diff options
Diffstat (limited to 'src/3rdparty/libpng/configure.ac')
| -rw-r--r-- | src/3rdparty/libpng/configure.ac | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/src/3rdparty/libpng/configure.ac b/src/3rdparty/libpng/configure.ac deleted file mode 100644 index ff277a4d66..0000000000 --- a/src/3rdparty/libpng/configure.ac +++ /dev/null @@ -1,167 +0,0 @@ -# configure.ac - -dnl Process this file with autoconf to produce a configure script. -dnl -dnl Minor upgrades (compatible ABI): increment the package version -dnl (third field in two places below) and set the PNGLIB_RELEASE -dnl variable. -dnl -dnl Major upgrades (incompatible ABI): increment the package major -dnl version (second field, or first if desired), set the minor -dnl to 0, set PNGLIB_MAJOR below *and* follow the instructions in -dnl Makefile.am to upgrade the package name. - -dnl This is here to prevent earlier autoconf from being used, it -dnl should not be necessary to regenerate configure if the time -dnl stamps are correct -AC_PREREQ(2.59) - -dnl Version number stuff here: - -AC_INIT([libpng], [1.5.1], [png-mng-implement@lists.sourceforge.net]) -AM_INIT_AUTOMAKE -dnl stop configure from automagically running automake -AM_MAINTAINER_MODE - -PNGLIB_VERSION=1.5.1 -PNGLIB_MAJOR=1 -PNGLIB_MINOR=5 -PNGLIB_RELEASE=1 - -dnl End of version number stuff - -AC_CONFIG_SRCDIR([pngget.c]) -AM_CONFIG_HEADER(config.h) - -# Checks for programs. -AC_LANG([C]) -AC_PROG_CC -AC_PROG_LD -AC_PROG_CPP -AC_CHECK_TOOL(SED, sed, :) -AC_CHECK_TOOL(AWK, awk, :) -AC_PROG_INSTALL -AC_PROG_LN_S -AC_PROG_MAKE_SET -LT_INIT([win32-dll]) - -# On Solaris 10 and 12 CPP gets set to cc -E, however this still -# does some input parsing. We need strict ANSI-C style tokenization, -# check this: -AC_REQUIRE_CPP -AC_MSG_CHECKING([for a C preprocessor that does not parse its input]) -AC_TRY_CPP([1.5.0 16BIT], - [DFNCPP="$CPP"], - [DFNCPP="" - sav_CPP="$CPP" - for CPP in "${CC-cc} -E" "${CC-cc} -E -traditional-cpp" "/lib/cpp" "cpp"; do - AC_TRY_CPP([1.5.0 16BIT], - [DFNCPP="$CPP"] - [break],,) - done - CPP="$sav_CPP"]) -if test -n "$DFNCPP"; then - AC_MSG_RESULT([$DFNCPP]) - AC_SUBST(DFNCPP) -else - AC_MSG_FAILURE([not found], 1) -fi - -# Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS([malloc.h stdlib.h string.h strings.h]) - -# Checks for typedefs, structures, and compiler characteristics. -AC_C_CONST -AC_TYPE_SIZE_T -AC_STRUCT_TM - -# Checks for library functions. -AC_FUNC_STRTOD -AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc])) -AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, , AC_ERROR([cannot find pow])) ) -AC_ARG_WITH(zlib-prefix, - AC_HELP_STRING([--with-zlib-prefix], - [prefix that may have been used in installed zlib]), - [ZPREFIX=${withval}], - [ZPREFIX='z_']) -AC_CHECK_LIB(z, zlibVersion, , - AC_CHECK_LIB(z, ${ZPREFIX}zlibVersion, , - AC_ERROR([zlib not installed]))) - - -LIBPNG_DEFINES=-DPNG_CONFIGURE_LIBPNG -LIBPNG_DEFINES=$LIBPNG_DEFINES -AC_SUBST(LIBPNG_DEFINES) - -AC_MSG_CHECKING([if libraries can be versioned]) -# Special case for PE/COFF platforms: ld reports -# support for version-script, but doesn't actually -# DO anything with it. -case $host in -*cygwin* | *mingw32* | *interix* ) - have_ld_version_script=no - AC_MSG_RESULT(no) -;; -* ) -GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` -if test "$GLD"; then - have_ld_version_script=yes - AC_MSG_RESULT(yes) -else - have_ld_version_script=no - AC_MSG_RESULT(no) - AC_MSG_WARN(*** You have not enabled versioned symbols.) -fi -;; -esac - -AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") - -if test "$have_ld_version_script" = "yes"; then - AC_MSG_CHECKING([for symbol prefix]) - SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \ - | ${CPP-${CC-gcc} -E} - 2>&1 \ - | ${EGREP-grep} "^PREFIX=" \ - | ${SED-sed} "s:^PREFIX=::"` - AC_SUBST(SYMBOL_PREFIX) - AC_MSG_RESULT($SYMBOL_PREFIX) -fi - -# Substitutions for .in files -AC_SUBST(PNGLIB_VERSION) -AC_SUBST(PNGLIB_MAJOR) -AC_SUBST(PNGLIB_MINOR) -AC_SUBST(PNGLIB_RELEASE) - -# Additional arguments (and substitutions) -# Allow the pkg-config directory to be set -AC_ARG_WITH(pkgconfigdir, - AC_HELP_STRING([--with-pkgconfigdir], - [Use the specified pkgconfig dir (default is libdir/pkgconfig)]), - [pkgconfigdir=${withval}], - [pkgconfigdir='${libdir}/pkgconfig']) - -AC_SUBST([pkgconfigdir]) -AC_MSG_NOTICE([pkgconfig directory is ${pkgconfigdir}]) - -# Make the *-config binary config scripts optional -AC_ARG_WITH(binconfigs, - AC_HELP_STRING([--with-binconfigs], - [Generate shell libpng-config scripts as well as pkg-config data] - [@<:@default=yes@:>@]), - [if test "${withval}" = no; then - binconfigs= - AC_MSG_NOTICE([libpng-config scripts will not be built]) - else - binconfigs='${binconfigs}' - fi], - [binconfigs='${binconfigs}']) -AC_SUBST([binconfigs]) - -# Config files, substituting as above -AC_CONFIG_FILES([Makefile libpng.pc:libpng.pc.in]) -AC_CONFIG_FILES([libpng-config:libpng-config.in], - [chmod +x libpng-config]) - -AC_OUTPUT |