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annotate acinclude.m4 @ 60:400e09d69b8f

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Add file: URI for file -- this is stripped out by the test script afterwards, I'm not sure how it got stripped from the source as well but obviously it's not parseable without it
author Chris Cannam
date Thu, 24 May 2012 11:35:54 +0100
parents f0e3651ad3b0
children d78c80be335f
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@48 11 if test -n "$$1_LIBS" ; then
Chris@48 12 AC_MSG_NOTICE([User set ${SV_MODULE_MODULE}_LIBS explicitly, skipping test for $SV_MODULE_MODULE])
Chris@48 13 CXXFLAGS="$CXXFLAGS $$1_CFLAGS"
Chris@48 14 LIBS="$LIBS $$1_LIBS"
Chris@48 15 SV_MODULE_FAILED=""
Chris@48 16 fi
Chris@42 17 if test -z "$SV_MODULE_VERSION_TEST" ; then
Chris@42 18 SV_MODULE_VERSION_TEST=$SV_MODULE_MODULE
Chris@42 19 fi
Chris@48 20 if test -n "$SV_MODULE_FAILED" && test -n "$PKG_CONFIG"; then
Chris@42 21 PKG_CHECK_MODULES($1,[$SV_MODULE_VERSION_TEST],[HAVES="$HAVES $SV_MODULE_HAVE";CXXFLAGS="$CXXFLAGS $$1_CFLAGS";LIBS="$LIBS $$1_LIBS";SV_MODULE_FAILED=""],[AC_MSG_NOTICE([Failed to find required module $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means])])
Chris@42 22 fi
Chris@42 23 if test -n "$SV_MODULE_FAILED"; then
Chris@42 24 AC_CHECK_HEADER([$SV_MODULE_HEADER],[HAVES="$HAVES $SV_MODULE_HAVE"],[AC_MSG_ERROR([Failed to find header $SV_MODULE_HEADER for required module $SV_MODULE_MODULE])])
Chris@42 25 if test -n "$SV_MODULE_LIB"; then
Chris@42 26 AC_CHECK_LIB([$SV_MODULE_LIB],[$SV_MODULE_FUNC],[LIBS="$LIBS -l$SV_MODULE_LIB"],[AC_MSG_ERROR([Failed to find library $SV_MODULE_LIB for required module $SV_MODULE_MODULE])])
Chris@42 27 fi
Chris@42 28 fi
Chris@42 29 ])
Chris@42 30
Chris@42 31 AC_DEFUN([SV_MODULE_OPTIONAL],
Chris@42 32 [
Chris@42 33 SV_MODULE_MODULE=$1
Chris@42 34 SV_MODULE_VERSION_TEST="$2"
Chris@42 35 SV_MODULE_HEADER=$3
Chris@42 36 SV_MODULE_LIB=$4
Chris@42 37 SV_MODULE_FUNC=$5
Chris@42 38 SV_MODULE_HAVE=HAVE_$(echo $1 | tr '[a-z]' '[A-Z]')
Chris@42 39 SV_MODULE_FAILED=1
Chris@48 40 if test -n "$$1_LIBS" ; then
Chris@48 41 AC_MSG_NOTICE([User set ${SV_MODULE_MODULE}_LIBS explicitly, skipping test for $SV_MODULE_MODULE])
Chris@48 42 CXXFLAGS="$CXXFLAGS $$1_CFLAGS"
Chris@48 43 LIBS="$LIBS $$1_LIBS"
Chris@48 44 SV_MODULE_FAILED=""
Chris@48 45 fi
Chris@42 46 if test -z "$SV_MODULE_VERSION_TEST" ; then
Chris@42 47 SV_MODULE_VERSION_TEST=$SV_MODULE_MODULE
Chris@42 48 fi
Chris@48 49 if test -n "$SV_MODULE_FAILED" && test -n "$PKG_CONFIG"; then
Chris@42 50 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 $SV_MODULE_MODULE using pkg-config, trying again by old-fashioned means])])
Chris@42 51 fi
Chris@42 52 if test -n "$SV_MODULE_FAILED"; then
Chris@42 53 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 $SV_MODULE_MODULE])])
Chris@42 54 if test -z "$SV_MODULE_FAILED"; then
Chris@42 55 if test -n "$SV_MODULE_LIB"; then
Chris@42 56 AC_CHECK_LIB([$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 $SV_MODULE_MODULE])])
Chris@42 57 fi
Chris@42 58 fi
Chris@42 59 fi
Chris@42 60 ])
Chris@42 61
Chris@42 62 # Check for Qt. The only part of Qt we use directly is qmake.
Chris@42 63
Chris@42 64 AC_DEFUN([SV_CHECK_QT],
Chris@42 65 [
Chris@42 66 AC_REQUIRE([AC_PROG_CXX])
Chris@42 67
Chris@42 68 if test x$QMAKE = x ; then
Chris@42 69 AC_CHECK_PROG(QMAKE, qmake-qt4, $QTDIR/bin/qmake-qt4,,$QTDIR/bin/)
Chris@42 70 fi
Chris@42 71 if test x$QMAKE = x ; then
Chris@42 72 AC_CHECK_PROG(QMAKE, qmake, $QTDIR/bin/qmake,,$QTDIR/bin/)
Chris@42 73 fi
Chris@42 74 if test x$QMAKE = x ; then
Chris@42 75 AC_CHECK_PROG(QMAKE, qmake.exe, $QTDIR/bin/qmake.exe,,$QTDIR/bin/)
Chris@42 76 fi
Chris@42 77 if test x$QMAKE = x ; then
Chris@42 78 AC_CHECK_PROG(QMAKE, qmake-qt4, qmake-qt4,,$PATH)
Chris@42 79 fi
Chris@42 80 if test x$QMAKE = x ; then
Chris@42 81 AC_CHECK_PROG(QMAKE, qmake, qmake,,$PATH)
Chris@42 82 fi
Chris@42 83 if test x$QMAKE = x ; then
Chris@42 84 AC_MSG_ERROR([
Chris@42 85 Failed to find the required qmake-qt4 or qmake program. Please
Chris@42 86 ensure you have the necessary Qt4 development files installed, and
Chris@42 87 if necessary set QTDIR to the location of your Qt4 installation.
Chris@42 88 ])
Chris@42 89 fi
Chris@42 90
Chris@42 91 # Suitable versions of qmake should print out something like:
Chris@42 92 #
Chris@42 93 # QMake version 2.01a
Chris@42 94 # Using Qt version 4.6.3 in /usr/lib
Chris@42 95 #
Chris@42 96 # This may be translated, so we check only for the numbers (2.x and 4.x
Chris@42 97 # in that order).
Chris@42 98 #
Chris@42 99 QMAKE_VERSION_OUTPUT=`$QMAKE -v`
Chris@42 100 case "$QMAKE_VERSION_OUTPUT" in
Chris@42 101 *2.*4.*) ;;
Chris@42 102 *) AC_MSG_WARN([
Chris@42 103 *** The version of qmake found in "$QMAKE" looks like it might be
Chris@42 104 from the wrong version of Qt (Qt4 is required). Please check
Chris@42 105 that this is the correct version of qmake for Qt4 builds.
Chris@42 106 ])
Chris@42 107 esac
Chris@42 108
Chris@42 109 case "`uname`" in
Chris@42 110 *Darwin*) QMAKE="$QMAKE -spec macx-g++";;
Chris@42 111 esac
Chris@42 112
Chris@42 113 ])
Chris@42 114