41 lines
904 B
Bash
41 lines
904 B
Bash
# shellcheck shell=bash
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# Part of JoeyLib, Copyright (c) 2026 Scott Duensing, under the MIT License.
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# See LICENSE.md for license information.
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# SPDX-License-Identifier: MIT
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#
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# NASM: assembler for the DOS port's x86 sources. Any 2.x release works,
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# so it comes from the distribution.
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compDescription="DOS assembler: NASM (distribution package)"
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compGroups="toolchain:dos"
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compRequires="host"
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compHostDeps="nasm"
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compPin="distro"
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compInstall() {
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command -v nasm >/dev/null || die "nasm is not on PATH after installing host packages"
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}
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compInstalled() {
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command -v nasm >/dev/null
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}
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compVerify() {
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local tmp
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local status=1
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tmp="$(mktemp -d)"
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printf 'bits 32\nret\n' > "$tmp/t.asm"
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if nasm -f coff "$tmp/t.asm" -o "$tmp/t.o" && [ -s "$tmp/t.o" ]; then
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status=0
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fi
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rm -rf "$tmp"
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return $status
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}
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compEnv() {
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envVar DOS_AS "$(command -v nasm)"
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}
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