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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT(pnmcurve, 0.0.1, Johannes.Hofmann@gmx.de)
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([src/pnmcurve.c])
AC_CONFIG_HEADER(config.h)
CPPFLAGS="$CPPFLAGS"
CFLAGS="-O2 $CFLAGS"
LDFLAGS="$LDFLAGS"
# Checks for programs.
AC_PROG_CC
AC_LANG_C
# Checks for libraries.
# Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS([stdlib.h string.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_TYPE_OFF_T
AC_TYPE_PID_T
# Checks for library functions.
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_TYPE_SIGNAL
AC_CHECK_FUNCS([strchr strdup strrchr strstr])
# Check for gsl
AC_PATH_PROG(GSLCONFIG,gsl-config)
if test "x$GSLCONFIG" = x; then
echo "gsl-config not found"
exit 1
fi
CFLAGS="`$GSLCONFIG --cflags` $CFLAGS"
LIBS="`$GSLCONFIG --libs` $LIBS"
AC_CONFIG_FILES([Makefile src/Makefile])
AC_OUTPUT
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