commit: 918e93a4d4f8d21b272c74706b47644442e25095 Author: Andrei Horodniceanu <a.horodniceanu <AT> proton <DOT> me> AuthorDate: Thu Jul 3 19:29:08 2025 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Sat Jul 12 01:01:41 2025 +0000 URL: https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=918e93a4
12.4.0: add musl fix for libdruntime mmap definition Signed-off-by: Andrei Horodniceanu <a.horodniceanu <AT> proton.me> Part-of: https://github.com/gentoo/gcc-patches/pull/9 Signed-off-by: Sam James <sam <AT> gentoo.org> 12.4.0/musl/50_all_libdruntime_mmap_definition.patch | 17 +++++++++++++++++ 12.4.0/musl/README.history | 4 ++++ 2 files changed, 21 insertions(+) diff --git a/12.4.0/musl/50_all_libdruntime_mmap_definition.patch b/12.4.0/musl/50_all_libdruntime_mmap_definition.patch new file mode 100644 index 0000000..516f7d4 --- /dev/null +++ b/12.4.0/musl/50_all_libdruntime_mmap_definition.patch @@ -0,0 +1,17 @@ +https://github.com/dlang/dmd/pull/16361 + +Fixes erroneous mmap64 declarations on musl preventing a successful build. + +/usr/lib/gcc/x86_64-pc-linux-musl/11/../../../../x86_64-pc-linux-musl/bin/ld: /usr/lib/gcc/x86_64-pc-linux-musl/11/libgphobos.a(os.o): in function `gc.os.os_mem_map(ulong)': +(.text._D2gc2os10os_mem_mapFNbmZPv+0x1d): undefined reference to `mmap64' + +--- a/libphobos/libdruntime/core/sys/posix/config.d ++++ b/libphobos/libdruntime/core/sys/posix/config.d +@@ -75,7 +75,7 @@ else version (CRuntime_Musl) + enum __REDIRECT = false; + + // Those three are irrelevant for Musl as it always uses 64 bits off_t +- enum __USE_FILE_OFFSET64 = _FILE_OFFSET_BITS == 64; ++ enum __USE_FILE_OFFSET64 = false; + enum __USE_LARGEFILE = __USE_FILE_OFFSET64 && !__REDIRECT; + enum __USE_LARGEFILE64 = __USE_FILE_OFFSET64 && !__REDIRECT; diff --git a/12.4.0/musl/README.history b/12.4.0/musl/README.history index 06330d5..677ef9d 100644 --- a/12.4.0/musl/README.history +++ b/12.4.0/musl/README.history @@ -1,3 +1,7 @@ +3 3 Jul 2025 + + + 50_all_libdruntime_mmap_definition.patch + 2 ???? - 50_all_cpu_indicator.patch
