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AC_INIT([pi-tm1638], [1.0], [pi-tm1638@mjo.tc])
AC_CONFIG_SRCDIR([src/tm1638.c])
AM_INIT_AUTOMAKE([-Wall -Werror])
# Checks for programs.
AC_PROG_CC
AM_PROG_AR
AC_PROG_RANLIB
AC_CHECK_PROGS([DOXYGEN], [doxygen])
if test -z "$DOXYGEN";
then AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])
fi
# Check for libbcm2835
AC_CHECK_LIB([bcm2835], [bcm2835_init], ,
[AC_MSG_ERROR([bcm2835 library not found, see http://www.open.com.au/mikem/bcm2835/])])
# Checks for header files.
AC_CHECK_HEADERS([stdint.h stdlib.h])
AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doc/Doxyfile])])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile
doc/Makefile
examples/Makefile
src/Makefile])
AC_OUTPUT
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