# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.67])
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AC_INIT([FULL-PACKAGE-NAME], [VERSION], [BUG-REPORT-ADDRESS])
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AC_CONFIG_SRCDIR([config.h.in])
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AC_CONFIG_HEADERS([config.h])
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AM_INIT_AUTOMAKE
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# Checks for programs.
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AC_PROG_CC
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# Checks for libraries.
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# FIXME: Replace `main' with a function in `-lconfuse':
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AC_CHECK_LIB([confuse], [cfg_parse])
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# FIXME: Replace `main' with a function in `-lm':
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AC_CHECK_LIB([m], [pow])
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# Checks for libcairo
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## cairographics needs pkg-config
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#AC_PATH_PROG(PKGCONF, pkg-config , [],
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# [$PATH:/usr/local/bin:/ext/bin:/ext:/sw/bin:/opt/bin])
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AC_CHECK_HEADERS([cairo/cairo.h cairo/cairo-png.h])
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AC_CHECK_HEADERS([cairo.h cairo-png.h])
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AC_CHECK_LIB([cairo],[cairo_move_to])
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#PKG_CHECK_MODULES(CAIRO, cairo)
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#AC_SUBST(CAIRO_CFLAGS)
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#AC_SUBST(CAIRO_LIBS)
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AC_CHECK_LIB([gslcblas],[cblas_dgemm])
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AC_CHECK_LIB([gsl],[gsl_blas_dgemm])
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# Checks for header files.
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AC_CHECK_HEADERS([stdlib.h string.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_INLINE
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dnl Check if we have enable debug support.
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AC_MSG_CHECKING(whether to enable debugging)
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debug_default="yes"
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AC_ARG_ENABLE(debug, [ --enable-debug=[no/yes] turn on debugging
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[default=$debug_default]],, enable_debug=$debug_default)
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dnl Yes, shell scripts can be used
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if test "x$enable_debug" = "xyes"; then
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CFLAGS="-g -O2 -DDEBUG"
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AC_MSG_RESULT(yes)
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else
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CFLAGS="-O3 -ffast-math"
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AC_MSG_RESULT(no)
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fi
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# Checks for library functions.
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AC_FUNC_MALLOC
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AC_FUNC_REALLOC
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AC_CHECK_FUNCS([pow sqrt strndup])
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AC_CONFIG_FILES([Makefile
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src/Makefile
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test/Makefile])
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AC_OUTPUT
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