qBittorrent/m4/qbittorrent.m4
2018-12-24 15:11:44 +08:00

51 lines
1.6 KiB
Text

# Checking for pkg-config. If found, check for QtCore and query pkg-config
# for its exec-prefix variable.
# FIND_QT5()
# Sets the QT_QMAKE variable to the path of Qt5 qmake if found.
# --------------------------------------
AC_DEFUN([FIND_QT5],
[PKG_CHECK_EXISTS([Qt5Core >= 5.5.1],
[PKG_CHECK_VAR(QT_QMAKE,
[Qt5Core >= 5.5.1],
[host_bins])
])
AS_IF([test -f "$QT_QMAKE/qmake"],
[QT_QMAKE="$QT_QMAKE/qmake"],
[AS_IF([test -f "$QT_QMAKE/qmake-qt5"],
[QT_QMAKE="$QT_QMAKE/qmake-qt5"],
[QT_QMAKE=""])
])
AC_MSG_CHECKING([for Qt5 qmake >= 5.5.1])
AS_IF([test "x$QT_QMAKE" != "x"],
[AC_MSG_RESULT([$QT_QMAKE])],
[AC_MSG_RESULT([not found])]
)
])
# FIND_QTDBUS()
# Sets the HAVE_QTDBUS variable to true or false.
# --------------------------------------
AC_DEFUN([FIND_QTDBUS],
[AC_MSG_CHECKING([for Qt5DBus >= 5.5.1])
PKG_CHECK_EXISTS([Qt5DBus >= 5.5.1],
[AC_MSG_RESULT([found])
HAVE_QTDBUS=[true]],
[AC_MSG_RESULT([not found])
HAVE_QTDBUS=[false]])
])
# DETECT_CPP14_PROGRAM()
# Detects if at least C++14 mode is enabled.
# --------------------------------------
AC_DEFUN([DETECT_CPP14_PROGRAM],
[AC_LANG_PROGRAM([[
#ifndef __cplusplus
#error "This is not a C++ compiler"
#elif __cplusplus < 201402L
#error "This is not a C++14 compiler"
#endif]],
[[]])
])