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| author | Aqua-sama <aqua@iserlohn-fortress.net> | 2021-03-16 12:34:18 +0200 |
|---|---|---|
| committer | Aqua-sama <aqua@iserlohn-fortress.net> | 2021-03-16 12:34:18 +0200 |
| commit | d39920b62e3e0371c5698aae2c316671130b0956 (patch) | |
| tree | 7b561a5f53d1d4373fbe30c72d5ef3b9888a5d4a /toolchain.makefile | |
| parent | Map .text and .rodata as read-only (diff) | |
| download | kernel.cpp-d39920b62e3e0371c5698aae2c316671130b0956.tar.xz | |
Switch lto to full
Diffstat (limited to 'toolchain.makefile')
| -rw-r--r-- | toolchain.makefile | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/toolchain.makefile b/toolchain.makefile index ce8fdc6..a4a0667 100644 --- a/toolchain.makefile +++ b/toolchain.makefile @@ -8,13 +8,13 @@ AS := clang AS_FLAGS := LD := ld.lld -LD_FLAGS := -nostdlib -T linker.ld --thinlto-cache-dir=$(OBJ_DIR)/thinlto_cache -# TODO: linking fails with -O0 and -O1 without -flto=thin +LD_FLAGS := -nostdlib -T linker.ld CXX := clang++ TEST_CXX := clang++ -CXX_FLAGS := -std=c++20 -g -O2 -flto=thin \ - -mkernel -ffreestanding -nostdlib -nostdinc -nostdinc++ \ +CXX_FLAGS := -std=c++20 -g -O3 -flto=full \ + -static -ffreestanding -fno-common -nostdinc -nostdinc++ \ + -fno-use-cxa-atexit -fno-rtti -fno-exceptions -fno-non-call-exceptions \ -Wall -Wextra -Werror=pedantic \ -Werror=date-time \ -Werror=shadow-all \ |