Mercurial > fife-parpg
annotate ext/libpng-1.2.29/configure.ac @ 0:4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
author | mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222 |
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date | Sun, 29 Jun 2008 18:44:17 +0000 |
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rev | line source |
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0
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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1 # configure.ac |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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2 |
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* Datasets becomes the new trunk and retires after that :-)
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3 dnl Process this file with autoconf to produce a configure script. |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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4 dnl |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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5 dnl Minor upgrades (compatible ABI): increment the package version |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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6 dnl (third field in two places below) and set the PNGLIB_RELEASE |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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7 dnl variable. |
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* Datasets becomes the new trunk and retires after that :-)
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8 dnl |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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9 dnl Major upgrades (incompatible ABI): increment the package major |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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10 dnl version (second field, or first if desired), set the minor |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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11 dnl to 0, set PNGLIB_MAJOR below *and* follow the instructions in |
4a0efb7baf70
* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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12 dnl Makefile.am to upgrade the package name. |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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13 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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14 dnl This is here to prevent earlier autoconf from being used, it |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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15 dnl should not be necessary to regenerate configure if the time |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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16 dnl stamps are correct |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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17 AC_PREREQ(2.59) |
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* Datasets becomes the new trunk and retires after that :-)
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18 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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19 dnl Version number stuff here: |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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20 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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21 AC_INIT([libpng], [1.2.29], [png-mng-implement@lists.sourceforge.net]) |
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* Datasets becomes the new trunk and retires after that :-)
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22 AM_INIT_AUTOMAKE |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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23 dnl stop configure from automagically running automake |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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24 AM_MAINTAINER_MODE |
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* Datasets becomes the new trunk and retires after that :-)
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25 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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26 PNGLIB_VERSION=1.2.29 |
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* Datasets becomes the new trunk and retires after that :-)
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27 PNGLIB_MAJOR=1 |
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* Datasets becomes the new trunk and retires after that :-)
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28 PNGLIB_MINOR=2 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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29 PNGLIB_RELEASE=29 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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30 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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31 dnl End of version number stuff |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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32 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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33 AC_CONFIG_SRCDIR([pngget.c]) |
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* Datasets becomes the new trunk and retires after that :-)
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34 AM_CONFIG_HEADER(config.h) |
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* Datasets becomes the new trunk and retires after that :-)
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35 |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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36 # Checks for programs. |
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* Datasets becomes the new trunk and retires after that :-)
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37 AC_PROG_CC |
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* Datasets becomes the new trunk and retires after that :-)
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38 AC_PROG_LD |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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39 AC_PROG_CPP |
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* Datasets becomes the new trunk and retires after that :-)
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40 AC_CHECK_TOOL(SED, sed, :) |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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41 AC_LIBTOOL_WIN32_DLL |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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42 AC_PROG_INSTALL |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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43 AC_PROG_LN_S |
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* Datasets becomes the new trunk and retires after that :-)
mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
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44 AC_PROG_MAKE_SET |
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* Datasets becomes the new trunk and retires after that :-)
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45 AC_PROG_LIBTOOL |
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46 |
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47 # Checks for header files. |
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48 AC_HEADER_STDC |
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49 AC_CHECK_HEADERS([malloc.h stdlib.h string.h strings.h]) |
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* Datasets becomes the new trunk and retires after that :-)
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50 |
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51 # Checks for typedefs, structures, and compiler characteristics. |
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52 AC_C_CONST |
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53 AC_TYPE_SIZE_T |
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54 AC_STRUCT_TM |
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55 |
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56 # Checks for library functions. |
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57 AC_FUNC_STRTOD |
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58 AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc])) |
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59 AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) ) |
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60 AC_CHECK_LIB(z, zlibVersion, , AC_ERROR([zlib not installed])) |
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61 |
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62 LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG |
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63 AC_MSG_CHECKING( |
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64 [if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE]) |
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65 AC_TRY_COMPILE( |
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66 [#include "$srcdir/pnggccrd.c"], |
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67 [return 0;], |
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68 AC_MSG_RESULT(yes) |
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69 LIBPNG_NO_MMX="", |
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70 AC_MSG_RESULT(no) |
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71 LIBPNG_NO_MMX=-DPNG_NO_MMX_CODE) |
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72 LIBPNG_DEFINES=$LIBPNG_DEFINES\ $LIBPNG_NO_MMX |
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73 AC_SUBST(LIBPNG_DEFINES) |
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74 AC_SUBST(LIBPNG_NO_MMX) |
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75 |
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76 AC_MSG_CHECKING([if libraries can be versioned]) |
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77 GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` |
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78 if test "$GLD"; then |
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79 have_ld_version_script=yes |
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80 AC_MSG_RESULT(yes) |
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81 else |
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82 have_ld_version_script=no |
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83 AC_MSG_RESULT(no) |
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84 AC_MSG_WARN(*** You have not enabled versioned symbols.) |
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85 fi |
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86 AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") |
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87 |
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88 if test "$have_ld_version_script" = "yes"; then |
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89 AC_MSG_CHECKING([for symbol prefix]) |
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90 SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \ |
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91 | ${CPP-${CC-gcc} -E} - 2>&1 \ |
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92 | ${EGREP-grep} "^PREFIX=" \ |
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93 | ${SED-sed} "s:^PREFIX=::"` |
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94 AC_SUBST(SYMBOL_PREFIX) |
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95 AC_MSG_RESULT($SYMBOL_PREFIX) |
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96 fi |
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97 |
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98 # Substitutions for .in files |
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99 AC_SUBST(PNGLIB_VERSION) |
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100 AC_SUBST(PNGLIB_MAJOR) |
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101 AC_SUBST(PNGLIB_MINOR) |
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102 AC_SUBST(PNGLIB_RELEASE) |
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103 |
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104 # Additional arguments (and substitutions) |
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105 # Allow the pkg-config directory to be set |
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106 AC_ARG_WITH(pkgconfigdir, |
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107 AC_HELP_STRING([--with-pkgconfigdir], |
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108 [Use the specified pkgconfig dir (default is libdir/pkgconfig)]), |
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109 [pkgconfigdir=${withval}], |
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110 [pkgconfigdir='${libdir}/pkgconfig']) |
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111 |
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112 AC_SUBST([pkgconfigdir]) |
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113 AC_MSG_NOTICE([pkgconfig directory is ${pkgconfigdir}]) |
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114 |
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115 # Make the *-config binary config scripts optional |
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116 AC_ARG_WITH(binconfigs, |
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117 AC_HELP_STRING([--with-binconfigs], |
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118 [Generate shell libpng-config scripts as well as pkg-config data] |
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119 [@<:@default=yes@:>@]), |
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120 [if test "${withval}" = no; then |
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121 binconfigs= |
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122 AC_MSG_NOTICE([libpng-config scripts will not be built]) |
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123 else |
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124 binconfigs='${binconfigs}' |
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125 fi], |
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126 [binconfigs='${binconfigs}']) |
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127 AC_SUBST([binconfigs]) |
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128 |
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129 # Allow the old version number library, libpng.so, to be removed from |
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130 # the build |
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131 AC_ARG_WITH(libpng-compat, |
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132 AC_HELP_STRING([--with-libpng-compat], |
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133 [Generate the obsolete libpng.so library @<:@default=yes@:>@]), |
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134 [if test "${withval}" = no; then |
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135 compatlib= |
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136 AC_MSG_NOTICE([libpng.so will not be built]) |
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137 else |
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138 compatlib=libpng.la |
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139 fi], |
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140 [compatlib=libpng.la]) |
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141 AC_SUBST([compatlib]) |
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142 |
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143 # Config files, substituting as above |
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144 AC_CONFIG_FILES([Makefile libpng.pc:scripts/libpng.pc-configure.in]) |
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145 AC_CONFIG_FILES([libpng-config:scripts/libpng-config.in], |
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146 [chmod +x libpng-config]) |
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147 |
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148 AC_OUTPUT |