compat: add msvc windres wrapper

This is by no means a complete wrapper. It's only designed to fit the
usecase ffmpegs build system has.

1 files changed, 32 insertions, 0 deletions

diff --git a/compat/windows/mswindres b/compat/windows/mswindres
new file mode 100755
index 0000000000..450525a33e
--- /dev/null
+++ b/compat/windows/mswindres
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+if [ "$1" = "--version" ]; then
+    rc.exe /?
+    exit $?
+fi
+
+if [ $# -lt 2 ]; then
+    echo "Usage: mswindres [-I/include/path ...] [-DSOME_DEFINE ...] [-o output.o] input.rc [output.o]" >&2
+    exit 0
+fi
+
+EXTRA_OPTS="/nologo"
+
+while [ $# -gt 2 ]; do
+    case $1 in
+    -D*) EXTRA_OPTS="$EXTRA_OPTS /d$(echo $1 | sed -e "s/^..//" -e "s/ /\\\\ /g")" ;;
+    -I*) EXTRA_OPTS="$EXTRA_OPTS /i$(echo $1 | sed -e "s/^..//" -e "s/ /\\\\ /g")" ;;
+    -o)  OPT_OUT="$2"; shift ;;
+    esac
+    shift
+done
+
+IN="$1"
+if [ -z "$OPT_OUT" ]; then
+    OUT="$2"
+else
+    OUT="$OPT_OUT"
+fi
+
+eval set -- $EXTRA_OPTS
+rc.exe "$@" /fo "$OUT" "$IN"