| 1 | AC_INIT(rsvg.h) |
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| 2 | |
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| 3 | dnl =========================================================================== |
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| 4 | |
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| 5 | GDK_PIXBUF_REQUIRED=1.3.7 |
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| 6 | GLIB_REQUIRED=2.0.0 |
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| 7 | LIBART_REQUIRED=2.3.10 |
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| 8 | LIBXML_REQUIRED=2.4.7 |
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| 9 | PANGOFT2_REQUIRED=1.0.0 |
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| 10 | POPT_REQUIRED=1.5 |
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| 11 | |
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| 12 | AC_SUBST(GDK_PIXBUF_REQUIRED) |
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| 13 | AC_SUBST(GLIB_REQUIRED) |
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| 14 | AC_SUBST(LIBART_REQUIRED) |
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| 15 | AC_SUBST(LIBXML_REQUIRED) |
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| 16 | AC_SUBST(PANGOFT2_REQUIRED) |
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| 17 | AC_SUBST(POPT_REQUIRED) |
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| 18 | |
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| 19 | dnl =========================================================================== |
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| 20 | |
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| 21 | LIBRSVG_MAJOR_VERSION=2 |
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| 22 | LIBRSVG_MINOR_VERSION=0 |
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| 23 | LIBRSVG_MICRO_VERSION=1 |
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| 24 | AC_SUBST(LIBRSVG_MAJOR_VERSION) |
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| 25 | AC_SUBST(LIBRSVG_MINOR_VERSION) |
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| 26 | AC_SUBST(LIBRSVG_MICRO_VERSION) |
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| 27 | |
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| 28 | LIBRSVG_VERSION=$LIBRSVG_MAJOR_VERSION.$LIBRSVG_MINOR_VERSION.$LIBRSVG_MICRO_VERSION |
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| 29 | |
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| 30 | VERSION_INFO=`expr $LIBRSVG_MAJOR_VERSION + $LIBRSVG_MINOR_VERSION`:$LIBRSVG_MICRO_VERSION:$LIBRSVG_MINOR_VERSION |
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| 31 | AC_SUBST(VERSION_INFO) |
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| 32 | |
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| 33 | dnl =========================================================================== |
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| 34 | |
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| 35 | AM_INIT_AUTOMAKE(librsvg, $LIBRSVG_VERSION) |
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| 36 | AM_CONFIG_HEADER(config.h) |
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| 37 | |
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| 38 | AM_MAINTAINER_MODE |
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| 39 | |
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| 40 | AC_ISC_POSIX |
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| 41 | AC_PROG_CC |
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| 42 | AC_PROG_CPP |
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| 43 | AC_PROG_AWK |
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| 44 | AM_PROG_LIBTOOL |
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| 45 | AC_STDC_HEADERS |
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| 46 | |
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| 47 | AC_C_BIGENDIAN |
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| 48 | |
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| 49 | GNOME_REQUIRE_PKGCONFIG |
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| 50 | |
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| 51 | dnl =========================================================================== |
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| 52 | |
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| 53 | PKG_CHECK_MODULES(LIBRSVG, \ |
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| 54 | gdk-pixbuf-2.0 >= $GDK_PIXBUF_REQUIRED \ |
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| 55 | glib-2.0 >= $GLIB_REQUIRED \ |
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| 56 | libart-2.0 >= $LIBART_REQUIRED \ |
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| 57 | libxml-2.0 >= $LIBXML_REQUIRED \ |
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| 58 | pangoft2 >= $PANGOFT2_REQUIRED) |
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| 59 | AC_SUBST(LIBRSVG_LIBS) |
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| 60 | AC_SUBST(LIBRSVG_CFLAGS) |
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| 61 | |
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| 62 | dnl =========================================================================== |
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| 63 | |
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| 64 | AC_CHECK_LIB(popt, poptParseArgvString, [POPT_LIBS="-lpopt"], |
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| 65 | AC_MSG_ERROR([popt 1.5 or newer is required to build librsvg. |
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| 66 | You can download the latest version from ftp://ftp.rpm.org/pub/rpm/dist/rpm-4.0.x/])) |
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| 67 | AC_SUBST(POPT_LIBS) |
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| 68 | |
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| 69 | dnl =========================================================================== |
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| 70 | |
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| 71 | dnl Turn on the additional warnings last, so -Werror doesn't affect other tests. |
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| 72 | |
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| 73 | AC_ARG_ENABLE(more-warnings, |
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| 74 | [ --enable-more-warnings Maximum compiler warnings], |
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| 75 | set_more_warnings="$enableval",[ |
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| 76 | if test -f $srcdir/CVSVERSION; then |
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| 77 | is_cvs_version=true |
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| 78 | set_more_warnings=yes |
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| 79 | else |
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| 80 | set_more_warnings=no |
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| 81 | fi |
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| 82 | ]) |
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| 83 | AC_MSG_CHECKING(for more warnings, including -Werror) |
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| 84 | if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then |
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| 85 | AC_MSG_RESULT(yes) |
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| 86 | CFLAGS="\ |
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| 87 | -Wall \ |
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| 88 | -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \ |
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| 89 | -Wnested-externs -Wpointer-arith \ |
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| 90 | -Wcast-align -Wsign-compare \ |
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| 91 | -Werror \ |
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| 92 | $CFLAGS" |
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| 93 | |
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| 94 | for option in -Wsign-promo -Wno-sign-compare; do |
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| 95 | SAVE_CFLAGS="$CFLAGS" |
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| 96 | CFLAGS="$option $CFLAGS" |
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| 97 | AC_MSG_CHECKING([whether gcc understands $option]) |
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| 98 | AC_TRY_COMPILE([], [], |
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| 99 | has_option=yes, |
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| 100 | has_option=no,) |
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| 101 | if test $has_option = no; then |
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| 102 | CFLAGS="$SAVE_CFLAGS" |
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| 103 | fi |
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| 104 | AC_MSG_RESULT($has_option) |
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| 105 | unset has_option |
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| 106 | unset SAVE_CFLAGS |
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| 107 | done |
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| 108 | unset option |
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| 109 | else |
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| 110 | AC_MSG_RESULT(no) |
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| 111 | fi |
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| 112 | |
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| 113 | dnl =========================================================================== |
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| 114 | |
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| 115 | AC_OUTPUT([ |
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| 116 | librsvg.spec |
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| 117 | librsvg-features.h |
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| 118 | Makefile |
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| 119 | librsvg-2.0.pc]) |
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