206 lines
4.5 KiB
Plaintext
206 lines
4.5 KiB
Plaintext
dnl -*- m4 -*-
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dnl
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dnl libid3tag - ID3 tag manipulation library
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dnl Copyright (C) 2000-2004 Underbit Technologies, Inc.
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dnl
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2 of the License, or
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dnl (at your option) any later version.
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dnl
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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dnl
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AC_REVISION([$Id: configure.ac,v 1.12 2004/01/23 23:22:46 rob Exp $])dnl
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dnl Process this file with autoconf to produce a configure script.
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AC_INIT([ID3 Tag], [0.15.1b], [support@underbit.com], [libid3tag])
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AC_PREREQ(2.53)
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AC_CONFIG_SRCDIR([id3tag.h])
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AM_INIT_AUTOMAKE
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AM_CONFIG_HEADER([config.h])
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dnl System type.
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AC_CANONICAL_HOST
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dnl Checks for programs.
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AC_PROG_CC
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if test "$GCC" = yes
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then
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case "$host" in
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*-*-mingw*)
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case "$build" in
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*-*-cygwin*)
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CPPFLAGS="$CPPFLAGS -mno-cygwin"
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LDFLAGS="$LDFLAGS -mno-cygwin"
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;;
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esac
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esac
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dnl case "$host" in
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dnl *-*-cygwin* | *-*-mingw*)
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dnl LDFLAGS="$LDFLAGS -no-undefined -mdll"
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dnl ;;
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dnl esac
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fi
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dnl Support for libtool.
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dnl AC_DISABLE_SHARED
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dnl AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_SUBST(LIBTOOL_DEPS)
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dnl Compiler options.
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arch=""
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debug=""
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optimize=""
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profile=""
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set -- $CFLAGS
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CFLAGS=""
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if test "$GCC" = yes
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then
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CFLAGS="-Wall"
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fi
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while test $# -gt 0
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do
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case "$1" in
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-Wall)
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if test "$GCC" = yes
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then
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:
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else
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CFLAGS="$CFLAGS $1"
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fi
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shift
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;;
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-g)
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debug="-g"
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shift
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;;
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-mno-cygwin)
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shift
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;;
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-m*)
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arch="$arch $1"
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shift
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;;
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-fomit-frame-pointer)
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shift
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;;
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-O*|-f*)
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optimize="$1"
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shift
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;;
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*)
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CFLAGS="$CFLAGS $1"
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shift
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;;
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esac
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done
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(assert.h unistd.h)
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AC_CHECK_HEADER(zlib.h, [], [
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AC_MSG_ERROR([zlib.h was not found
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*** You must first install zlib (libz) before you can build this package.
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*** If zlib is already installed, you may need to use the CPPFLAGS
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*** environment variable to specify its installed location, e.g. -I<dir>.])
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])
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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dnl Checks for library functions.
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AC_CHECK_FUNCS(ftruncate)
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AC_CHECK_LIB(z, compress2, [], [
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AC_MSG_ERROR([libz was not found
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*** You must first install zlib (libz) before you can build this package.
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*** If zlib is already installed, you may need to use the LDFLAGS
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*** environment variable to specify its installed location, e.g. -L<dir>.])
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])
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dnl handle --enable and --disable options
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AC_CACHE_SAVE
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AC_MSG_CHECKING([whether to enable profiling])
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AC_ARG_ENABLE(profiling, AC_HELP_STRING([--enable-profiling],
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[generate profiling code]),
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[
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case "$enableval" in
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yes) profile="-pg" ;;
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esac
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])
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AC_MSG_RESULT(${enable_profiling-no})
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AC_MSG_CHECKING([whether to enable debugging])
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AC_ARG_ENABLE(debugging, AC_HELP_STRING([--enable-debugging],
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[enable diagnostic debugging support])
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AC_HELP_STRING([--disable-debugging],
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[do not enable debugging and use more optimization]),
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[
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case "$enableval" in
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yes)
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AC_DEFINE(DEBUG, 1,
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[Define to enable diagnostic debugging support.])
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optimize=""
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;;
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no)
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if test -n "$profile"
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then
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AC_MSG_ERROR(--enable-profiling and --disable-debugging are incompatible)
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fi
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AC_DEFINE(NDEBUG, 1,
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[Define to disable debugging assertions.])
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debug=""
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if test "$GCC" = yes
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then
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optimize="$optimize -fomit-frame-pointer"
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fi
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;;
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esac
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])
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AC_MSG_RESULT(${enable_debugging-default})
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AM_CONDITIONAL(DEBUG, test ${enable_debugging-default} = yes)
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dnl Create output files.
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test -n "$arch" && CFLAGS="$CFLAGS $arch"
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test -n "$debug" && CFLAGS="$CFLAGS $debug"
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test -n "$optimize" && CFLAGS="$CFLAGS $optimize"
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test -n "$profile" && CFLAGS="$CFLAGS $profile" LDFLAGS="$LDFLAGS $profile"
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dnl LTLIBOBJS=`echo "$LIBOBJS" | sed -e 's/\.o/.lo/g'`
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dnl AC_SUBST(LTLIBOBJS)
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AC_CONFIG_FILES([Makefile msvc++/Makefile \
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libid3tag.list])
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AC_OUTPUT
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