34 lines
744 B
Bash
34 lines
744 B
Bash
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#!/bin/bash
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add_config_flag() { CONFIG_FLAGS+=("$@"); }
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add_c_flag() { C_FLAGS="$C_FLAGS $@"; }
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add_cxx_flag() { CXX_FLAGS="$CXX_FLAGS $@"; }
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add_ld_flag() { LD_FLAGS="$LD_FLAGS $@"; }
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add_flag() {
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add_c_flag "$@"
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add_cxx_flag "$@"
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}
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# Our own flags which we can insert in the correct place. We don't use CFLAGS
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# and friends here (we unset them below), because they influence config tests
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# such as ./configure and cmake tests. Our warning flags break those tests, so
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# we can't add them globally here.
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CONFIG_FLAGS=()
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C_FLAGS=""
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CXX_FLAGS=""
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LD_FLAGS=""
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unset CFLAGS
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unset CXXFLAGS
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unset CPPFLAGS
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unset LDFLAGS
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# Optimisation flags.
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add_flag -O3 -march=native
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# Warn on non-ISO C.
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add_c_flag -pedantic
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add_flag -g3
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add_flag -ftrapv
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