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annotate acinclude.m4 @ 42:94d988cef54e

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* Update to new autoconf build system
author Chris Cannam
date Mon, 18 Oct 2010 14:10:00 +0100
parents
children f0e3651ad3b0
rev   line source
Chris@42 1
Chris@42 2 AC_DEFUN([SV_MODULE_REQUIRED],
Chris@42 3 [
Chris@42 4 SV_MODULE_MODULE=$1
Chris@42 5 SV_MODULE_VERSION_TEST="$2"
Chris@42 6 SV_MODULE_HEADER=$3
Chris@42 7 SV_MODULE_LIB=$4
Chris@42 8 SV_MODULE_FUNC=$5
Chris@42 9 SV_MODULE_HAVE=HAVE_$(echo $1 | tr '[a-z]' '[A-Z]')
Chris@42 10 SV_MODULE_FAILED=1
Chris@42 11 if test -z "$SV_MODULE_VERSION_TEST" ; then
Chris@42 12 SV_MODULE_VERSION_TEST=$SV_MODULE_MODULE
Chris@42 13 fi
Chris@42 14 if test -n "$PKG_CONFIG"; then
Chris@42 15 PKG_CHECK_MODULES($1,[$SV_MODULE_VERSION_TEST],[HAVES="$HAVES $SV_MODULE_HAVE";CXXFLAGS="$CXXFLAGS $$1_CFLAGS";LIBS="$LIBS $$1_LIBS";SV_MODULE_FAILED=""],[AC_MSG_NOTICE([Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means])])
Chris@42 16 fi
Chris@42 17 if test -n "$SV_MODULE_FAILED"; then
Chris@42 18 AC_CHECK_HEADER([$SV_MODULE_HEADER],[HAVES="$HAVES $SV_MODULE_HAVE"],[AC_MSG_ERROR([Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE])])
Chris@42 19 if test -n "$SV_MODULE_LIB"; then
Chris@42 20 AC_CHECK_LIB([$SV_MODULE_LIB],[$SV_MODULE_FUNC],[LIBS="$LIBS -l$SV_MODULE_LIB"],[AC_MSG_ERROR([Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE])])
Chris@42 21 fi
Chris@42 22 fi
Chris@42 23 ])
Chris@42 24
Chris@42 25 AC_DEFUN([SV_MODULE_OPTIONAL],
Chris@42 26 [
Chris@42 27 SV_MODULE_MODULE=$1
Chris@42 28 SV_MODULE_VERSION_TEST="$2"
Chris@42 29 SV_MODULE_HEADER=$3
Chris@42 30 SV_MODULE_LIB=$4
Chris@42 31 SV_MODULE_FUNC=$5
Chris@42 32 SV_MODULE_HAVE=HAVE_$(echo $1 | tr '[a-z]' '[A-Z]')
Chris@42 33 SV_MODULE_FAILED=1
Chris@42 34 if test -z "$SV_MODULE_VERSION_TEST" ; then
Chris@42 35 SV_MODULE_VERSION_TEST=$SV_MODULE_MODULE
Chris@42 36 fi
Chris@42 37 if test -n "$PKG_CONFIG"; then
Chris@42 38 PKG_CHECK_MODULES($1,[$SV_MODULE_VERSION_TEST],[HAVES="$HAVES $SV_MODULE_HAVE";CXXFLAGS="$CXXFLAGS $$1_CFLAGS";LIBS="$LIBS $$1_LIBS";SV_MODULE_FAILED=""],[AC_MSG_NOTICE([Failed to find optional module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means])])
Chris@42 39 fi
Chris@42 40 if test -n "$SV_MODULE_FAILED"; then
Chris@42 41 AC_CHECK_HEADER([$SV_MODULE_HEADER],[HAVES="$HAVES $SV_MODULE_HAVE";SV_MODULE_FAILED=""],[AC_MSG_NOTICE([Failed to find header $SV_MODULE_HEADER for optional module $SV_MODULE_MODULE])])
Chris@42 42 if test -z "$SV_MODULE_FAILED"; then
Chris@42 43 if test -n "$SV_MODULE_LIB"; then
Chris@42 44 AC_CHECK_LIB([$SV_MODULE_LIB],[$SV_MODULE_FUNC],[LIBS="$LIBS -l$SV_MODULE_LIB"],[AC_MSG_NOTICE([Failed to find library $SV_MODULE_LIB for optional module $SV_MODULE_MODULE])])
Chris@42 45 fi
Chris@42 46 fi
Chris@42 47 fi
Chris@42 48 ])
Chris@42 49
Chris@42 50 # Check for Qt. The only part of Qt we use directly is qmake.
Chris@42 51
Chris@42 52 AC_DEFUN([SV_CHECK_QT],
Chris@42 53 [
Chris@42 54 AC_REQUIRE([AC_PROG_CXX])
Chris@42 55
Chris@42 56 if test x$QMAKE = x ; then
Chris@42 57 AC_CHECK_PROG(QMAKE, qmake-qt4, $QTDIR/bin/qmake-qt4,,$QTDIR/bin/)
Chris@42 58 fi
Chris@42 59 if test x$QMAKE = x ; then
Chris@42 60 AC_CHECK_PROG(QMAKE, qmake, $QTDIR/bin/qmake,,$QTDIR/bin/)
Chris@42 61 fi
Chris@42 62 if test x$QMAKE = x ; then
Chris@42 63 AC_CHECK_PROG(QMAKE, qmake.exe, $QTDIR/bin/qmake.exe,,$QTDIR/bin/)
Chris@42 64 fi
Chris@42 65 if test x$QMAKE = x ; then
Chris@42 66 AC_CHECK_PROG(QMAKE, qmake-qt4, qmake-qt4,,$PATH)
Chris@42 67 fi
Chris@42 68 if test x$QMAKE = x ; then
Chris@42 69 AC_CHECK_PROG(QMAKE, qmake, qmake,,$PATH)
Chris@42 70 fi
Chris@42 71 if test x$QMAKE = x ; then
Chris@42 72 AC_MSG_ERROR([
Chris@42 73 Failed to find the required qmake-qt4 or qmake program. Please
Chris@42 74 ensure you have the necessary Qt4 development files installed, and
Chris@42 75 if necessary set QTDIR to the location of your Qt4 installation.
Chris@42 76 ])
Chris@42 77 fi
Chris@42 78
Chris@42 79 # Suitable versions of qmake should print out something like:
Chris@42 80 #
Chris@42 81 # QMake version 2.01a
Chris@42 82 # Using Qt version 4.6.3 in /usr/lib
Chris@42 83 #
Chris@42 84 # This may be translated, so we check only for the numbers (2.x and 4.x
Chris@42 85 # in that order).
Chris@42 86 #
Chris@42 87 QMAKE_VERSION_OUTPUT=`$QMAKE -v`
Chris@42 88 case "$QMAKE_VERSION_OUTPUT" in
Chris@42 89 *2.*4.*) ;;
Chris@42 90 *) AC_MSG_WARN([
Chris@42 91 *** The version of qmake found in "$QMAKE" looks like it might be
Chris@42 92 from the wrong version of Qt (Qt4 is required). Please check
Chris@42 93 that this is the correct version of qmake for Qt4 builds.
Chris@42 94 ])
Chris@42 95 esac
Chris@42 96
Chris@42 97 case "`uname`" in
Chris@42 98 *Darwin*) QMAKE="$QMAKE -spec macx-g++";;
Chris@42 99 esac
Chris@42 100
Chris@42 101 ])
Chris@42 102