build-nasm.sh - mozsearch

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#!/bin/bash

set -x -e -v

COMPRESS_EXT=zst

cd $MOZ_FETCHES_DIR/nasm-*

case $(cat version) in

2.14.02)

        # Fix for .debug_loc section containing garbage on elf32

        # https://bugzilla.nasm.us/show_bug.cgi?id=3392631

        patch -p1 <<'EOF'

diff --git a/output/outelf.c b/output/outelf.c

index de99d076..47031e12 100644

--- a/output/outelf.c

+++ b/output/outelf.c

@@ -3275,7 +3275,7 @@ static void dwarf_generate(void)

     WRITELONG(pbuf,framelen-4); /* initial length */

     /* build loc section */

-    loclen = 16;

+    loclen = is_elf64() ? 16 : 8;

     locbuf = pbuf = nasm_malloc(loclen);

     if (is_elf32()) {

         WRITELONG(pbuf,0);  /* null  beginning offset */

EOF

;;

esac

export PATH="$MOZ_FETCHES_DIR/clang/bin:$PATH"

case "$1" in

    win64)

        TARGET=x86_64-w64-mingw32

        CC=x86_64-w64-mingw32-clang

        EXE=.exe

;;

    macosx64)

        export MACOSX_DEPLOYMENT_TARGET=10.12

        TARGET=x86_64-apple-darwin

        CC="clang -fuse-ld=lld --target=$TARGET -isysroot $MOZ_FETCHES_DIR/MacOSX14.4.sdk"

        EXE=

;;

    macosx64-aarch64)

        export MACOSX_DEPLOYMENT_TARGET=11.0

        TARGET=aarch64-apple-darwin

        CC="clang -fuse-ld=lld --target=$TARGET -isysroot $MOZ_FETCHES_DIR/MacOSX14.4.sdk"

        EXE=

;;

*)

        CC="clang --sysroot=$MOZ_FETCHES_DIR/sysroot-x86_64-linux-gnu"

        EXE=

;;

esac

./configure CC="$CC" AR=llvm-ar RANLIB=llvm-ranlib LDFLAGS=-fuse-ld=lld ${TARGET:+--host=$TARGET}

make -j$(nproc)

mv nasm$EXE nasm-tmp

mkdir nasm

mv nasm-tmp nasm/nasm$EXE

tar -acf nasm.tar.$COMPRESS_EXT nasm

mkdir -p "$UPLOAD_DIR"

cp nasm.tar.$COMPRESS_EXT "$UPLOAD_DIR"