autoconf: add --disable-wic

this allows windows builds to prefer libjpeg, libpng etc. for import and
export

Change-Id: Ibe1648b68a3f7b5016044e82530843dea46a94a4
This commit is contained in:
James Zern 2013-12-07 11:56:34 -08:00
parent bab30fcab5
commit a01e04fee0

View File

@ -316,7 +316,13 @@ AM_CONDITIONAL([BUILD_GIF2WEBP], [test "${build_gif2webp}" = "yes"])
dnl === check for WIC support ===
if test "$target_os" = "mingw32"; then
AC_ARG_ENABLE([wic],
AS_HELP_STRING([--disable-wic],
[Disable Windows Imaging Component (WIC) detection.
@<:@default=auto@:>@]),,
[enable_wic=yes])
if test "$target_os" = "mingw32" -a "$enable_wic" = "yes"; then
AC_CHECK_HEADERS([wincodec.h shlwapi.h windows.h])
if test "$ac_cv_header_wincodec_h" = "yes"; then
AC_MSG_CHECKING(for Windows Imaging Component support)