Mercurial > hg > sv-dependency-builds

annotate src/libvorbis-1.3.3/configure.ac @ 124:e3d5853d5918

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Current stable PortAudio source
author Chris Cannam <cannam@all-day-breakfast.com>
date Tue, 18 Oct 2016 13:11:05 +0100
parents 98c1576536ae
children
rev   line source
cannam@86 1 dnl Process this file with autoconf to produce a configure script
cannam@86 2
cannam@86 3 dnl ------------------------------------------------
cannam@86 4 dnl Initialization and Versioning
cannam@86 5 dnl ------------------------------------------------
cannam@86 6
cannam@86 7
cannam@86 8 AC_INIT([libvorbis],[1.3.3],[vorbis-dev@xiph.org])
cannam@86 9
cannam@86 10 AC_CONFIG_SRCDIR([lib/mdct.c])
cannam@86 11
cannam@86 12 AC_CANONICAL_TARGET([])
cannam@86 13
cannam@86 14 AM_INIT_AUTOMAKE($PACKAGE_NAME,$PACKAGE_VERSION)
cannam@86 15 AM_MAINTAINER_MODE
cannam@86 16 AM_CONFIG_HEADER([config.h])
cannam@86 17
cannam@86 18 dnl Add parameters for aclocal
cannam@86 19 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
cannam@86 20
cannam@86 21 dnl Library versioning
cannam@86 22 dnl - library source changed -> increment REVISION
cannam@86 23 dnl - interfaces added/removed/changed -> increment CURRENT, REVISION = 0
cannam@86 24 dnl - interfaces added -> increment AGE
cannam@86 25 dnl - interfaces removed -> AGE = 0
cannam@86 26
cannam@86 27 V_LIB_CURRENT=4
cannam@86 28 V_LIB_REVISION=6
cannam@86 29 V_LIB_AGE=4
cannam@86 30
cannam@86 31 VF_LIB_CURRENT=6
cannam@86 32 VF_LIB_REVISION=5
cannam@86 33 VF_LIB_AGE=3
cannam@86 34
cannam@86 35 VE_LIB_CURRENT=2
cannam@86 36 VE_LIB_REVISION=9
cannam@86 37 VE_LIB_AGE=0
cannam@86 38
cannam@86 39 AC_SUBST(V_LIB_CURRENT)
cannam@86 40 AC_SUBST(V_LIB_REVISION)
cannam@86 41 AC_SUBST(V_LIB_AGE)
cannam@86 42 AC_SUBST(VF_LIB_CURRENT)
cannam@86 43 AC_SUBST(VF_LIB_REVISION)
cannam@86 44 AC_SUBST(VF_LIB_AGE)
cannam@86 45 AC_SUBST(VE_LIB_CURRENT)
cannam@86 46 AC_SUBST(VE_LIB_REVISION)
cannam@86 47 AC_SUBST(VE_LIB_AGE)
cannam@86 48
cannam@86 49 dnl --------------------------------------------------
cannam@86 50 dnl Check for programs
cannam@86 51 dnl --------------------------------------------------
cannam@86 52
cannam@86 53 dnl save $CFLAGS since AC_PROG_CC likes to insert "-g -O2"
cannam@86 54 dnl if $CFLAGS is blank
cannam@86 55 cflags_save="$CFLAGS"
cannam@86 56 AC_PROG_CC
cannam@86 57 AC_PROG_CPP
cannam@86 58 CFLAGS="$cflags_save"
cannam@86 59
cannam@86 60 AC_C_INLINE
cannam@86 61
cannam@86 62 AC_LIBTOOL_WIN32_DLL
cannam@86 63 AC_PROG_LIBTOOL
cannam@86 64 AM_PROG_CC_C_O
cannam@86 65
cannam@86 66 dnl Check for doxygen
cannam@86 67 if test "x$enable_docs" = xyes; then
cannam@86 68 AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, true, false)
cannam@86 69 if test $HAVE_DOXYGEN = "false"; then
cannam@86 70 AC_MSG_WARN([*** doxygen not found, API documentation will not be built])
cannam@86 71 fi
cannam@86 72 else
cannam@86 73 HAVE_DOXYGEN=false
cannam@86 74 fi
cannam@86 75 AM_CONDITIONAL(HAVE_DOXYGEN,$HAVE_DOXYGEN)
cannam@86 76
cannam@86 77 dnl latex tools for the specification document
cannam@86 78 AC_ARG_ENABLE(docs,
cannam@86 79 AC_HELP_STRING([--enable-docs], [build the documentation]))
cannam@86 80
cannam@86 81 if test "x$enable_docs" = xyes; then
cannam@86 82 AC_CHECK_PROGS([PDFLATEX], pdflatex, [/bin/false])
cannam@86 83 AC_CHECK_PROGS([HTLATEX], htlatex, [/bin/false])
cannam@86 84 if test "x$PDFLATEX" = x/bin/false || test "x$HTLATEX" = x/bin/false; then
cannam@86 85 enable_docs=no
cannam@86 86 AC_MSG_WARN([Documentation will not be built!])
cannam@86 87 fi
cannam@86 88 fi
cannam@86 89
cannam@86 90 AM_CONDITIONAL(BUILD_DOCS, [test "x$enable_docs" = xyes])
cannam@86 91
cannam@86 92 AC_ARG_ENABLE(examples,
cannam@86 93 AS_HELP_STRING([--enable-examples], [build the examples]))
cannam@86 94
cannam@86 95 AM_CONDITIONAL(BUILD_EXAMPLES, [test "x$enable_examples" = xyes])
cannam@86 96
cannam@86 97 dnl --------------------------------------------------
cannam@86 98 dnl Set build flags based on environment
cannam@86 99 dnl --------------------------------------------------
cannam@86 100
cannam@86 101 dnl Set some target options
cannam@86 102
cannam@86 103 cflags_save="$CFLAGS"
cannam@86 104 if test -z "$GCC"; then
cannam@86 105 case $host in
cannam@86 106 *-*-irix*)
cannam@86 107 dnl If we're on IRIX, we wanna use cc even if gcc
cannam@86 108 dnl is there (unless the user has overriden us)...
cannam@86 109 if test -z "$CC"; then
cannam@86 110 CC=cc
cannam@86 111 fi
cannam@86 112 DEBUG="-g -signed"
cannam@86 113 CFLAGS="-O2 -w -signed"
cannam@86 114 PROFILE="-p -g3 -O2 -signed" ;;
cannam@86 115 sparc-sun-solaris*)
cannam@86 116 DEBUG="-v -g"
cannam@86 117 CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
cannam@86 118 PROFILE="-v -xpg -g -xO4 -fast -native -fsimple -xcg92 -Dsuncc" ;;
cannam@86 119 *)
cannam@86 120 DEBUG="-g"
cannam@86 121 CFLAGS="-O"
cannam@86 122 PROFILE="-g -p" ;;
cannam@86 123 esac
cannam@86 124 else
cannam@86 125
cannam@86 126 AC_MSG_CHECKING([GCC version])
cannam@86 127 GCC_VERSION=`$CC -dumpversion`
cannam@86 128 AC_MSG_RESULT([$GCC_VERSION])
cannam@86 129 case $host in
cannam@86 130 *86-*-linux*)
cannam@86 131 DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char"
cannam@86 132 CFLAGS="-O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char"
cannam@86 133 # PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char -fno-inline -static"
cannam@86 134 PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -fno-inline"
cannam@86 135
cannam@86 136 # glibc < 2.1.3 has a serious FP bug in the math inline header
cannam@86 137 # that will cripple Vorbis. Look to see if the magic FP stack
cannam@86 138 # clobber is missing in the mathinline header, thus indicating
cannam@86 139 # the buggy version
cannam@86 140
cannam@86 141 AC_EGREP_CPP(log10.*fldlg2.*fxch,[
cannam@86 142 #define __LIBC_INTERNAL_MATH_INLINES 1
cannam@86 143 #define __OPTIMIZE__
cannam@86 144 #include <math.h>
cannam@86 145 ],bad=maybe,bad=no)
cannam@86 146 if test ${bad} = "maybe" ;then
cannam@86 147 AC_EGREP_CPP(log10.*fldlg2.*fxch.*st\([[0123456789]]*\),
cannam@86 148 [
cannam@86 149 #define __LIBC_INTERNAL_MATH_INLINES 1
cannam@86 150 #define __OPTIMIZE__
cannam@86 151 #include <math.h>
cannam@86 152 ],bad=no,bad=yes)
cannam@86 153 fi
cannam@86 154 if test ${bad} = "yes" ;then
cannam@86 155 AC_MSG_WARN([ ])
cannam@86 156 AC_MSG_WARN([********************************************************])
cannam@86 157 AC_MSG_WARN([* The glibc headers on this machine have a serious bug *])
cannam@86 158 AC_MSG_WARN([* in /usr/include/bits/mathinline.h This bug affects *])
cannam@86 159 AC_MSG_WARN([* all floating point code, not just Ogg, built on this *])
cannam@86 160 AC_MSG_WARN([* machine. Upgrading to glibc 2.1.3 is strongly urged *])
cannam@86 161 AC_MSG_WARN([* to correct the problem. Note that upgrading glibc *])
cannam@86 162 AC_MSG_WARN([* will not fix any previously built programs; this is *])
cannam@86 163 AC_MSG_WARN([* a compile-time time bug. *])
cannam@86 164 AC_MSG_WARN([* To work around the problem for this build of Ogg, *])
cannam@86 165 AC_MSG_WARN([* autoconf is disabling all math inlining. This will *])
cannam@86 166 AC_MSG_WARN([* hurt Ogg performace but is necessary for an Ogg that *])
cannam@86 167 AC_MSG_WARN([* will actually work. Once glibc is upgraded, rerun *])
cannam@86 168 AC_MSG_WARN([* configure and make to build with inlining. *])
cannam@86 169 AC_MSG_WARN([********************************************************])
cannam@86 170 AC_MSG_WARN([ ])
cannam@86 171
cannam@86 172 CFLAGS=${OPT}" -D__NO_MATH_INLINES"
cannam@86 173 PROFILE=${PROFILE}" -D__NO_MATH_INLINES"
cannam@86 174 fi;;
cannam@86 175 powerpc-*-linux*spe)
cannam@86 176 DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES"
cannam@86 177 CFLAGS="-O3 -Wall -Wextra -ffast-math -mfused-madd -D_REENTRANT"
cannam@86 178 PROFILE="-pg -g -O3 -ffast-math -mfused-madd -D_REENTRANT";;
cannam@86 179 powerpc-*-linux*)
cannam@86 180 DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES"
cannam@86 181 CFLAGS="-O3 -Wall -Wextra -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT"
cannam@86 182 PROFILE="-pg -g -O3 -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT";;
cannam@86 183 *-*-linux*)
cannam@86 184 DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char"
cannam@86 185 CFLAGS="-O20 -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char"
cannam@86 186 PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";;
cannam@86 187 sparc-sun-*)
cannam@86 188 sparc_cpu=""
cannam@86 189 AC_MSG_CHECKING([if gcc supports -mv8])
cannam@86 190 old_cflags="$CFLAGS"
cannam@86 191 CFLAGS="$CFLAGS -mv8"
cannam@86 192 AC_TRY_COMPILE(, [return 0;], [
cannam@86 193 AC_MSG_RESULT([yes])
cannam@86 194 sparc_cpu="-mv8"
cannam@86 195 ])
cannam@86 196 CFLAGS="$old_cflags"
cannam@86 197 DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char $sparc_cpu"
cannam@86 198 CFLAGS="-O20 -Wall -Wextra -ffast-math -D__NO_MATH_INLINES -fsigned-char $sparc_cpu"
cannam@86 199 PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" ;;
cannam@86 200 *-*-darwin*)
cannam@86 201 DEBUG="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O0 -fsigned-char"
cannam@86 202 CFLAGS="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O4 -ffast-math -fsigned-char"
cannam@86 203 PROFILE="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -pg -O4 -ffast-math -fsigned-char";;
cannam@86 204 *-*-os2*)
cannam@86 205 # Use -W instead of -Wextra because gcc on OS/2 is an old version.
cannam@86 206 DEBUG="-g -Wall -W -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char"
cannam@86 207 CFLAGS="-O20 -Wall -W -ffast-math -D_REENTRANT -fsigned-char"
cannam@86 208 PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";;
cannam@86 209 *)
cannam@86 210 DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char"
cannam@86 211 CFLAGS="-O20 -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char"
cannam@86 212 PROFILE="-O20 -g -pg -D__NO_MATH_INLINES -fsigned-char" ;;
cannam@86 213 esac
cannam@86 214
cannam@86 215 AC_ADD_CFLAGS([-Wdeclaration-after-statement])
cannam@86 216 fi
cannam@86 217 CFLAGS="$CFLAGS $cflags_save"
cannam@86 218
cannam@86 219 dnl --------------------------------------------------
cannam@86 220 dnl Check for headers
cannam@86 221 dnl --------------------------------------------------
cannam@86 222
cannam@86 223 AC_CHECK_HEADER(memory.h,CFLAGS="$CFLAGS -DUSE_MEMORY_H",:)
cannam@86 224
cannam@86 225 dnl --------------------------------------------------
cannam@86 226 dnl Check for typedefs, structures, etc
cannam@86 227 dnl --------------------------------------------------
cannam@86 228
cannam@86 229 dnl none
cannam@86 230
cannam@86 231 dnl --------------------------------------------------
cannam@86 232 dnl Check for libraries
cannam@86 233 dnl --------------------------------------------------
cannam@86 234
cannam@86 235 AC_CHECK_LIB(m, cos, VORBIS_LIBS="-lm", VORBIS_LIBS="")
cannam@86 236 AC_CHECK_LIB(pthread, pthread_create, pthread_lib="-lpthread", :)
cannam@86 237
cannam@86 238 PKG_PROG_PKG_CONFIG
cannam@86 239
cannam@86 240 HAVE_OGG=no
cannam@86 241 if test "x$PKG_CONFIG" != "x"
cannam@86 242 then
cannam@86 243 PKG_CHECK_MODULES(OGG, ogg >= 1.0, HAVE_OGG=yes, HAVE_OGG=no)
cannam@86 244 fi
cannam@86 245 if test "x$HAVE_OGG" = "xno"
cannam@86 246 then
cannam@86 247 dnl fall back to the old school test
cannam@86 248 XIPH_PATH_OGG(, AC_MSG_ERROR(must have Ogg installed!))
cannam@86 249 libs_save=$LIBS
cannam@86 250 LIBS="$OGG_LIBS $VORBIS_LIBS"
cannam@86 251 AC_CHECK_FUNC(oggpack_writealign, , AC_MSG_ERROR(Ogg >= 1.0 required !))
cannam@86 252 LIBS=$libs_save
cannam@86 253 fi
cannam@86 254
cannam@86 255 dnl --------------------------------------------------
cannam@86 256 dnl Check for library functions
cannam@86 257 dnl --------------------------------------------------
cannam@86 258
cannam@86 259 AC_FUNC_ALLOCA
cannam@86 260 AC_FUNC_MEMCMP
cannam@86 261
cannam@86 262 dnl --------------------------------------------------
cannam@86 263 dnl Do substitutions
cannam@86 264 dnl --------------------------------------------------
cannam@86 265
cannam@86 266 AC_SUBST(VORBIS_LIBS)
cannam@86 267 AC_SUBST(DEBUG)
cannam@86 268 AC_SUBST(PROFILE)
cannam@86 269 AC_SUBST(pthread_lib)
cannam@86 270
cannam@86 271 dnl The following line causes the libtool distributed with the source
cannam@86 272 dnl to be replaced if the build system has a more recent version.
cannam@86 273 AC_SUBST(LIBTOOL_DEPS)
cannam@86 274
cannam@86 275 AC_OUTPUT([
cannam@86 276 Makefile
cannam@86 277 m4/Makefile
cannam@86 278 lib/Makefile
cannam@86 279 lib/modes/Makefile
cannam@86 280 lib/books/Makefile
cannam@86 281 lib/books/coupled/Makefile
cannam@86 282 lib/books/uncoupled/Makefile
cannam@86 283 lib/books/floor/Makefile
cannam@86 284 doc/Makefile doc/vorbisfile/Makefile doc/vorbisenc/Makefile doc/libvorbis/Makefile
cannam@86 285 doc/Doxyfile
cannam@86 286 include/Makefile include/vorbis/Makefile
cannam@86 287 examples/Makefile
cannam@86 288 test/Makefile
cannam@86 289 vq/Makefile
cannam@86 290 libvorbis.spec
cannam@86 291 vorbis.pc
cannam@86 292 vorbisenc.pc
cannam@86 293 vorbisfile.pc
cannam@86 294 vorbis-uninstalled.pc
cannam@86 295 vorbisenc-uninstalled.pc
cannam@86 296 vorbisfile-uninstalled.pc
cannam@86 297 ])