655c --- /dev/null +++ b/lang/gcc14/files/patch-arm-unwind-cxx-support @@ -0,0 +1,106 @@ +--- UTC +Index: gcc/ginclude/unwind-arm-common.h +=================================================================== +--- gcc/ginclude/unwind-arm-common.h (revision 219113) ++++ gcc/ginclude/unwind-arm-common.h (working copy) +@@ -82,7 +82,11 @@ + + struct _Unwind_Control_Block + { ++#ifdef __FreeBSD__ ++ unsigned exception_class __attribute__((__mode__(__DI__))); ++#else + char exception_class[8]; ++#endif + void (*exception_cleanup)(_Unwind_Reason_Code, _Unwind_Control_Block *); + /* Unwinder cache, private fields for the unwinder's use */ + struct +@@ -181,7 +185,11 @@ + + /* Support functions for the PR. */ + #define _Unwind_Exception _Unwind_Control_Block ++#ifdef __FreeBSD__ ++ typedef unsigned _Unwind_Exception_Class __attribute__((__mode__(__DI__))); ++#else + typedef char _Unwind_Exception_Class[8]; ++#endif + + void * _Unwind_GetLanguageSpecificData (_Unwind_Context *); + _Unwind_Ptr _Unwind_GetRegionStart (_Unwind_Context *); +Index: libstdc++-v3/libsupc++/unwind-cxx.h +=================================================================== +--- libstdc++-v3/libsupc++/unwind-cxx.h (revision 219147) ++++ libstdc++-v3/libsupc++/unwind-cxx.h (working copy) +@@ -235,7 +235,7 @@ + return reinterpret_cast<__cxa_dependent_exception *>(exc + 1) - 1; + } + +-#ifdef __ARM_EABI_UNWINDER__ ++#if defined(__ARM_EABI_UNWINDER__) && !defined(__FreeBSD__) + static inline bool + __is_gxx_exception_class(_Unwind_Exception_Class c) + { +@@ -309,13 +309,7 @@ + c[6] = 'R'; + c[7] = '\0'; + } +- +-static inline void* +-__gxx_caught_object(_Unwind_Exception* eo) +-{ +- return (void*)eo->barrier_cache.bitpattern[0]; +-} +-#else // !__ARM_EABI_UNWINDER__ ++#else // !__ARM_EABI_UNWINDER__ || __FreeBSD__ + // This is the primary exception class we report -- "GNUCC++\0". + const _Unwind_Exception_Class __gxx_primary_exception_class + = ((((((((_Unwind_Exception_Class) 'G' +@@ -339,6 +333,16 @@ + << 8 | (_Unwind_Exception_Class) '+') + << 8 | (_Unwind_Exception_Class) '\x01'); + ++const _Unwind_Exception_Class __gxx_forced_unwind_class ++= ((((((((_Unwind_Exception_Class) 'G' ++ << 8 | (_Unwind_Exception_Class) 'N') ++ << 8 | (_Unwind_Exception_Class) 'U') ++ << 8 | (_Unwind_Exception_Class) 'C') ++ << 8 | (_Unwind_Exception_Class) 'F') ++ << 8 | (_Unwind_Exception_Class) 'O') ++ << 8 | (_Unwind_Exception_Class) 'R') ++ << 8 | (_Unwind_Exception_Class) '\0'); ++ + static inline bool + __is_gxx_exception_class(_Unwind_Exception_Class c) + { +@@ -346,6 +350,12 @@ + || c == __gxx_dependent_exception_class; + } + ++static inline bool ++__is_gxx_forced_unwind_class(_Unwind_Exception_Class c) ++{ ++ return c == __gxx_forced_unwind_class; ++} ++ + // Only checks for primary or dependent, but not that it is a C++ exception at + // all. + static inline bool +@@ -357,7 +367,18 @@ + #define __GXX_INIT_PRIMARY_EXCEPTION_CLASS(c) c = __gxx_primary_exception_class + #define __GXX_INIT_DEPENDENT_EXCEPTION_CLASS(c) \ + c = __gxx_dependent_exception_class ++#define __GXX_INIT_FORCED_UNWIND_CLASS(c) c = __gxx_forced_unwind_class ++#endif // __ARM_EABI_UNWINDER__ && !__FreeBSD__ + ++#ifdef __ARM_EABI_UNWINDER__ ++static inline void* ++__gxx_caught_object(_Unwind_Exception* eo) ++{ ++ return (void*)eo->barrier_cache.bitpattern[0]; ++} ++ ++#else // !__ARM_EABI_UNWINDER__ ++ + // GNU C++ personality routine, Version 0. + extern "C" _Unwind_Reason_Code __gxx_personality_v0 + (int, _Unwind_Action, _Unwind_Exception_Class, diff --git a/lang/gcc14/files/patch-gcc_Makefile.in b/lang/gcc14/files/patch-gcc_Makefile.in new file mode 100644 index 000000000000..127c87b1af79 --- /dev/null +++ b/lang/gcc14/files/patch-gcc_Makefile.in @@ -0,0 +1,19 @@ +--- gcc/Makefile.in.orig 2024-02-25 22:32:27 UTC ++++ gcc/Makefile.in +@@ -671,6 +671,8 @@ libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/ + + # Directory in which the compiler finds libraries etc. + libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix) ++# Directory in which the compiler finds headers. ++libsubincludedir = $(libdir)/gcc/$(target_alias)/$(version)/include + # Directory in which the compiler finds executables + libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix) + # Directory in which all plugin resources are installed +@@ -3821,6 +3823,7 @@ installdirs: + # $(libdir)/gcc/include isn't currently searched by cpp. + installdirs: + $(mkinstalldirs) $(DESTDIR)$(libsubdir) ++ $(mkinstalldirs) $(DESTDIR)$(libsubincludedir) + $(mkinstalldirs) $(DESTDIR)$(libexecsubdir) + $(mkinstalldirs) $(DESTDIR)$(bindir) + $(mkinstalldirs) $(DESTDIR)$(includedir) diff --git a/lang/gcc14/files/patch-gcc_configure b/lang/gcc14/files/patch-gcc_configure new file mode 100644 index 000000000000..cc60593ba6f7 --- /dev/null +++ b/lang/gcc14/files/patch-gcc_configure @@ -0,0 +1,22 @@ +Enable support for .init_array and .fini_array, which FreeBSD supports +since commit 83aa9cc00c2d83d05a0efe7a1496d8aab4a153bb in the src +repository. + +There __FreeBSD_version is 1000009, so we start enabling the support +from __FreeBSD_version == 1000010. +--- gcc/configure.orig 2023-05-11 22:33:34 UTC ++++ gcc/configure +@@ -24214,6 +24214,13 @@ EOF + #else + # if defined __sun__ && defined __svr4__ + /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8. */ ++# elif defined __FreeBSD__ ++# include <sys/param.h> ++# if __FreeBSD_version >= 1000010 ++ /* FreeBSD supports .init_array/.fini_array since FreeBSD 10. */ ++# else ++# error The C library not known to support .init_array/.fini_array ++# endif + # else + # error The C library not known to support .init_array/.fini_array + # endif diff --git a/lang/gcc14/files/patch-gcc_jit_Make-lang.in b/lang/gcc14/files/patch-gcc_jit_Make-lang.in new file mode 100644 index 000000000000..d5fdd6103146 --- /dev/null +++ b/lang/gcc14/files/patch-gcc_jit_Make-lang.in @@ -0,0 +1,14 @@ +--- gcc/jit/Make-lang.in.orig 2024-02-25 22:32:31 UTC ++++ gcc/jit/Make-lang.in +@@ -360,9 +360,9 @@ jit.install-headers: installdirs + # Install hooks: + jit.install-headers: installdirs + $(INSTALL_DATA) $(srcdir)/jit/libgccjit.h \ +- $(DESTDIR)$(includedir)/libgccjit.h ++ $(DESTDIR)$(libsubincludedir)/libgccjit.h + $(INSTALL_DATA) $(srcdir)/jit/libgccjit++.h \ +- $(DESTDIR)$(includedir)/libgccjit++.h ++ $(DESTDIR)$(libsubincludedir)/libgccjit++.h + + ifneq (,$(findstring mingw,$(target))) + jit.install-common: installdirs jit.install-headers diff --git a/lang/gcc14/files/patch-gfortran-libgcc b/lang/gcc14/files/patch-gfortran-libgcc new file mode 100644 index 000000000000..4363c2e11f36 --- /dev/null +++ b/lang/gcc14/files/patch-gfortran-libgcc @@ -0,0 +1,69 @@ +GCC has two runtime libraries: The static library libgcc.a (-lgcc) and +the shared library libgcc_s.so (-lgcc_s). Both implement many of the +same functions but they also each have their unique functions. When +gcc links programs and libraries there are three possibilities: + +1. gcc -static-libgcc or gcc -static: -lgcc + => Just use libgcc.a. + +2. gcc -shared-libgcc: -lgcc_s -lgcc + => Link with libgcc_s first, so libgcc.a is only used for its unique + functions. + +3. gcc: -lgcc -Wl,--as-needed -lgcc_s -Wl,--no-as-needed + => Link with libgcc.a first so libgcc_s is only used for its unique + functions (_Unwind_* functions). + +Approach 3 is the default for gcc and it's also what clang and clang++ use; +approach 2 is the default for gfortran, g++ and probably other front ends. + +This patch makes 3 the default for gfortran. It significantly reduces +the use of libgcc_s. The _Unwind_* functions are also available in the +old base system libgcc_s which means this reduces the need for +-rpath /usr/local/lib/gccN in ports that depend on libraries built with +gfortran. Consider a dependency tree like this: + + prog -> libA -> libgcc_s (old base system libgcc_s is fine) + -> libB -> libgcc_s (libB built with gfortran, needs new libgcc_s) + +Here prog needs to be linked with -rpath /usr/local/lib/gccN even if it's +a normal C program compiled with clang. Without -rpath it will fail to +start because it loads old libgcc_s first as a dependency of libA and then +it fails to load libB. With this patch libB works with old base system +libgcc_s or may not need libgcc_s at all, so prog does not need to be +linked with -rpath. + +Upstream is unlikely accept a patch like this because libgfortran calls +some _Unwind_* functions and so always needs libgcc_s. Also because +every Fortran program and library links to libgfortran it makes sense +that option 2 above is the default. On FreeBSD where clang and GCC +compiled code can be mixed and where multiple libgcc_s may be installed, +option 3 is just a lot easier to deal with. + +The bug that sparked this is PR 208120 (but note there's a lot of +misleading information in that bug. CMake is not actually doing +anything wrong.) + +--- UTC +--- gcc/fortran/gfortranspec.cc.orig 2022-01-23 22:32:06.000000000 +0000 ++++ gcc/fortran/gfortranspec.cc 2022-02-06 08:56:31.018286000 +0000 +@@ -406,7 +406,7 @@ + } + } + +-#ifdef ENABLE_SHARED_LIBGCC ++#if 0 + if (library) + { + unsigned int i; +--- libgfortran/Makefile.in.orig ++++ libgfortran/Makefile.in +@@ -759,7 +759,7 @@ + $(LTLDFLAGS) $(LIBQUADLIB) ../libbacktrace/libbacktrace.la \ + $(HWCAP_LDFLAGS) \ + $(LIBM) $(extra_darwin_ldflags_libgfortran) \ +- $(version_arg) -Wc,-shared-libgcc ++ $(version_arg) + + libgfortran_la_DEPENDENCIES = $(version_dep) libgfortran.spec $(LIBQUADLIB_DEP) + cafexeclib_LTLIBRARIES = libcaf_single.la diff --git a/lang/gcc14/files/patch-libcxxrt b/lang/gcc14/files/patch-libcxxrt new file mode 100644 index 000000000000..4225df7aad1e --- /dev/null +++ b/lang/gcc14/files/patch-libcxxrt @@ -0,0 +1,18 @@ +libc++ on FreeBSD always uses PathScale libcxxrt and cannot change to +LLVM libc++abi without breaking backward compatibility. Besides, mixing +different C++ ABIs is not supported unless subset via DT_FILTER. + +https://github.com/llvm/llvm-project/commit/35479ffb1251 +https://github.com/freebsd/freebsd-src/commit/cf56074e5271 + +--- gcc/cp/g++spec.cc.orig 2022-07-31 22:32:16 UTC ++++ gcc/cp/g++spec.cc +@@ -60,7 +60,7 @@ along with GCC; see the file COPYING3. If not see + #endif + + #ifndef LIBCXXABI +-#define LIBCXXABI "c++abi" ++#define LIBCXXABI "cxxrt" + #endif + #ifndef LIBCXXABI_PROFILE + #define LIBCXXABI_PROFILE LIBCXXABI diff --git a/lang/gcc14/files/patch-libsanitizer_asan_asan__linux.cpp b/lang/gcc14/files/patch-libsanitizer_asan_asan__linux.cpp new file mode 100644 index 000000000000..f6c16d8730ee --- /dev/null +++ b/lang/gcc14/files/patch-libsanitizer_asan_asan__linux.cpp @@ -0,0 +1,23 @@ +Since the vDSO shared librares on Linux and FreeBSD are called +differently, the initialization order check fails on FreeBSD. +This patch fixes it by ignoring [vdso] instead of linux-vdso.so. + +GCC gets the original file from the LLVM Project, so this patch should +probably be upstreamed directly to the LLVM Project rather than to GCC. + + +--- libsanitizer/asan/asan_linux.cpp.orig 2022-11-23 11:22:41 UTC ++++ libsanitizer/asan/asan_linux.cpp +@@ -148,6 +148,12 @@ static int FindFirstDSOCallback(struct dl_phdr_info *i + return 0; + # endif + ++# if SANITIZER_FREEBSD ++ // Ignore vDSO ++ if (internal_strncmp(info->dlpi_name, "[vdso]", sizeof("[vdso]") - 1) == 0) ++ return 0; ++# endif ++ + *name = info->dlpi_name; + return 1; + } diff --git a/lang/gcc14/files/patch-libsanitizer_asan_asan__thread.cpp b/lang/gcc14/files/patch-libsanitizer_asan_asan__thread.cpp new file mode 100644 index 000000000000..61c0ccf1cd89 --- /dev/null +++ b/lang/gcc14/files/patch-libsanitizer_asan_asan__thread.cpp @@ -0,0 +1,13 @@ +--- libsanitizer/asan/asan_thread.cpp.orig 2024-01-12 13:45:52 UTC ++++ libsanitizer/asan/asan_thread.cpp +@@ -323,7 +323,9 @@ void AsanThread::ClearShadowForThreadStackAndTLS() { + if (tls_begin_ != tls_end_) { + uptr tls_begin_aligned = RoundDownTo(tls_begin_, ASAN_SHADOW_GRANULARITY); + uptr tls_end_aligned = RoundUpTo(tls_end_, ASAN_SHADOW_GRANULARITY); +- FastPoisonShadow(tls_begin_aligned, tls_end_aligned - tls_begin_aligned, 0); ++ FastPoisonShadowPartialRightRedzone(tls_begin_aligned, ++ tls_end_ - tls_begin_aligned, ++ tls_end_aligned - tls_end_, 0); + } + } + diff --git a/lang/gcc14/files/pkg-message.in b/lang/gcc14/files/pkg-message.in new file mode 100644 index 000000000000..df3ea725ce59 --- /dev/null +++ b/lang/gcc14/files/pkg-message.in @@ -0,0 +1,13 @@ +[ +{ type: install + message: <<EOD +To ensure binaries built with this toolchain find appropriate versions +of the necessary run-time libraries, you may want to link using + + -Wl,-rpath=%%TARGLIB%% + +For ports leveraging USE_GCC, USES=compiler, or USES=fortran this happens +transparently. +EOD +} +] diff --git a/lang/gcc14/pkg-descr b/lang/gcc14/pkg-descr new file mode 100644 index 000000000000..4802e1f26c37 --- /dev/null +++ b/lang/gcc14/pkg-descr @@ -0,0 +1,3 @@ +GCC, the GNU Compiler Collection, supports a number of languages. +This port installs the C, C++, and Fortran front ends as gcc14, g++14, +and gfortran14, respectively. diff --git a/lang/gcc14/pkg-help b/lang/gcc14/pkg-help new file mode 100644 index 000000000000..9030bbb28d3f --- /dev/null +++ b/lang/gcc14/pkg-help @@ -0,0 +1,3 @@ +Building this port with LTO_BOOTSTRAP enabled requires significant amounts of +memory and time. Consider disabling LTO_BOOTSTRAP in favor of STANDARD_BOOTSTRAP +(or disabling BOOTSTRAP altogether) in case that is a problem. diff --git a/lang/gcc14/pkg-plist b/lang/gcc14/pkg-plist new file mode 100644 index 000000000000..8dcc98c6dd52 --- /dev/null +++ b/lang/gcc14/pkg-plist @@ -0,0 +1,36 @@ +bin/%%GNU_HOST%%-c++%%SUFFIX%% +bin/%%GNU_HOST%%-g++%%SUFFIX%% +bin/%%GNU_HOST%%-gcc%%SUFFIX%% +bin/%%GNU_HOST%%-gcc-%%GCC_VERSION%% +bin/%%GNU_HOST%%-gcc-ar%%SUFFIX%% +bin/%%GNU_HOST%%-gcc-nm%%SUFFIX%% +bin/%%GNU_HOST%%-gcc-ranlib%%SUFFIX%% +bin/%%GNU_HOST%%-gfortran%%SUFFIX%% +bin/c++%%SUFFIX%% +bin/cpp%%SUFFIX%% +bin/g++%%SUFFIX%% +bin/gcc%%SUFFIX%% +bin/gcc-ar%%SUFFIX%% +bin/gcc-nm%%SUFFIX%% +bin/gcc-ranlib%%SUFFIX%% +bin/gcov%%SUFFIX%% +bin/gcov-dump%%SUFFIX%% +bin/gcov-tool%%SUFFIX%% +bin/gfortran%%SUFFIX%% +bin/lto-dump%%SUFFIX%% +include/gcc%%SUFFIX%%/ISO_Fortran_binding.h +share/man/man1/cpp%%SUFFIX%%.1.gz +share/man/man1/g++%%SUFFIX%%.1.gz +share/man/man1/gcc%%SUFFIX%%.1.gz +share/man/man1/gcov%%SUFFIX%%.1.gz +share/man/man1/gcov-dump%%SUFFIX%%.1.gz +share/man/man1/gcov-tool%%SUFFIX%%.1.gz +share/man/man1/gfortran%%SUFFIX%%.1.gz +share/man/man1/lto-dump%%SUFFIX%%.1.gz +share/gcc-%%GCC_VERSION%%/python/libstdcxx/__init__.py +share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/__init__.py +share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/printers.py +share/gcc-%%GCC_VERSION%%/python/libstdcxx/v6/xmethods.py +@postexec if type ccache-update-links >/dev/null 2>&1; then ccache-update-links -v; fi +@postunexec if type ccache-update-links >/dev/null 2>&1; then ccache-update-links -v; fi +@comment Insert PLIST.lib here
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