42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
# Process this file with autoconf to produce a configure script.
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m4_define(PNGPKG_VERSION,[1.2.9beta3])
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AC_INIT([libpng], PNGPKG_VERSION, png-mng-implement@lists.sourceforge.net)
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AM_INIT_AUTOMAKE([libpng], PNGPKG_VERSION)
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AC_CONFIG_SRCDIR([pngget.c])
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AM_CONFIG_HEADER([config.h])
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# Checks for programs.
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AC_PROG_CC
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AC_PROG_MAKE_SET
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AC_PROG_LIBTOOL
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# Checks for header files.
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AC_PATH_X
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AC_HEADER_STDC
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AC_CHECK_HEADERS([fcntl.h malloc.h stdlib.h string.h strings.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_STRUCT_TM
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_FUNC_STRTOD
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AC_CHECK_FUNCS([memset pow strrchr])
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AC_CHECK_FUNC(sqrt, , AC_CHECK_LIB(m, sqrt,, [cannot find sqrt]))
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AC_CHECK_LIB(z, zlibVersion,, AC_ERROR([ZLib not installed]))
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AC_ARG_WITH(pkgconfigdir, AC_HELP_STRING([--with-pkgconfigdir],[Use the specified pkgconfig dir (default is prefix/lib/pkgconfig)]),[PKGCONFIGDIR=${withval}],[PKGCONFIGDIR='${prefix}/lib/pkgconfig'])
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AC_MSG_CHECKING([pkgconfig directory])
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AC_MSG_RESULT([$PKGCONFIGDIR])
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AC_SUBST([PKGCONFIGDIR])
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AC_SUBST(LIBPNG12_VERSION_INFO,0:0:0)
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AC_SUBST(LIBPNG3_VERSION_INFO,3:0:0)
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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