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mirror of https://github.com/qbittorrent/qBittorrent synced 2024-10-05 18:01:15 +02:00
qBittorrent/configure.ac
Chocobo1 7d7f967d5e
Detect incompatible libtorrent v2 versions in build systems
Although the detection is working, the error message in autotools is not
perfect, i.e. it would only mention valid range for libtorrent v1 and it
shouldn't be a problem since v2 support isn't fully ready yet.
2021-07-31 16:59:37 +08:00

293 lines
11 KiB
Plaintext

AC_INIT([qbittorrent], [v4.4.0alpha], [bugs.qbittorrent.org], [], [https://www.qbittorrent.org/])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
: ${CFLAGS=""}
: ${CXXFLAGS=""}
AC_PROG_CC
AC_PROG_CXX
AC_PROG_SED
AC_LANG(C++)
AC_CANONICAL_HOST
AM_INIT_AUTOMAKE
# use compiler from env variables if available
QBT_CC="$CC"
QBT_CXX="$CXX"
# Define --wth-* and --enable-* arguments
AC_ARG_ENABLE(debug,
[AS_HELP_STRING([--enable-debug],
[Enable debug build])],
[],
[enable_debug=no])
AC_ARG_ENABLE(stacktrace,
[AS_HELP_STRING([--enable-stacktrace],
[Enable stacktrace feature (default=auto)])],
[],
[enable_stacktrace=auto])
AC_ARG_ENABLE(gui,
[AS_HELP_STRING([--disable-gui],
[Disable the GUI for headless running. Disables QtDBus and the GeoIP Database.])],
[],
[enable_gui=yes])
AC_ARG_ENABLE(systemd,
[AS_HELP_STRING([--enable-systemd],
[Install the systemd service file (headless only).])],
[],
[enable_systemd=no])
AC_ARG_ENABLE(webui,
[AS_HELP_STRING([--disable-webui],
[Disable the WebUI.])],
[],
[enable_webui=yes])
AC_ARG_ENABLE(qt-dbus,
[AS_HELP_STRING([--disable-qt-dbus],
[Disable use of QtDBus (GUI only)])],
[],
[enable_qt_dbus=yes])
# Detect OS
AC_MSG_CHECKING([whether OS is FreeBSD])
AS_IF([expr "$host_os" : ".*freebsd.*" > /dev/null],
[AC_MSG_RESULT([yes])
LIBS="-lexecinfo $LIBS"],
[AC_MSG_RESULT([no])])
AC_MSG_CHECKING([whether OS is macOS])
AS_IF([expr "$host_os" : ".*darwin.*" > /dev/null],
[AC_MSG_RESULT([yes])
enable_qt_dbus=no],
[AC_MSG_RESULT([no])])
# Require 0.23 pkg-config
PKG_PROG_PKG_CONFIG([0.23])
AS_IF([test "x$PKG_CONFIG" = "x"],
[AC_MSG_ERROR([Could not find pkg-config])])
# Check which arguments were set and act accordingly
AC_MSG_CHECKING([whether to enable the Debug build])
AS_CASE(["x$enable_debug"],
["xno"],
[AC_MSG_RESULT([no])
QBT_ADD_CONFIG="$QBT_ADD_CONFIG release"
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG debug"],
["xyes"],
[AC_MSG_RESULT([yes])
QBT_ADD_CONFIG="$QBT_ADD_CONFIG debug"
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG release"],
[AC_MSG_RESULT([$enable_debug])
AC_MSG_ERROR([Unknown option "$enable_debug". Use either "yes" or "no".])])
AC_MSG_CHECKING([whether to enable the stacktrace feature])
AS_CASE(["x$enable_stacktrace"],
["xno"],
[AC_MSG_RESULT([no])
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace"],
["xyes"],
[AC_MSG_RESULT([yes])
QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace"],
["xauto"],
[AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <execinfo.h>]])],
[AC_MSG_RESULT([yes])
QBT_ADD_CONFIG="$QBT_ADD_CONFIG stacktrace"],
[AC_MSG_RESULT([no])
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG stacktrace"])],
[AC_MSG_RESULT([$enable_stacktrace])
AC_MSG_ERROR([Unknown option "$enable_stacktrace". Use either "yes" or "no".])])
AC_MSG_CHECKING([whether to enable the GUI])
AS_CASE(["x$enable_gui"],
["xyes"],
[AC_MSG_RESULT([yes])
enable_systemd=[no]
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nogui"],
["xno"],
[AC_MSG_RESULT([no])
enable_qt_dbus=[no]
QBT_ADD_CONFIG="$QBT_ADD_CONFIG nogui"],
[AC_MSG_RESULT([$enable_gui])
AC_MSG_ERROR([Unknown option "$enable_gui". Use either "yes" or "no".])])
AC_MSG_CHECKING([whether to install the systemd service file])
AS_CASE(["x$enable_systemd"],
["xyes"],
[AC_MSG_RESULT([yes])
QBT_ADD_CONFIG="$QBT_ADD_CONFIG systemd"],
["xno"],
[AC_MSG_RESULT([no])
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG systemd"],
[AC_MSG_RESULT([$enable_systemd])
AC_MSG_ERROR([Unknown option "$enable_systemd". Use either "yes" or "no".])])
AC_MSG_CHECKING([whether to enable the WebUI])
AS_CASE(["x$enable_webui"],
["xyes"],
[AC_MSG_RESULT([yes])
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG nowebui"],
["xno"],
[AC_MSG_RESULT([no])
QBT_ADD_CONFIG="$QBT_ADD_CONFIG nowebui"],
[AC_MSG_RESULT([$enable_webui])
AC_MSG_ERROR([Unknown option "$enable_webui". Use either "yes" or "no".])])
FIND_QT5()
AS_IF([test "x$QT_QMAKE" = "x"],
[AC_MSG_ERROR([Could not find qmake])
])
AS_IF([test "x$enable_gui" = "xyes"],
[PKG_CHECK_MODULES(Qt5Svg, [Qt5Svg >= 5.15.2])
])
AC_MSG_CHECKING([whether QtDBus should be enabled])
AS_CASE(["x$enable_qt_dbus"],
["xyes"],
[AC_MSG_RESULT([yes])
FIND_QTDBUS()
AS_IF([test "x$HAVE_QTDBUS" = "xfalse"],
[AC_MSG_ERROR([Could not find QtDBus])],
[QBT_ADD_CONFIG="$QBT_ADD_CONFIG dbus"]
)],
["xno"],
[AC_MSG_RESULT([no])
QBT_REMOVE_CONFIG="$QBT_REMOVE_CONFIG dbus"],
[AC_MSG_RESULT([$enable_qt_dbus])
AC_MSG_ERROR([Unknown option "$enable_qt_dbus". Use either "yes" or "no".])])
AX_BOOST_BASE([1.65],
[AC_MSG_NOTICE([Boost CXXFLAGS: "$BOOST_CPPFLAGS"])
AC_MSG_NOTICE([Boost LDFLAGS: "$BOOST_LDFLAGS"])],
[AC_MSG_ERROR([Could not find Boost])])
CXXFLAGS="$BOOST_CPPFLAGS $CXXFLAGS"
LDFLAGS="$BOOST_LDFLAGS $LDFLAGS"
# add workaround for problematic boost version
# taken from ax_boost_base.m4
m4_define([DETECT_BOOST_VERSION_PROGRAM],
[AC_LANG_PROGRAM([[#include <boost/version.hpp>]],
[[(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($1))]));]])])
AC_COMPILE_IFELSE([DETECT_BOOST_VERSION_PROGRAM(106000)], [],
[QBT_ADD_DEFINES="$QBT_ADD_DEFINES BOOST_NO_CXX11_RVALUE_REFERENCES"])
PKG_CHECK_MODULES(libtorrent,
[libtorrent-rasterbar >= 2.0.4],
[CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS"],
[PKG_CHECK_MODULES(libtorrent,
[libtorrent-rasterbar >= 1.2.14 libtorrent-rasterbar < 2],
[CXXFLAGS="$libtorrent_CFLAGS $CXXFLAGS" LIBS="$libtorrent_LIBS $LIBS"])])
PKG_CHECK_MODULES(openssl,
[openssl >= 1.1.1],
[CXXFLAGS="$openssl_CFLAGS $CXXFLAGS"
LIBS="$openssl_LIBS $LIBS"])
PKG_CHECK_MODULES(zlib,
[zlib >= 1.2.11],
[CXXFLAGS="$zlib_CFLAGS $CXXFLAGS"
LIBS="$zlib_LIBS $LIBS"])
# Check if already in >= C++17 mode because of the flags returned by one of the above packages
TMP_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=""
AC_MSG_CHECKING([if compiler defaults to C++17 or later mode])
AC_COMPILE_IFELSE([DETECT_CPP17_PROGRAM()],
[AC_MSG_RESULT([yes])
QBT_CXX17_FOUND="yes"],
[AC_MSG_RESULT([no])
QBT_CXX17_FOUND="no"])
# In case of no, check if the compiler can support at least C++17
# and if yes, enable it leaving a warning to the user
AS_IF([test "x$QBT_CXX17_FOUND" = "xno"],
[AC_MSG_CHECKING([if compiler supports C++17])
CXXFLAGS="-std=c++17"
AC_COMPILE_IFELSE([DETECT_CPP17_PROGRAM()],
[AC_MSG_RESULT([yes])
AC_MSG_CHECKING([if C++17 is disabled by the set compiler flags])
# prepend the flag so it won't override conflicting user defined flags
CXXFLAGS="-std=c++17 $TMP_CXXFLAGS"
AC_COMPILE_IFELSE([DETECT_CPP17_PROGRAM()],
[AC_MSG_RESULT([no])
QBT_ADD_CONFIG="$QBT_ADD_CONFIG c++17"
AC_MSG_WARN([C++17 mode is now force enabled. The C++ mode should match the mode that other libraries were built with, otherwise you'll likely get linking errors.])],
[AC_MSG_RESULT([yes])
AC_MSG_ERROR([The compiler supports C++17 but the user or a dependency has explicitly enabled a lower mode.])])],
[AC_MSG_RESULT([no])
AC_MSG_ERROR([A compiler supporting C++17 is required.])])
])
CXXFLAGS="$TMP_CXXFLAGS"
# These are required because autoconf doesn't expand these **particular**
# vars automatically. And qmake cannot autoexpand them.
AX_DEFINE_DIR([EXPAND_PREFIX], [prefix])
AX_DEFINE_DIR([EXPAND_BINDIR], [bindir])
AX_DEFINE_DIR([EXPAND_DATADIR], [datadir])
AX_DEFINE_DIR([EXPAND_MANDIR], [mandir])
# Original extract() function contributed by pmzqla
# $*: Strings to parse
# Set $QBT_CONF_DEFINES, $QBT_CONF_INCLUDES, $QBT_CONF_EXTRA_CFLAGS
extract() {
if [[ -z "$*" ]]; then
echo "Input string required"
return 1
fi
# BSD sed needs an actual newline character in the substitute command
new_line='
'
# Convert " -" to "\n" if not between quotes and remove possible leading white spaces
string=$(echo " $*" | $SED -e "s: -:\\${new_line}:g" -e 's:"\(.*\)\n\(.*\)":\"\1 -\2":g' -e "s:'\(.*\)\n\(.*\)':\'\1 -\2':g" -e 's/^[[[:space:]]]*//')
SAVEIFS=$IFS
IFS=$(printf "\n\b")
for i in $string; do
case "$(echo "$i" | cut -c1)" in
'') ;;
D) QBT_CONF_DEFINES="$QBT_CONF_DEFINES $(echo $i | cut -c2-)";;
I) QBT_CONF_INCLUDES="$QBT_CONF_INCLUDES $(echo $i | cut -c2-)";;
*) QBT_CONF_EXTRA_CFLAGS="$QBT_CONF_EXTRA_CFLAGS -$i";;
esac
done
IFS=$SAVEIFS
}
extract "$CFLAGS $CXXFLAGS"
QBT_ADD_DEFINES="$QBT_ADD_DEFINES $QBT_CONF_DEFINES"
# Substitute the values of these vars in conf.pri.in
AC_SUBST(QBT_CC)
AC_SUBST(QBT_CXX)
AC_SUBST(QBT_CONF_INCLUDES)
AC_SUBST(QBT_CONF_EXTRA_CFLAGS)
AC_SUBST(QBT_ADD_CONFIG)
AC_SUBST(QBT_REMOVE_CONFIG)
AC_SUBST(QBT_ADD_DEFINES)
AC_SUBST(QBT_REMOVE_DEFINES)
QBT_CONFIG_FILES="conf.pri"
AS_IF([test "x$enable_systemd" = "xyes"],
[QBT_CONFIG_FILES="$QBT_CONFIG_FILES dist/unix/systemd/qbittorrent-nox@.service"])
AC_CONFIG_FILES(["$QBT_CONFIG_FILES"])
AC_OUTPUT
AC_MSG_NOTICE([Running qmake to generate the makefile...])
TOPDIR="$(cd "$(dirname "$0")" && pwd)"
$QT_QMAKE -r "$TOPDIR/qbittorrent.pro" "QMAKE_LRELEASE=$QMAKE_LRELEASE"
qmake_ret="$?"
AS_ECHO()
AS_IF([test "x$qmake_ret" != "x0"],
[AC_MSG_ERROR([$QT_QMAKE failed to generate the makefile])])
AC_MSG_NOTICE([Good, the configure finished.])
AS_ECHO()