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23 lines
774 B
23 lines
774 B
# SPDX-License-Identifier: Apache-2.0 |
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if(CONFIG_X86_64) |
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string(PREPEND CMAKE_ASM_FLAGS "-m64 ") |
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string(PREPEND CMAKE_C_FLAGS "-m64 ") |
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string(PREPEND CMAKE_CXX_FLAGS "-m64 ") |
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else() |
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string(PREPEND CMAKE_ASM_FLAGS "-m32 ") |
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string(PREPEND CMAKE_C_FLAGS "-m32 ") |
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string(PREPEND CMAKE_CXX_FLAGS "-m32 ") |
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if(CONFIG_X86_FP_USE_SOFT_FLOAT) |
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list(APPEND TOOLCHAIN_C_FLAGS -msoft-float) |
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list(APPEND TOOLCHAIN_LD_FLAGS -msoft-float) |
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endif() |
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endif() |
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# GNU Assembler, by default on non-Linux targets, treats slashes as |
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# start of comments on i386. |
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# (https://sourceware.org/binutils/docs-2.33.1/as/i386_002dChars.html#i386_002dChars) |
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# In order to use division, `--divide` needs to be passed to |
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# the assembler. |
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list(APPEND TOOLCHAIN_C_FLAGS -Wa,--divide)
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