support Qt4 which has no QWidgets - but Qt5 needs it

10 years ago · 70cf4e842c
parent fcfabbdb42
commit 70cf4e842c
1 changed files with 1 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -110,6 +110,7 @@ AC_CHECK_HEADER([pkcs11.h], [], [AC_MSG_ERROR([Header pkcs11.h is required])])
 AC_CHECK_HEADER([wintypes.h], [], [AC_MSG_ERROR([Header wintypes.h is required])])
 AC_CHECK_HEADER([mrw/checkcxx11.hxx], [], [AC_MSG_ERROR([please install mrw-c++])])
 AX_CXX_CHECK_QT([QTGUI], [QtCore QtGui])
+AX_CXX_CHECK_QT([QTWIDGETS], [QtWidgets]) # optional, needed only for qt5
 AX_CXX_CHECK_QT([QTNETWORK], [QtNetwork])

 AC_ARG_ENABLE(pedantic,