From 5348f86a3f0e25cfdd44d98e2fff05730a3c382d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Tue, 27 Feb 2018 13:41:58 +0200
Subject: [PATCH] Provide dlltool via a shell script wrapper that sets the
 default architecture

---
 install-wrappers.sh         |  6 +++---
 wrappers/dlltool-wrapper.sh | 11 +++++++++++
 2 files changed, 14 insertions(+), 3 deletions(-)
 create mode 100755 wrappers/dlltool-wrapper.sh

diff --git a/install-wrappers.sh b/install-wrappers.sh
index 28f30ca..9e270d8 100755
--- a/install-wrappers.sh
+++ b/install-wrappers.sh
@@ -11,19 +11,19 @@ PREFIX="$1"
 : ${ARCHS:=${TOOLCHAIN_ARCHS-i686 x86_64 armv7 aarch64}}
 
 mkdir -p $PREFIX/bin
-cp wrappers/clang-target-wrapper.sh wrappers/objdump-wrapper.sh wrappers/ld-wrapper.sh wrappers/windres-wrapper.sh $PREFIX/bin
+cp wrappers/*-wrapper.sh $PREFIX/bin
 cd $PREFIX/bin
 for arch in $ARCHS; do
     for exec in clang clang++ gcc g++; do
         ln -sf clang-target-wrapper.sh $arch-w64-mingw32-$exec
     done
-    for exec in ar ranlib nm dlltool strings; do
+    for exec in ar ranlib nm strings; do
         ln -sf llvm-$exec $arch-w64-mingw32-$exec
     done
     for exec in strip; do
         ln -sf /bin/true $arch-w64-mingw32-$exec
     done
-    for exec in ld objdump windres; do
+    for exec in ld objdump windres dlltool; do
         ln -sf $exec-wrapper.sh $arch-w64-mingw32-$exec
     done
 done
diff --git a/wrappers/dlltool-wrapper.sh b/wrappers/dlltool-wrapper.sh
new file mode 100755
index 0000000..8cd17bd
--- /dev/null
+++ b/wrappers/dlltool-wrapper.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+TARGET="$(basename $0 | sed 's/-[^-]*$//')"
+ARCH=$(echo $TARGET | sed 's/-.*//')
+case $ARCH in
+i686)    M=i386        ;;
+x86_64)  M=i386:x86-64 ;;
+armv7)   M=arm         ;;
+aarch64) M=arm64       ;;
+esac
+llvm-dlltool -m $M "$@"