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Autotools: Replace CPPFLAGS with CXXFLAGS

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sledgehammer999 2018-11-28 19:57:28 +02:00
commit 63e4dc566a
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2 changed files with 25 additions and 25 deletions
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22
configure.ac
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@ -160,10 +160,10 @@ AS_CASE(["x$enable_qt_dbus"],
AX_BOOST_BASE([1.35],
[AC_MSG_NOTICE([Boost CPPFLAGS: "$BOOST_CPPFLAGS"])
[AC_MSG_NOTICE([Boost CXXFLAGS: "$BOOST_CPPFLAGS"])
AC_MSG_NOTICE([Boost LDFLAGS: "$BOOST_LDFLAGS"])],
[AC_MSG_ERROR([Could not find Boost])])
CPPFLAGS="$BOOST_CPPFLAGS $CPPFLAGS"
CXXFLAGS="$BOOST_CPPFLAGS $CXXFLAGS"
LDFLAGS="$BOOST_LDFLAGS $LDFLAGS"
# add workaround for problematic boost version
@ -192,12 +192,12 @@ AS_CASE(["x$with_qtsingleapplication"],
PKG_CHECK_MODULES(libtorrent,
[libtorrent-rasterbar >= 1.0.6],
[CPPFLAGS="$libtorrent_CFLAGS $CPPFLAGS"
[CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS"
LIBS="$libtorrent_LIBS $LIBS"])
PKG_CHECK_MODULES(zlib,
[zlib >= 1.2.5.2],
[CPPFLAGS="$zlib_CFLAGS $CPPFLAGS"
[CXXFLAGS="$zlib_CFLAGS $CXXFLAGS"
LIBS="$zlib_LIBS $LIBS"])
# Check if already in >= C++11 mode because of the flags returned by one of the above packages
@ -212,20 +212,20 @@ AC_COMPILE_IFELSE([DETECT_CPP11_PROGRAM()],
# and if yes, enable it leaving a warning to the user
AS_IF([test "x$QBT_CXX11_FOUND" = "xno"],
[AC_MSG_CHECKING([if compiler supports C++11])
TMP_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS -std=c++11"
TMP_CXXFLAGS="$CXXFLAGS"
CXXFLAGS="$CXXFLAGS -std=c++11"
AC_COMPILE_IFELSE([DETECT_CPP11_PROGRAM()],
[AC_MSG_RESULT([yes])
AC_MSG_CHECKING([if C++11 is disabled by the set compiler flags])
# prepend the flag so it won't override conflicting user defined flags
CPPFLAGS="-std=c++11 $TMP_CPPFLAGS"
CXXFLAGS="-std=c++11 $TMP_CXXFLAGS"
AC_COMPILE_IFELSE([DETECT_CPP11_PROGRAM()],
[AC_MSG_RESULT([no])
CPPFLAGS="$TMP_CPPFLAGS -std=c++11"
CXXFLAGS="$TMP_CXXFLAGS -std=c++11"
AC_MSG_WARN([C++11 mode is now force enabled.
Make sure you use the same C++ mode for qBittorrent and its dependencies.
To explicitly set qBittorrent to a later mode use CPPFLAGS.
Example: `CPPFLAGS="\$CPPFLAGS -std=c++14" ./configure`])],
To explicitly set qBittorrent to a later mode use CXXFLAGS.
Example: `CXXFLAGS="\$CXXFLAGS -std=c++14" ./configure`])],
[AC_MSG_RESULT([yes])
AC_MSG_ERROR([The compiler supports C++11 but the user or a dependency has explicitly enabled a lower mode.])])],
[AC_MSG_RESULT([no])
@ -266,7 +266,7 @@ extract() {
IFS=$SAVEIFS
}
extract "$CFLAGS $CXXFLAGS $CPPFLAGS"
extract "$CFLAGS $CXXFLAGS"
QBT_ADD_DEFINES="$QBT_ADD_DEFINES $QBT_CONF_DEFINES"
# Substitute the values of these vars in conf.pri.in