1 files changed, 63 insertions, 0 deletions
diff --git a/taskcluster/scripts/misc/build-nasm.sh b/taskcluster/scripts/misc/build-nasm.sh
new file mode 100755
index 0000000000..79b0887b3e
--- /dev/null
+++ b/taskcluster/scripts/misc/build-nasm.sh
@@ -0,0 +1,63 @@
+#!/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 $MOZ_FETCHES_DIR/MacOSX13.3.sdk"
+        EXE=
+	;;
+    macosx64-aarch64)
+        export MACOSX_DEPLOYMENT_TARGET=11.0
+        TARGET=aarch64-apple-darwin
+        CC="clang -fuse-ld=lld --target=$TARGET -isysroot $MOZ_FETCHES_DIR/MacOSX13.3.sdk"
+        EXE=
+	;;
+    *)
+        CC="clang --sysroot=$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"