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#
# $Id: configure.ac,v 1.7 2012/02/17 14:16:59 vrsieh Exp $
#
# Copyright (C) 2008-2009 FAUcc Team.
# This program is free software, GPL-2 (or any later version). See COPYING.
#
# Initialize automake.
AC_INIT(faucc, CURRENT)
# don't spam /
AC_CONFIG_AUX_DIR(scripts)
AM_INIT_AUTOMAKE
# Check for progs needed.
AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_LEX
AC_PROG_YACC
AC_CHECK_PROGS(XMLTO, xmlto)
AC_CHECK_PROGS(CPPCHECK, cppcheck, false --)
if test -z "$XMLTO"; then
AC_MSG_ERROR([xmlto not found.])
fi
# Compiler warnings (not needed but nice to have).
# Compiler warnings go into $CC!
AC_PROG_CC_OPTION(-Wchar-subscripts)
AC_PROG_CC_OPTION(-Wcomment)
AC_PROG_CC_OPTION(-Wformat)
AC_PROG_CC_OPTION(-Wnonnull)
AC_PROG_CC_OPTION(-Wimplicit-int)
AC_PROG_CC_OPTION(-Wimplicit-function-declaration)
AC_PROG_CC_OPTION(-Wimplicit)
AC_PROG_CC_OPTION(-Wmain)
AC_PROG_CC_OPTION(-Wmissing-braces)
AC_PROG_CC_OPTION(-Wparentheses)
AC_PROG_CC_OPTION(-Wsequence-point)
AC_PROG_CC_OPTION(-Wreturn-type)
AC_PROG_CC_OPTION(-Wswitch)
AC_PROG_CC_OPTION(-Wtrigraphs)
AC_PROG_CC_OPTION(-Wunused-function)
AC_PROG_CC_OPTION(-Wunused-label)
AC_PROG_CC_OPTION(-Wunused-variable)
AC_PROG_CC_OPTION(-Wunused-value)
AC_PROG_CC_OPTION(-Wuninitialized)
AC_PROG_CC_OPTION(-Wunknown-pragmas)
AC_PROG_CC_OPTION(-Wstrict-aliasing)
AC_PROG_CC_OPTION(-Wundef)
AC_PROG_CC_OPTION(-Wendif-labels)
AC_PROG_CC_OPTION(-Wshadow)
AC_PROG_CC_OPTION(-Wpointer-arith)
AC_PROG_CC_OPTION(-Wcast-qual)
AC_PROG_CC_OPTION(-Wcast-align)
AC_PROG_CC_OPTION(-Wwrite-strings)
AC_PROG_CC_OPTION(-Waggregate-return)
AC_PROG_CC_OPTION(-Wstrict-prototypes)
AC_PROG_CC_OPTION(-Wmissing-noreturn)
AC_PROG_CC_OPTION(-Wnested-externs)
# We want these Makefiles
AC_CONFIG_FILES([\
Makefile
libfaucc/Makefile
docs/man/Makefile
])
# Finally create the Makefiles.
AC_OUTPUT()
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