Cory Fields
11 years ago
2 changed files with 405 additions and 191 deletions
@ -0,0 +1,374 @@ |
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dnl Helper for cases where a qt dependency is not met. |
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dnl Output: If qt version is auto, set bitcoin_enable_qt to false. Else, exit. |
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AC_DEFUN([BITCOIN_QT_FAIL],[ |
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if test "x$bitcoin_qt_want_version" = "xauto"; then |
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if test x$bitcoin_enable_qt != xno; then |
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AC_MSG_WARN([$1; bitcoin-qt frontend will not be built]) |
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fi |
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bitcoin_enable_qt=no |
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else |
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AC_MSG_ERROR([$1]) |
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fi |
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]) |
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|
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AC_DEFUN([BITCOIN_QT_CHECK],[ |
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if test "x$bitcoin_enable_qt" != "xno" && test x$bitcoin_qt_want_version != xno; then |
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true |
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$1 |
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else |
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true |
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$2 |
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fi |
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]) |
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|
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dnl BITCOIN_QT_PATH_PROGS([FOO], [foo foo2], [/path/to/search/first], [continue if missing]) |
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dnl Helper for finding the path of programs needed for QT. |
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dnl Inputs: $1: Variable to be set |
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dnl Inputs: $2: List of programs to search for |
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dnl Inputs: $3: Look for $2 here before $PATH |
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dnl Inputs: $4: If "yes", don't fail if $2 is not found. |
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dnl Output: $1 is set to the path of $2 if found. $2 are searched in order. |
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AC_DEFUN([BITCOIN_QT_PATH_PROGS],[ |
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BITCOIN_QT_CHECK([ |
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if test "x$3" != "x"; then |
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AC_PATH_PROGS($1,$2,,$3) |
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else |
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AC_PATH_PROGS($1,$2) |
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fi |
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if test "x$$1" = "x" && test "x$4" != "xyes"; then |
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BITCOIN_QT_FAIL([$1 not found]) |
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fi |
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]) |
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]) |
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|
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dnl Initialize qt input. |
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dnl This must be called before any other BITCOIN_QT* macros to ensure that |
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dnl input variables are set correctly. |
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dnl CAUTION: Do not use this inside of a conditional. |
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AC_DEFUN([BITCOIN_QT_INIT],[ |
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dnl enable qt support |
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AC_ARG_WITH([qt], |
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[AS_HELP_STRING([--with-qt], |
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[with qt (no|qt4|qt5|auto. default is auto, qt4 tried first.)])], |
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[bitcoin_qt_want_version=$withval], |
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[bitcoin_qt_want_version=auto]) |
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|
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AC_ARG_WITH([qt-incdir],[AS_HELP_STRING([--with-qt-incdir=INC_DIR],[specify qt include path (overridden by pkgconfig)])], [qt_include_path=$withval], []) |
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AC_ARG_WITH([qt-libdir],[AS_HELP_STRING([--with-qt-libdir=LIB_DIR],[specify qt lib path (overridden by pkgconfig)])], [qt_lib_path=$withval], []) |
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AC_ARG_WITH([qt-plugindir],[AS_HELP_STRING([--with-qt-plugindir=PLUGIN_DIR],[specify qt plugin path (overridden by pkgconfig)])], [qt_plugin_path=$withval], []) |
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AC_ARG_WITH([qt-bindir],[AS_HELP_STRING([--with-qt-bindir=BIN_DIR],[specify qt bin path])], [qt_bin_path=$withval], []) |
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|
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AC_ARG_WITH([qtdbus], |
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[AS_HELP_STRING([--with-qtdbus], |
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[enable DBus support (default is yes if qt is enabled and QtDBus is found)])], |
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[use_dbus=$withval], |
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[use_dbus=auto]) |
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]) |
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|
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dnl Find the appropriate version of Qt libraries and includes. |
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dnl Inputs: $1: Whether or not pkg-config should be used. yes|no. Default: yes. |
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dnl Inputs: $2: If $1 is "yes" and --with-qt=auto, which qt version should be |
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dnl tried first. |
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dnl Outputs: See _BITCOIN_QT_FIND_LIBS_* |
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dnl Outputs: Sets variables for all qt-related tools. |
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dnl Outputs: bitcoin_enable_qt, bitcoin_enable_qt_dbus, bitcoin_enable_qt_test |
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AC_DEFUN([BITCOIN_QT_CONFIGURE],[ |
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use_pkgconfig=$1 |
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|
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if test x$use_pkgconfig == x; then |
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use_pkgconfig=yes |
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fi |
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|
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if test x$use_pkgconfig = xyes; then |
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if test x$PKG_CONFIG == x; then |
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AC_MSG_ERROR(pkg-config not found.) |
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fi |
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BITCOIN_QT_CHECK([_BITCOIN_QT_FIND_LIBS_WITH_PKGCONFIG([$2])]) |
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else |
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BITCOIN_QT_CHECK([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG]) |
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fi |
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|
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BITCOIN_QT_PATH_PROGS([MOC], [moc-qt${bitcoin_qt_got_major_vers} moc${bitcoin_qt_got_major_vers} moc], $qt_bin_path) |
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BITCOIN_QT_PATH_PROGS([UIC], [uic-qt${bitcoin_qt_got_major_vers} uic${bitcoin_qt_got_major_vers} uic], $qt_bin_path) |
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BITCOIN_QT_PATH_PROGS([RCC], [rcc-qt${bitcoin_qt_got_major_vers} rcc${bitcoin_qt_got_major_vers} rcc], $qt_bin_path) |
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BITCOIN_QT_PATH_PROGS([LRELEASE], [lrelease-qt${bitcoin_qt_got_major_vers} lrelease${bitcoin_qt_got_major_vers} lrelease], $qt_bin_path) |
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BITCOIN_QT_PATH_PROGS([LUPDATE], [lupdate-qt${bitcoin_qt_got_major_vers} lupdate${bitcoin_qt_got_major_vers} lupdate],$qt_bin_path, yes) |
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|
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case $host in |
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*darwin*) |
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BITCOIN_QT_CHECK([ |
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MOC_DEFS="-DQ_OS_MAC" |
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base_frameworks="-framework Foundation -framework ApplicationServices -framework AppKit" |
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AX_CHECK_LINK_FLAG([[$base_frameworks]],[QT_LIBS="$QT_LIBS $base_frameworks"],[AC_MSG_ERROR(could not find base frameworks)]) |
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AC_SUBST(MOC_DEFS) |
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]) |
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;; |
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esac |
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|
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|
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dnl enable qt support |
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AC_MSG_CHECKING(if QT should be enabled) |
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BITCOIN_QT_CHECK([ |
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bitcoin_enable_qt=yes |
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bitcoin_enable_qt_test=yes |
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if test x$have_qt_test = xno; then |
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bitcoin_enable_qt_test=no |
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fi |
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bitcoin_enable_qt_dbus=yes |
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if test x$have_qt_dbus = xno; then |
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bitcoin_enable_qt_dbus=no |
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if test x$use_dbus = xyes; then |
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AC_MSG_ERROR("libQtDBus not found. Install libQtDBus or remove --with-qtdbus.") |
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fi |
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fi |
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if test x$LUPDATE == x; then |
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AC_MSG_WARN("lupdate is required to update qt translations") |
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fi |
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],[ |
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bitcoin_enable_qt=no |
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]) |
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AC_MSG_RESULT([$bitcoin_enable_qt (Qt${bitcoin_qt_got_major_vers})]) |
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|
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AC_SUBST(QT_INCLUDES) |
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AC_SUBST(QT_LIBS) |
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AC_SUBST(QT_DBUS_INCLUDES) |
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AC_SUBST(QT_DBUS_LIBS) |
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AC_SUBST(QT_TEST_INCLUDES) |
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AC_SUBST(QT_TEST_LIBS) |
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AC_SUBST(QT_SELECT, qt${bitcoin_qt_got_major_vers}) |
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]) |
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|
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dnl All macros below are internal and should _not_ be used from the main |
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dnl configure.ac. |
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dnl ---- |
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|
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dnl Internal. Check if the included version of QT is Qt5. |
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dnl Requires: INCLUDES must be populated as necessary. |
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dnl Output: bitcoin_cv_qt5=yes|no |
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AC_DEFUN([_BITCOIN_QT_CHECK_QT5],[ |
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AC_CACHE_CHECK(for QT 5, bitcoin_cv_qt5,[ |
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AC_TRY_COMPILE( |
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[#include <QtCore>], |
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[ |
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#if QT_VERSION < 0x050000 |
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choke me |
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#else |
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return 0; |
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#endif |
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], |
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bitcoin_cv_qt5=yes, |
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bitcoin_cv_qt5=no) |
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])]) |
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|
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dnl Internal. Check if the linked version of QT was built as static libs. |
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dnl Requires: Qt5. This check cannot determine if Qt4 is static. |
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dnl Requires: INCLUDES and LIBS must be populated as necessary. |
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dnl Output: bitcoin_cv_static_qt=yes|no |
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dnl Output: Defines QT_STATICPLUGIN if plugins are static. |
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AC_DEFUN([_BITCOIN_QT_IS_STATIC],[ |
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AC_CACHE_CHECK(for static QT, bitcoin_cv_static_qt,[ |
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AC_TRY_COMPILE( |
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[#include <QtCore>], |
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[ |
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#if defined(QT_STATIC) |
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return 0; |
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#else |
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choke me |
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#endif |
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], |
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[bitcoin_cv_static_qt=yes], |
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[bitcoin_cv_static_qt=no]) |
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]) |
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if test xbitcoin_cv_static_qt = xyes; then |
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AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol for static QT plugins]) |
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fi |
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]) |
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|
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dnl Internal. Check if the link-requirements for static plugins are met. |
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dnl Requires: INCLUDES and LIBS must be populated as necessary. |
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dnl Inputs: $1: A series of Q_IMPORT_PLUGIN(). |
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dnl Inputs: $2: The libraries that resolve $1. |
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dnl Output: QT_LIBS is prepended or configure exits. |
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AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_PLUGINS],[ |
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AC_MSG_CHECKING(for static QT plugins: $2) |
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CHECK_STATIC_PLUGINS_TEMP_LIBS="$LIBS" |
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LIBS="$2 $QT_LIBS $LIBS" |
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AC_TRY_LINK([ |
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#define QT_STATICPLUGIN |
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#include <QtPlugin> |
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$1], |
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[return 0;], |
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[AC_MSG_RESULT(yes); QT_LIBS="$2 $QT_LIBS"], |
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[AC_MSG_RESULT(no)]; BITCOIN_QT_FAIL(Could not resolve: $2)) |
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LIBS="$CHECK_STATIC_PLUGINS_TEMP_LIBS" |
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]) |
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|
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dnl Internal. Find Qt libraries using pkg-config. |
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dnl Inputs: bitcoin_qt_want_version (from --with-qt=). The version to check |
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dnl first. |
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dnl Inputs: $1: If bitcoin_qt_want_version is "auto", check for this version |
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dnl first. |
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dnl Outputs: All necessary QT_* variables are set. |
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dnl Outputs: bitcoin_qt_got_major_vers is set to "4" or "5". |
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dnl Outputs: have_qt_test and have_qt_dbus are set (if applicable) to yes|no. |
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AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITH_PKGCONFIG],[ |
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m4_ifdef([PKG_CHECK_MODULES],[ |
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auto_priority_version=$1 |
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if test x$auto_priority_version == x; then |
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auto_priority_version=qt5 |
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fi |
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if test x$bitcoin_qt_want_version == xqt5 || ( test x$bitcoin_qt_want_version == xauto && test x$auto_priority_version == xqt5 ); then |
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QT_LIB_PREFIX=Qt5 |
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bitcoin_qt_got_major_vers=5 |
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else |
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QT_LIB_PREFIX=Qt |
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bitcoin_qt_got_major_vers=4 |
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fi |
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qt5_modules="Qt5Core Qt5Gui Qt5Network Qt5Widgets" |
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qt4_modules="QtCore QtGui QtNetwork" |
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BITCOIN_QT_CHECK([ |
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if test x$bitcoin_qt_want_version == xqt5 || ( test x$bitcoin_qt_want_version == xauto && test x$auto_priority_version == xqt5 ); then |
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PKG_CHECK_MODULES([QT], [$qt5_modules], [QT_INCLUDES="$QT_CFLAGS"; have_qt=yes],[have_qt=no]) |
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elif test x$bitcoin_qt_want_version == xqt4 || ( test x$bitcoin_qt_want_version == xauto && test x$auto_priority_version == xqt4 ); then |
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PKG_CHECK_MODULES([QT], [$qt4_modules], [QT_INCLUDES="$QT_CFLAGS"; have_qt=yes], [have_qt=no]) |
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fi |
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|
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dnl qt version is set to 'auto' and the preferred version wasn't found. Now try the other. |
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if test x$have_qt == xno && test x$bitcoin_qt_want_version == xauto; then |
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if x$auto_priority_version = x$qt5; then |
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PKG_CHECK_MODULES([QT], [$qt4_modules], [QT_INCLUDES="$QT_CFLAGS"; have_qt=yes; QT_LIB_PREFIX=Qt; bitcoin_qt_got_major_vers=4], [have_qt=no]) |
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else |
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PKG_CHECK_MODULES([QT], [$qt5_modules], [QT_INCLUDES="$QT_CFLAGS"; have_qt=yes; QT_LIB_PREFIX=Qt5; bitcoin_qt_got_major_vers=5], [have_qt=no]) |
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fi |
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fi |
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if test x$have_qt != xyes; then |
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have_qt=no |
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BITCOIN_QT_FAIL([Qt dependencies not found]) |
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fi |
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]) |
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BITCOIN_QT_CHECK([ |
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PKG_CHECK_MODULES([QT_TEST], [${QT_LIB_PREFIX}Test], [QT_TEST_INCLUDES="$QT_TEST_CFLAGS"; have_qt_test=yes], [have_qt_test=no]) |
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if test x$use_dbus != xno; then |
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PKG_CHECK_MODULES([QT_DBUS], [${QT_LIB_PREFIX}DBus], [QT_DBUS_INCLUDES="$QT_DBUS_CFLAGS"; have_qt_dbus=yes], [have_qt_dbus=no]) |
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fi |
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]) |
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]) |
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true; dnl |
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]) |
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|
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dnl Internal. Find Qt libraries without using pkg-config. Version is deduced |
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dnl from the discovered headers. |
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dnl Inputs: bitcoin_qt_want_version (from --with-qt=). The version to use. |
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dnl If "auto", the version will be discovered by _BITCOIN_QT_CHECK_QT5. |
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dnl Outputs: All necessary QT_* variables are set. |
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dnl Outputs: bitcoin_qt_got_major_vers is set to "4" or "5". |
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dnl Outputs: have_qt_test and have_qt_dbus are set (if applicable) to yes|no. |
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AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG],[ |
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TEMP_CPPFLAGS="$CPPFLAGS" |
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TEMP_LIBS="$LIBS" |
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BITCOIN_QT_CHECK([ |
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if test x$qt_include_path != x; then |
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QT_INCLUDES="-I$qt_include_path -I$qt_include_path/QtCore -I$qt_include_path/QtGui -I$qt_include_path/QtWidgets -I$qt_include_path/QtNetwork -I$qt_include_path/QtTest -I$qt_include_path/QtDBus" |
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CPPFLAGS="$QT_INCLUDES $CPPFLAGS" |
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fi |
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]) |
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|
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BITCOIN_QT_CHECK([AC_CHECK_HEADER([QtPlugin],,BITCOIN_QT_FAIL(QtCore headers missing))]) |
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BITCOIN_QT_CHECK([AC_CHECK_HEADER([QApplication],, BITCOIN_QT_FAIL(QtGui headers missing))]) |
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BITCOIN_QT_CHECK([AC_CHECK_HEADER([QLocalSocket],, BITCOIN_QT_FAIL(QtNetwork headers missing))]) |
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|
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BITCOIN_QT_CHECK([ |
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if test x$bitcoin_qt_want_version = xauto; then |
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_BITCOIN_QT_CHECK_QT5 |
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fi |
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if test x$bitcoin_cv_qt5 == xyes || test x$bitcoin_qt_want_version = xqt5; then |
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QT_LIB_PREFIX=Qt5 |
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bitcoin_qt_got_major_vers=5 |
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else |
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QT_LIB_PREFIX=Qt |
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bitcoin_qt_got_major_vers=4 |
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fi |
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]) |
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|
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BITCOIN_QT_CHECK([ |
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LIBS= |
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if test x$qt_lib_path != x; then |
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LIBS="$LIBS -L$qt_lib_path" |
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fi |
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if test x$qt_plugin_path != x; then |
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LIBS="$LIBS -L$qt_plugin_path/accessible" |
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if test x$bitcoin_qt_got_major_vers == x5; then |
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LIBS="$LIBS -L$qt_plugin_path/platforms" |
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else |
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LIBS="$LIBS -L$qt_plugin_path/codecs" |
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fi |
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fi |
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|
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if test x$TARGET_OS == xwindows; then |
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AC_CHECK_LIB([imm32], [main],, BITCOIN_QT_FAIL(libimm32 not found)) |
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fi |
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]) |
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|
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BITCOIN_QT_CHECK(AC_CHECK_LIB([z] ,[main],,BITCOIN_QT_FAIL(zlib not found))) |
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BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Core] ,[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXCore not found))) |
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BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Gui] ,[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXGui not found))) |
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BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Network],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXNetwork not found))) |
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if test x$bitcoin_qt_got_major_vers == x5; then |
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BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Widgets],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXWidgets not found))) |
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fi |
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QT_LIBS="$LIBS" |
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LIBS="$TEMP_LIBS" |
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|
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dnl This is ugly and complicated. Yuck. Works as follows: |
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dnl We can't discern whether Qt4 builds are static or not. For Qt5, we can |
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dnl check a header to find out. When Qt is built statically, some plugins must |
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dnl be linked into the final binary as well. These plugins have changed between |
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dnl Qt4 and Qt5. With Qt5, languages moved into core and the WindowsIntegration |
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dnl plugin was added. Since we can't tell if Qt4 is static or not, it is |
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dnl assumed for all non-pkg-config builds. |
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dnl _BITCOIN_QT_CHECK_STATIC_PLUGINS does a quick link-check and appends the |
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dnl results to QT_LIBS. |
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BITCOIN_QT_CHECK([ |
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if test x$bitcoin_qt_got_major_vers == x5; then |
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_BITCOIN_QT_IS_STATIC |
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if test x$bitcoin_cv_static_qt == xyes; then |
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AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol if qt plugins are static]) |
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_BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(AccessibleFactory)], [-lqtaccessiblewidgets]) |
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if test x$TARGET_OS == xwindows; then |
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_BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)],[-lqwindows]) |
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fi |
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fi |
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else |
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AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol if qt plugins are static]) |
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_BITCOIN_QT_CHECK_STATIC_PLUGINS([ |
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Q_IMPORT_PLUGIN(qcncodecs) |
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Q_IMPORT_PLUGIN(qjpcodecs) |
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Q_IMPORT_PLUGIN(qtwcodecs) |
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Q_IMPORT_PLUGIN(qkrcodecs) |
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Q_IMPORT_PLUGIN(AccessibleFactory)], |
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[-lqcncodecs -lqjpcodecs -lqtwcodecs -lqkrcodecs -lqtaccessiblewidgets]) |
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fi |
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]) |
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|
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BITCOIN_QT_CHECK([ |
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LIBS= |
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if test x$qt_lib_path != x; then |
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LIBS="-L$qt_lib_path" |
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fi |
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AC_CHECK_LIB([${QT_LIB_PREFIX}Test], [main],, have_qt_test=no) |
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AC_CHECK_HEADER([QTest],, have_qt_test=no) |
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QT_TEST_LIBS="$LIBS" |
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if test x$use_dbus != xno; then |
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LIBS= |
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if test x$qt_lib_path != x; then |
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LIBS="-L$qt_lib_path" |
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fi |
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AC_CHECK_LIB([${QT_LIB_PREFIX}DBus], [main],, have_qt_dbus=no) |
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AC_CHECK_HEADER([QtDBus],, have_qt_dbus=no) |
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QT_DBUS_LIBS="$LIBS" |
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fi |
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]) |
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CPPFLAGS="$TEMP_CPPFLAGS" |
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LIBS="$TEMP_LIBS" |
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]) |
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|
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