configure.ac

# configure.ac

AC_INIT([chip8], [0.2.0], [danirod@outlook.com])
AM_INIT_AUTOMAKE([foreign -Wall -Werror])

# Check programs
AM_PROG_AR
AC_PROG_CC
AC_PROG_RANLIB

# Coverages
AC_ARG_ENABLE(gcov, ([--enable-gcov, "Enables gcov"]))
AS_IF([test "x$enable_gcov" = "xyes"], CFLAGS="$CFLAGS -g -O0 -fprofile-arcs -ftest-coverage")

# Check libraries
AC_CHECK_LIB([m], [sinf], [], [AC_MSG_ERROR(["** ERROR: Math library not found **"])])
# Check header files

# Check typedefs, structures and so

# Check library functions
AM_PATH_SDL2([2.0.0], :, AC_MSG_ERROR(["** ERROR: SDL 2.0 is required **"]))
PKG_CHECK_MODULES([CHECK], [check >= 0.9.6], [has_check=1], [has_check=0])
AM_CONDITIONAL([HAVE_CHECK], [test "x$has_check" = "x1"])

# Output
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([
    Makefile
    src/Makefile
    src/lib8/Makefile
    src/chip8/Makefile
    doc/Makefile
    tests/Makefile
])
AC_OUTPUT