This library provides a simple and nice C++ wrapper around these libraries, so that programmers can concentrate on functionality. It offers general support for PCSC-lite, OpenSSL, PKCS#11, plus specific functionality for the SuisseID.
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124 lines
3.3 KiB
124 lines
3.3 KiB
# SYNOPSIS |
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# |
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# AX_CXX_CHECK_QT([qt_prefix], [list-of-qt-modules]) |
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# |
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# DESCRIPTIONS |
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# |
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# qt_prefix |
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# |
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# Each call to AX_CXX_CHECK_QT should have a different prefix |
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# value (with a few exceptions discussed later on). This value, |
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# usually provided in uppercase, is used as prefix to the |
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# variables holding the compiler flags and libraries reported by |
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# pkg-config. |
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# |
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# For instance, if your prefix was to be FOO you'll be provided |
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# two variables FOO_CFLAGS and FOO_LIBS. |
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# |
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# This will also be used as message during the configure checks: |
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# checking for FOO.... |
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# |
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# list-of-modules |
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# |
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# A single call to the macro can check for the presence of one or |
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# more qt modules; you'll see later how to make good use of this |
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# feature. Each entry in the list can have a version comparison |
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# specifier, with the same syntax as the Requires keyword in the |
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# data files themselves. |
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AC_DEFUN([AX_CXX_QT_TOOL], [ |
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if test -z "$HAVE_$1"; then |
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HAVE_$1=1 |
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AC_MSG_CHECKING([for $2]) |
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AC_ARG_VAR([$1], [path to Qt tool $2]) |
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$1=${$1:-$(pkg-config --variable=$2_location Qt5Core)} |
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$1=${$1:-$(pkg-config --variable=host_bins Qt5Core)/$2} |
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$1=${$1:-$(pkg-config --variable=$2_location QtCore)} |
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$1=${$1:-$(pkg-config --variable=host_bins QtCore)/$2} |
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if ! which "${$1%% *}" > /dev/null; then |
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if which "$2" > /dev/null; then |
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$1=$2 |
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else |
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HAVE_$1=0 |
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$1="" |
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fi |
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fi |
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AC_SUBST($1) |
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AM_CONDITIONAL(HAVE_$1, test $HAVE_$1 -eq 1) |
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if test $HAVE_$1 -eq 1; then |
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AC_MSG_RESULT([$$1]) |
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else |
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AC_MSG_RESULT([not found]) |
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fi |
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fi |
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]) |
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AC_DEFUN([AX_CXX_QT_TOOLS], [ |
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AX_CXX_QT_TOOL(QMAKE, qmake) |
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AX_CXX_QT_TOOL(MOC, moc) |
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AX_CXX_QT_TOOL(UIC, uic) |
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AX_CXX_QT_TOOL(RCC, rcc) |
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AX_CXX_QT_TOOL(LUPDATE, lupdate) |
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AX_CXX_QT_TOOL(LRELEASE, lrelease) |
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]) |
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AC_DEFUN([AX_CHECK_VALID_FLAG], [ |
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AC_MSG_CHECKING([m4_default([$2], [for valid flag in "$1"])]) |
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save_cxxflags="$CXXFLAGS" |
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newflag="no" |
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for test_flag in $1; do |
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CXXFLAGS+=" ${test_flag}" |
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [ |
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newflag="$test_flag" |
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AM_CXXFLAGS+=" ${test_flag}" |
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CXXFLAGS="$save_cxxflags" |
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break; |
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]) |
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CXXFLAGS="$save_cxxflags" |
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done |
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AC_SUBST(AM_CXXFLAGS) |
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AC_MSG_RESULT([$newflag]) |
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]) |
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AC_DEFUN([AX_CHECK_QT], [ |
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qt_modules="$2" |
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AX_CXX_QT_TOOLS |
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HAVE_$1=0 |
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PKG_PROG_PKG_CONFIG |
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PKG_CHECK_MODULES([$1]5, [${qt_modules//Qt/Qt5}], [ |
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HAVE_$1=1 |
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AC_DEFINE([HAVE_$1]) |
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AM_CPPFLAGS+=" ${[$1]5_CFLAGS}" |
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AM_CXXFLAGS+=" ${[$1]5_CFLAGS}" |
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LIBS+=" ${[$1]5_LIBS}" |
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], [ |
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PKG_CHECK_MODULES([$1], [${qt_modules}], [ |
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HAVE_$1=1 |
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AC_DEFINE([HAVE_$1]) |
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AM_CPPFLAGS+=" ${$1_CFLAGS}" |
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AM_CXXFLAGS+=" ${$1_CFLAGS}" |
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LIBS+=" ${$1_LIBS}" |
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], [HAVE_$1=0]) |
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]) |
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AM_CONDITIONAL(HAVE_$1, test $HAVE_$1 -eq 1) |
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AX_CHECK_VALID_FLAG([-fPIC -fPIE], [position independent code flag]) |
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AC_SUBST(AM_CPPFLAGS) |
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AC_SUBST(AM_CXXFLAGS) |
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AX_ADDITIONAL_QT_RULES_HACK=' |
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ui_%.hxx: %.ui |
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${UIC} -o [$][@] $< |
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moc_%.cxx: %.hxx |
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${MOC} -o [$][@] $< |
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qrc_%.cxx: %.qrc |
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${RCC} -o [$][@] $<' |
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AC_SUBST(AX_ADDITIONAL_QT_RULES_HACK) |
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]) |
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AC_DEFUN([AX_REQUIRE_QT], [ |
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AX_CHECK_QT([$1], [$2]) |
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if ! test "$HAVE_$1" -eq 1; then |
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AC_MSG_ERROR([Required Qt modules not found: $2]) |
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fi |
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]) |