configure.ac

dnl Copyright (C) 2023  T+A elektroakustik GmbH & Co. KG
dnl
dnl This file is part of T+A StrBo-URL.
dnl
dnl This program is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU General Public License
dnl as published by the Free Software Foundation; either version 2
dnl of the License, or (at your option) any later version.
dnl
dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with this program; if not, write to the Free Software
dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
dnl MA  02110-1301, USA.

AC_PREREQ([2.69])
AC_INIT([StrBo-URL], [0.1], [r.tiemann@ta-hifi.com])
AC_CONFIG_AUX_DIR([config])
AM_INIT_AUTOMAKE([1.11 -Wall -Werror foreign])
AM_SILENT_RULES([yes])
AC_CONFIG_SRCDIR([src/strbo_url.hh])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])

AC_USE_SYSTEM_EXTENSIONS()

AC_ARG_VAR([CWARNINGS], [strict set of C compiler warnings])
AC_ARG_VAR([CXXWARNINGS], [strict set of C++ compiler warnings])

AC_ARG_ENABLE([valgrind],
              [AS_HELP_STRING([--disable-valgrind],
                              [disable an extra run of unit tests with Valgrind on ``make check''])],
              [],
              [enable_valgrind=yes])

# Checks for programs.
AC_PROG_CXX
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AM_PROG_AR
LT_INIT
AC_CHECK_PROGS([MARKDOWN], [markdown])
AC_CHECK_PROGS([DOXYGEN], [doxygen])
AC_CHECK_PROGS([VALGRIND], [valgrind])
AC_CHECK_PROGS([AUTOREVISION], [autorevision])
AC_CHECK_COVERAGE

# Checks for libraries.

# Checks for header files.
AC_LANG_PUSH([C++])
AC_CHECK_HEADER([doctest.h])
AC_LANG_POP([C++])

# Checks for typedefs, structures, and compiler characteristics.
AX_CXX_COMPILE_STDCXX_17([noext])
AC_CHECK_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T
AC_TYPE_UINT8_T

# Checks for library functions.
AC_FUNC_ERROR_AT_LINE
AC_CHECK_FUNCS([strtoull])

AM_CONDITIONAL([WITH_DOCTEST], [test "x$ac_cv_header_doctest_h" = "xyes"])
AM_CONDITIONAL([WITH_VALGRIND], [test "x$enable_valgrind" = "xyes"])
AM_CONDITIONAL([WITH_MARKDOWN], [test "x$ac_cv_prog_MARKDOWN" != "x"])

AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile Doxyfile])
AC_CONFIG_FILES([versioninfo.cache])
AC_OUTPUT