diff options
| author | V3n3RiX <venerix@koprulu.sector> | 2023-12-19 19:54:34 +0000 |
|---|---|---|
| committer | V3n3RiX <venerix@koprulu.sector> | 2023-12-19 19:54:34 +0000 |
| commit | 3f0a9aff8dc766c410952343d02561aab3eda2b9 (patch) | |
| tree | 34f459712fafc5ecade61e0db6b3013cb387827c /sys-libs/liburing/files/liburing-2.5-print-libgcc-file-name.patch | |
| parent | 00ac4b34406552b4fbca786be59b2983b7f58669 (diff) | |
gentoo auto-resync : 19:12:2023 - 19:54:34
Diffstat (limited to 'sys-libs/liburing/files/liburing-2.5-print-libgcc-file-name.patch')
| -rw-r--r-- | sys-libs/liburing/files/liburing-2.5-print-libgcc-file-name.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sys-libs/liburing/files/liburing-2.5-print-libgcc-file-name.patch b/sys-libs/liburing/files/liburing-2.5-print-libgcc-file-name.patch new file mode 100644 index 000000000000..bedc6897b901 --- /dev/null +++ b/sys-libs/liburing/files/liburing-2.5-print-libgcc-file-name.patch @@ -0,0 +1,43 @@ +From https://github.com/axboe/liburing/commit/09b8ded9686f33f1044ad8c612f2281b865cd314 Mon Sep 17 00:00:00 2001 +From: Violet Purcell <vimproved@inventati.org> +Date: Sat, 16 Dec 2023 16:17:09 -0500 +Subject: [PATCH] Link against libgcc based on output of + -print-libgcc-file-name + +GCC and clang have the -print-libgcc-file-name option to automatically +print out the correct compiler runtime library to link to. This can be +helpful in case the runtime library is named something other than libgcc +(i.e. on a system where only LLVM's compiler-rt is used), or if libgcc +is in a non-standard directory. If the option fails for whatever reason, +fall back to using "-lgcc". + +Signed-off-by: Violet Purcell <vimproved@inventati.org> +--- a/configure ++++ b/configure +@@ -202,6 +202,15 @@ print_and_output_mak "relativelibdir" "$relativelibdir" + print_and_output_mak "mandir" "$mandir" + print_and_output_mak "datadir" "$datadir" + ++#################################################### ++# Check for correct compiler runtime library to link with ++libgcc_link_flag="-lgcc" ++if $cc -print-libgcc-file-name >/dev/null 2>&1; then ++ libgcc_link_flag="$($cc $CFLAGS $LDFLAGS -print-libgcc-file-name)" ++fi ++print_and_output_mak "libgcc_link_flag" "$libgcc_link_flag" ++#################################################### ++ + ########################################## + # check for compiler -Wstringop-overflow + stringop_overflow="no" +--- a/src/Makefile ++++ b/src/Makefile +@@ -47,7 +47,7 @@ ifeq ($(CONFIG_NOLIBC),y) + liburing_srcs += nolibc.c + override CFLAGS += -nostdlib -nodefaultlibs -ffreestanding -fno-builtin -fno-stack-protector + override CPPFLAGS += -nostdlib -nodefaultlibs -ffreestanding -fno-builtin -fno-stack-protector +- override LINK_FLAGS += -nostdlib -nodefaultlibs -lgcc ++ override LINK_FLAGS += -nostdlib -nodefaultlibs $(libgcc_link_flag) + endif + + override CPPFLAGS += -MT "$@" -MMD -MP -MF "$@.d" |