# Copyright (C) 2001,2002,2003,2004,2005,2006,2007,2008,2009 Josh Coalson
#
# This file is part the FLAC project. FLAC is comprised of several
-# components distributed under difference licenses. The codec libraries
+# components distributed under different licenses. The codec libraries
# are distributed under Xiph.Org's BSD-like license (see the file
# COPYING.Xiph in this distribution). All other programs, libraries, and
# plugins are distributed under the GPL (see COPYING.GPL). The documentation
# instead of FLAC__ since autoconf triggers off 'AC_' in strings
AC_PREREQ(2.60)
-AC_INIT([flac], [1.2.1])
+AC_INIT([flac], [1.3.0], [flac-dev@xiph.org], [flac], [https://www.xiph.org/flac/])
+AC_CONFIG_HEADERS([config.h])
AC_CONFIG_SRCDIR([src/flac/main.c])
AC_CONFIG_MACRO_DIR([m4])
-AM_INIT_AUTOMAKE([foreign -Wall tar-pax no-dist-gzip dist-xz subdir-objects])
+AM_INIT_AUTOMAKE([foreign 1.11 -Wall tar-pax no-dist-gzip dist-xz subdir-objects])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+user_cflags=$CFLAGS
#Prefer whatever the current ISO standard is.
AC_PROG_CC_STDC
AC_USE_SYSTEM_EXTENSIONS
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
LT_INIT([win32-dll disable-static pic-only])
AM_PROG_AS
AC_PROG_CXX
AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
-AC_CHECK_SIZEOF(void*,0)
+AC_CHECK_SIZEOF(off_t,1) # Fake default value.
+AC_CHECK_SIZEOF([void*])
AC_SEARCH_LIBS([lround],[m], [AC_DEFINE(HAVE_LROUND,1,lround support)])
-#@@@ new name is AC_CONFIG_HEADERS
-AM_CONFIG_HEADER(config.h)
-AC_LANG_PUSH(C++)
+AC_LANG_PUSH([C++])
# c++ flavor first
AC_C_VARARRAYS
if test $ac_cv_c_vararrays = yes; then
AC_DEFINE([HAVE_CXX_VARARRAYS], 1, [Define to 1 if C++ supports variable-length arrays.])
fi
-AC_LANG_POP(C++)
+AC_LANG_POP([C++])
# c flavor
AC_HEADER_STDC
AC_C_VARARRAYS
AC_C_TYPEOF
-AC_CHECK_HEADERS(stdint.h)
-AC_SUBST(HAVE_STDINT_H)
-AC_CHECK_HEADERS(inttypes.h)
-AC_SUBST(HAVE_INTTYPES_H)
-AC_CHECK_HEADERS(byteswap.h)
-AC_SUBST(HAVE_BYTESWAP_H)
+AC_CHECK_HEADERS([stdint.h inttypes.h byteswap.h sys/param.h termios.h])
-AC_CHECK_HEADERS([sys/param.h])
+AC_HEADER_TIOCGWINSZ
XIPH_C_BSWAP32
-XIPH_C_FIND_ENDIAN
+ac_cv_c_big_endian=0
+ac_cv_c_little_endian=0
+AC_C_BIGENDIAN([ac_cv_c_big_endian=1], [ac_cv_c_little_endian=1], [
+ AC_MSG_WARN([[*****************************************************************]])
+ AC_MSG_WARN([[*** Not able to determine endian-ness of target processor. ]])
+ AC_MSG_WARN([[*** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in ]])
+ AC_MSG_WARN([[*** config.h may need to be hand editied. ]])
+ AC_MSG_WARN([[*****************************************************************]])
+])
AC_DEFINE_UNQUOTED(CPU_IS_BIG_ENDIAN, ${ac_cv_c_big_endian},
[Target processor is big endian.])
AC_DEFINE_UNQUOTED(CPU_IS_LITTLE_ENDIAN, ${ac_cv_c_little_endian},
AC_DEFINE(FLAC__CPU_IA32)
AH_TEMPLATE(FLAC__CPU_IA32, [define if building for ia32/i386])
;;
- powerpc)
+ powerpc|powerpc64)
cpu_ppc=true
AC_DEFINE(FLAC__CPU_PPC)
AH_TEMPLATE(FLAC__CPU_PPC, [define if building for PowerPC])
esac
AM_CONDITIONAL(FLaC__CPU_PPC_SPE, test "x$abi_spe" = xtrue)
+os_is_windows=no
case "$host" in
- *-*-cygwin|*mingw*|*emx*)
+ *-*-cygwin|*mingw*)
# define this variable for enabling strict exports with libtool; for now, it's supported by Win32 and OS/2
LT_NO_UNDEFINED="-no-undefined"
+ CPPFLAGS="-D__MSVCRT_VERSION__=0x0601 $CPPFLAGS"
+ os_is_windows=yes
+ ;;
+ *emx*)
+ LT_NO_UNDEFINED="-no-undefined"
;;
*)
LT_NO_UNDEFINED=
;;
esac
AC_SUBST(LT_NO_UNDEFINED)
+AM_CONDITIONAL(OS_IS_WINDOWS, test "x$os_is_windows" = xyes)
case "$host" in
*-pc-linux-gnu)
AC_SUBST(FLAC__TEST_LEVEL)
AC_ARG_ENABLE(gcc-werror,
- AC_HELP_STRING([--enable-gcc-werror], [enable -Werror in all Makefiles]))
+ AC_HELP_STRING([--enable-gcc-werror], [Enable -Werror in all Makefiles]))
+
+AC_ARG_ENABLE(stack-smash-protection,
+ AC_HELP_STRING([--enable-stack-smash-protection], [Enable GNU GCC stack smash protection]))
AC_ARG_ENABLE(valgrind-testing,
AC_HELP_STRING([--enable-valgrind-testing], [Run all tests inside Valgrind]),
AM_CONDITIONAL(FLaC__HAS_OGG, [test "x$have_ogg" = xyes])
if test "x$have_ogg" = xyes ; then
-AC_DEFINE(FLAC__HAS_OGG)
-AH_TEMPLATE(FLAC__HAS_OGG, [define if you have the ogg library])
+ AC_DEFINE_UNQUOTED([FLAC__HAS_OGG],1,[define if you have the ogg library])
+ OGG_PACKAGE="ogg"
+else
+ AC_DEFINE_UNQUOTED([FLAC__HAS_OGG],0)
fi
+AC_SUBST(OGG_PACKAGE)
dnl check for i18n(internationalization); these are from libiconv/gettext
AM_ICONV
else
CPPFLAGS="-DNDEBUG $CPPFLAGS"
if test "x$GCC" = xyes; then
- CFLAGS="-O3 -funroll-loops -Wall -W -Winline $CFLAGS"
+ if test "x$user_cflags" = x; then
+ CFLAGS="-O3 -funroll-loops -Wall -W -Winline"
+ fi
fi
fi
XIPH_GCC_VERSION
if test x$ac_cv_c_compiler_gnu = xyes ; then
+ CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wnested-externs -Wshadow -Wundef -Wmissing-declarations " # -Wcast-qual -Wbad-function-cast -Wwrite-strings -Winline -Wconversion
+ CXXFLAGS="$CXXFLAGS -Wcast-align -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Wreorder -Wsign-promo -Wundef " # -Wcast-qual -Wbad-function-cast -Wwrite-strings -Woverloaded-virtual -Wmissing-declarations
+
+
if test x$enable_gcc_werror = "xyes" ; then
- CFLAGS="-Wall -Wextra -Werror $CFLAGS"
- CXXFLAGS="-Wall -Wextra -Werror $CXXFLAGS"
+ CFLAGS="$CFLAGS -Wall -Wextra -Werror "
+ CXXFLAGS="$CXXFLAGS -Wall -Wextra -Werror "
+ fi
+
+ if test "$GCC_MAJOR_VERSION" -ge 4 && test "$OBJ_FORMAT" = elf; then
+ CPPFLAGS="$CPPFLAGS -DFLAC__USE_VISIBILITY_ATTR"
+ CFLAGS="$CFLAGS -fvisibility=hidden"
+ CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
+ fi
+
+ if test "x$GCC_MAJOR_VERSION$GCC_MINOR_VERSION" = "x42" ; then
+ XIPH_ADD_CFLAGS([-fgnu89-inline])
fi
fi
+XIPH_ADD_CFLAGS([-Wextra])
+XIPH_ADD_CFLAGS([-Wdeclaration-after-statement])
+XIPH_ADD_CFLAGS([-D_FORTIFY_SOURCE=2])
+
+if test x$enable_stack_smash_protection = "xyes" ; then
+ XIPH_GCC_STACK_PROTECTOR
+ XIPH_GXX_STACK_PROTECTOR
+ fi
+
#@@@
AM_CONDITIONAL(FLaC__HAS_AS__TEMPORARILY_DISABLED, test "yes" = "no")
AM_CONDITIONAL(FLaC__HAS_GAS__TEMPORARILY_DISABLED, test "yes" = "no")
src/plugin_common/Makefile \
src/plugin_xmms/Makefile \
src/share/Makefile \
- src/share/getopt/Makefile \
- src/share/grabbag/Makefile \
- src/share/replaygain_analysis/Makefile \
- src/share/replaygain_synthesis/Makefile \
- src/share/replaygain_synthesis/include/Makefile \
- src/share/replaygain_synthesis/include/private/Makefile \
- src/share/utf8/Makefile \
src/test_grabbag/Makefile \
src/test_grabbag/cuesheet/Makefile \
src/test_grabbag/picture/Makefile \
include/share/Makefile \
include/share/grabbag/Makefile \
include/test_libs_common/Makefile \
+ doc/Doxyfile \
doc/Makefile \
doc/html/Makefile \
doc/html/images/Makefile \
test/metaflac-test-files/Makefile \
test/pictures/Makefile \
build/Makefile \
- obj/Makefile \
- obj/debug/Makefile \
- obj/debug/bin/Makefile \
- obj/debug/lib/Makefile \
- obj/release/Makefile \
- obj/release/bin/Makefile \
- obj/release/lib/Makefile \
+ objs/Makefile \
+ objs/debug/Makefile \
+ objs/debug/bin/Makefile \
+ objs/debug/lib/Makefile \
+ objs/release/Makefile \
+ objs/release/bin/Makefile \
+ objs/release/lib/Makefile \
])
AC_OUTPUT
Host OS : ............................. ${host_os}
])
-if test x$ac_cv_c_compiler_gnu = xyes ; then
echo " Compiler is GCC : ..................... ${ac_cv_c_compiler_gnu}"
+if test x$ac_cv_c_compiler_gnu = xyes ; then
echo " GCC version : ......................... ${GCC_VERSION}"
- fi
+fi
+echo
projects / platform / upstream / flac.git / blobdiff