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pjs/nsprpub/configure.in

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dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*-
dnl
dnl The contents of this file are subject to the Mozilla Public
dnl License Version 1.1 (the "License"); you may not use this file
dnl except in compliance with the License. You may obtain a copy of
dnl the License at http://www.mozilla.org/MPL/
dnl
dnl Software distributed under the License is distributed on an "AS
dnl IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
dnl implied. See the License for the specific language governing
dnl rights and limitations under the License.
dnl
dnl The Original Code is the Netscape Portable Runtime (NSPR).
dnl
dnl The Initial Developer of the Original Code is Netscape
dnl Communications Corporation. Portions created by Netscape are
dnl Copyright (C) 1998o-2000 Netscape Communications Corporation. All
dnl Rights Reserved.
dnl
dnl Contributor(s):
dnl
dnl Alternatively, the contents of this file may be used under the
dnl terms of the GNU General Public License Version 2 or later (the
dnl "GPL"), in which case the provisions of the GPL are applicable
dnl instead of those above. If you wish to allow use of your
dnl version of this file only under the terms of the GPL and not to
dnl allow others to use your version of this file under the MPL,
dnl indicate your decision by deleting the provisions above and
dnl replace them with the notice and other provisions required by
dnl the GPL. If you do not delete the provisions above, a recipient
dnl may use your version of this file under either the MPL or the
dnl GPL.
dnl
dnl
dnl Process this file with autoconf to produce a configure script.
dnl
AC_PREREQ(2.12)
AC_INIT(config/libc_r.h)
d=`pwd`
if test "${srcdir}" = "$d" || test "${srcdir}" = "." ; then
echo "Do not build in the srcdir as it will override Makefiles used by non-autoconf build."
exit 1;
fi
AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf)
AC_CANONICAL_SYSTEM
AC_PREFIX_DEFAULT(\${MOD_DEPTH}/dist)
dnl Set this define to make fixes w/o breaking anything else.
AC_DEFINE(USE_AUTOCONF)
dnl ========================================================
dnl = Defaults
dnl ========================================================
NSPR_VERSION=4
NSPR_MODNAME=nspr20
_HAVE_PTHREADS=
USE_PTHREADS=
USE_USER_PTHREADS=
USE_NSPR_THREADS=
USE_N32=
USE_64=
USE_CPLUS=
USE_IPV6=
USE_MDUPDATE=
_OPTIMIZE_FLAGS=-O
_DEBUG_FLAGS=-g
MOZ_DEBUG=1
MOZ_OPTIMIZE=
OBJDIR=.
OBJDIR_NAME=.
NSINSTALL='$(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall'
dnl Link in libraries necessary to resolve all symbols for shared libs
RESOLVE_LINK_SYMBOLS=
dnl ========================================================
dnl =
dnl = Dont change the following lines. Doing so breaks:
dnl =
dnl = CFLAGS="-foo" ./configure
dnl =
dnl ========================================================
CFLAGS="${CFLAGS=}"
CXXFLAGS="${CXXFLAGS=}"
LDFLAGS="${LDFLAGS=}"
HOST_CFLAGS="${HOST_CFLAGS=}"
HOST_LDFLAGS="${HOST_LDFLAGS=}"
dnl ========================================================
dnl = Irix 6.x should use n32 ABI by default
dnl ========================================================
case "$target" in
*-irix6*)
USE_N32=1 ;;
esac
dnl ========================================================
dnl =
dnl = Check options that may affect the compiler
dnl =
dnl ========================================================
dnl Check if NSPR is being compiled for Mozilla
dnl Let --with-arg override environment setting
dnl
AC_ARG_WITH(mozilla,
[ --with-mozilla Compile NSPR with Mozilla support],
[ if test "$withval" = "yes"; then
AC_DEFINE(MOZILLA_CLIENT)
MOZILLA_CLIENT=1
else
MOZILLA_CLIENT=
fi],
[ if test -n "$MOZILLA_CLIENT"; then
AC_DEFINE(MOZILLA_CLIENT)
fi])
AC_ARG_ENABLE(optimize,
[ --enable-optimize(=val) Enable code optimizations level (val)],
[ if test "$enableval" != "no"; then
MOZ_OPTIMIZE=1
if test -n "$enableval" && test "$enableval" != "yes"; then
_OPTIMIZE_FLAGS="$enableval"
_SAVE_OPTIMIZE_FLAGS="$enableval"
fi
fi ])
AC_ARG_ENABLE(debug,
[ --disable-debug Do not compile in debugging symbols],
[ if test "$enableval" = "no"; then
MOZ_DEBUG=
fi])
AC_ARG_ENABLE(shared,
[ --disable-shared Do not compile into shared libraries])
AC_ARG_ENABLE(target,
[ --enable-target=\$t Turn on features for target \$t when build has multiple targets],
MOZ_TARGET=`echo $enableval | tr a-z A-Z`,
MOZ_TARGET=)
AC_ARG_ENABLE(n32,
[ --enable-n32 Enable n32 ABI support (IRIX only)],
[ if test "$enableval" = "yes"; then
USE_N32=1
else if test "$enableval" = "no"; then
USE_N32=
fi
fi ])
AC_ARG_ENABLE(64bit,
[ --enable-64bit Enable 64-bit support (on certain platforms)],
[ if test "$enableval" = "yes"; then
USE_64=1
fi ])
AC_ARG_ENABLE(mdupdate,
[ --enable-mdupdate Enable use of certain compilers' mdupdate feature],
[ if test "$enableval" = "yes"; then
USE_MDUPDATE=1
fi ])
AC_PATH_PROG(WHOAMI, whoami, :)
if test -n "$MOZ_DEBUG"; then
AC_DEFINE(DEBUG)
AC_DEFINE_UNQUOTED(DEBUG_`$WHOAMI`)
DEFINES="$DEFINES -UNDEBUG"
else
AC_DEFINE(NDEBUG)
DEFINES="$DEFINES -UDEBUG"
fi
dnl ========================================================
dnl Checks for compilers.
dnl ========================================================
if test "$target" != "$host"; then
echo "cross compiling from $host to $target"
cross_compiling=yes
_SAVE_CC="$CC"
_SAVE_CFLAGS="$CFLAGS"
_SAVE_LDFLAGS="$LDFLAGS"
AC_MSG_CHECKING([for $host compiler])
if test -z "$HOST_CC"; then
AC_CHECK_PROGS(HOST_CC, gcc cc /usr/ucb/cc, "")
if test -z "$HOST_CC"; then
AC_MSG_ERROR([no acceptable cc found in \$PATH])
fi
fi
AC_MSG_RESULT([$HOST_CC])
if test -z "$HOST_CFLAGS"; then
HOST_CFLAGS="$CFLAGS"
fi
if test -z "$HOST_LDFLAGS"; then
HOST_LDFLAGS="$LDFLAGS"
fi
CC="$HOST_CC"
CFLAGS="$HOST_CFLAGS"
LDFLAGS="$HOST_LDFLAGS"
AC_MSG_CHECKING([whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works])
AC_TRY_COMPILE([], [return(0);],
[ac_cv_prog_host_cc_works=1 AC_MSG_RESULT([yes])],
AC_MSG_ERROR([installation or configuration problem: $host compiler $HOST_CC cannot create executables.]) )
CC=$_SAVE_CC
CFLAGS=$_SAVE_CFLAGS
LDFLAGS=$_SAVE_LDFLAGS
if test -z "$CC"; then
AC_CHECK_PROGS(CC, "${target_alias}-gcc" "${target}-gcc", :)
fi
unset ac_cv_prog_CC
AC_PROG_CC
if test -z "$CXX"; then
AC_CHECK_PROGS(CXX, "${target_alias}-g++" "${target}-g++", :)
fi
unset ac_cv_prog_CXX
AC_PROG_CXX
if test -z "$RANLIB"; then
AC_CHECK_PROGS(RANLIB, "${target_alias}-ranlib" "${target}-ranlib", :)
fi
if test -z "$AR"; then
AC_CHECK_PROGS(AR, "${target_alias}-ar" "${target}-ar", :)
fi
if test -z "$AS"; then
AC_CHECK_PROGS(AS, "${target_alias}-as" "${target}-as", :)
fi
if test -z "$LD"; then
AC_CHECK_PROGS(LD, "${target_alias}-ld" "${target}-ld", :)
fi
if test -z "$STRIP"; then
AC_CHECK_PROGS(STRIP, "${target_alias}-strip" "${target}-strip", :)
fi
if test -z "$DLLTOOL"; then
AC_CHECK_PROGS(DLLTOOL, "${target_alias}-dlltool" "${target}-dlltool", :)
fi
if test -z "$WINDRES"; then
AC_CHECK_PROGS(WINDRES, "${target_alias}-windres" "${target}-windres", :)
fi
else
AC_PROG_CC
AC_PROG_CXX
AC_PROG_RANLIB
AC_PATH_PROGS(AS, as, $CC)
AC_PATH_PROGS(AR, ar, :)
AC_PATH_PROGS(LD, ld, :)
AC_PATH_PROGS(STRIP, strip, :)
AC_PATH_PROGS(DLLTOOL, dlltool, :)
AC_PATH_PROGS(WINDRES, windres, :)
if test -z "$HOST_CC"; then
HOST_CC="$CC"
fi
if test -z "$HOST_CFLAGS"; then
HOST_CFLAGS="$CFLAGS"
fi
fi
if test "$GCC" = "yes"; then
GNU_CC=1
fi
if test "`echo | $AS -V 2>&1 | grep -c GNU`" != "0"; then
GNU_AS=1
fi
rm -f a.out
if test "$cross_compiling" = "yes"; then
CROSS_COMPILE=1
else
CROSS_COMPILE=
fi
dnl ========================================================
dnl Checks for programs.
dnl ========================================================
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PATH_PROGS(PERL, perl5 perl, :)
dnl ========================================================
dnl Default platform specific options
dnl ========================================================
OBJ_SUFFIX=o
LIB_SUFFIX=a
DLL_SUFFIX=so
MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
PR_MD_ASFILES=
PR_MD_CSRCS=
PR_MD_ARCH_DIR=unix
AR_FLAGS='cr $@'
AS='$(CC)'
OS_TARGET=`uname -s`
OS_ARCH=`uname -s | sed -e 's|/|_|g'`
OS_RELEASE=`uname -r`
OS_TEST=`uname -m`
if test "${OS_ARCH}" = "IRIX64"; then
OS_ARCH=IRIX
fi
if test "${OS_TARGET}" = "IRIX64"; then
OS_TARGET=IRIX
fi
dnl ========================================================
dnl ========================================================
dnl Override of system specific host options
dnl ========================================================
case "$host" in
*-mingw*)
;;
*-beos*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE"
;;
*)
HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
;;
esac
dnl ========================================================
dnl Override of system specific target options
dnl ========================================================
case "$target" in
*-aix*)
AC_DEFINE(XP_UNIX)
AC_DEFINE(AIX)
AC_DEFINE(SYSV)
DSO_LDOPTS='-brtl -bM:SRE -bnoentry -bexpall'
case "${target_os}" in
aix3.2*)
USE_NSPR_THREADS=1
AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
AC_DEFINE(AIX_RENAME_SELECT)
AC_DEFINE(_PR_NO_LARGE_FILES)
AIX_LINK_OPTS='-bnso -berok'
PR_MD_ASFILES=os_AIX.s
;;
aix4.1*)
AC_DEFINE(AIX_RENAME_SELECT)
AC_DEFINE(AIX_HAVE_ATOMIC_OP_H)
AC_DEFINE(AIX_TIMERS)
AC_DEFINE(_PR_NO_LARGE_FILES)
AC_DEFINE(AIX4_1)
MKSHLIB=
DSO_LDOPTS=
AIX_LINK_OPTS='-bnso -berok'
;;
aix4.3*)
AC_DEFINE(AIX_HAVE_ATOMIC_OP_H)
AC_DEFINE(AIX_TIMERS)
AC_DEFINE(_PR_HAVE_OFF64_T)
AC_DEFINE(AIX4_3)
AC_DEFINE(HAVE_SOCKLEN_T)
USE_IPV6=1
AIX_LINK_OPTS='-brtl -bnso -berok'
;;
*)
AC_DEFINE(AIX_HAVE_ATOMIC_OP_H)
AC_DEFINE(AIX_TIMERS)
AC_DEFINE(_PR_HAVE_OFF64_T)
AIX_LINK_OPTS='-brtl -bnso -berok'
;;
esac
CFLAGS="$CFLAGS -qro -qroconst"
if test `grep -c xlC_r $CC`; then
CFLAGS="$CFLAGS -qarch=com"
fi
AIX_WRAP='$(DIST)/lib/aixwrap.o'
AIX_TMP='./_aix_tmp.o'
if test -n "$USE_64"; then
MDCPUCFG_H=_aix64.cfg
else
if test -n "$USE_IPV6"; then
MDCPUCFG_H=_aix32in6.cfg
else
MDCPUCFG_H=_aix32.cfg
fi
fi
PR_MD_CSRCS=aix.c
;;
*-beos*)
AC_DEFINE(XP_BEOS)
AC_DEFINE(BeOS)
AC_DEFINE(BEOS)
AC_DEFINE(_POSIX_SOURCE)
DSO_LDOPTS=-nostart
MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@'
MDCPUCFG_H=_beos.cfg
USE_BTHREADS=1
PR_MD_ARCH_DIR=beos
RESOLVE_LINK_SYMBOLS=1
;;
*-bsdi*)
AC_DEFINE(XP_UNIX)
AC_DEFINE(BSDI)
AC_DEFINE(NEED_BSDREGEX)
CFLAGS="$CFLAGS -Wall -Wno-format"
CXXFLAGS="$CXXFLAGS -Wall -Wno-format"
if echo "$OS_TEST" | grep -c 86 >/dev/null; then
CPU_ARCH=x86
elif echo "$OS_TEST" | grep -c sparc >/dev/null; then
CPU_ARCH=sparc
fi
MDCPUCFG_H=_bsdi.cfg
PR_MD_CSRCS=bsdi.c
MKSHLIB='$(LD) -o $@ $(DSO_LDOPTS)'
DSO_LDOPTS=-r
case "$target_os" in
bsdi1.1*)
AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY)
AC_DEFINE(_PR_STAT_HAS_ONLY_ST_ATIME)
AC_DEFINE(_PR_NEED_H_ERRNO)
MKSHLIB=
DSO_CFLAGS=
DSO_LDOPTS=
;;
bsdi2.1*)
AC_DEFINE(_PR_TIMESPEC_HAS_TS_SEC)
AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY)
AC_DEFINE(HAVE_DLL)
AC_DEFINE(USE_DLFCN)
AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
PR_MD_ASFILES=os_BSD_OS_386_2.s
;;
bsdi4.*)
AC_DEFINE(_PR_SELECT_CONST_TIMEVAL)
AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT)
AC_DEFINE(HAVE_DLL)
AC_DEFINE(USE_DLFCN)
AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
DSO_CFLAGS=-fPIC
DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
;;
*)
AC_DEFINE(_PR_SELECT_CONST_TIMEVAL)
AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT)
AC_DEFINE(HAVE_DLL)
AC_DEFINE(USE_DLFCN)
AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
;;
esac
;;
*-dgux*)
AC_DEFINE(XP_UNIX)
AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
AC_DEFINE(SVR4)
AC_DEFINE(SYSV)
AC_DEFINE(DGUX)
AC_DEFINE(_DGUX_SOURCE)
AC_DEFINE(_POSIX4A_DRAFT6_SOURCE)
MKSHLIB='$(LD) $(DSO_LDOPTS)'
DSO_LDOPTS=-G
NOSUCHFILE=/no-such-file
_OPTIMIZE_FLAGS=-O2
_DEBUG_FLAGS=
MDCPUCFG_H=_dgux.cfg
PR_MD_CSRCS=dgux.c
;;
*-freebsd*)
if test "${target_cpu}" != "alpha"; then
AC_DEFINE(i386)
fi
AC_DEFINE(FREEBSD)
AC_DEFINE(HAVE_BSD_FLOCK)
CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall -pipe"
MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
if test "$MOZ_OBJFORMAT" = "elf"; then
DLL_SUFFIX=so
else
DLL_SUFFIX=so.1.0
fi
DSO_CFLAGS=-fPIC
DSO_LDOPTS=-Bshareable
MDCPUCFG_H=_freebsd.cfg
PR_MD_CSRCS=freebsd.c
;;
*-hpux*)
AC_DEFINE(HPUX)
AC_DEFINE(_HPUX_SOURCE)
DEFINES="$DEFINES -D${target_cpu}"
DLL_SUFFIX=sl
DSO_LDOPTS='-b +h $(notdir $@)'
PR_MD_CSRCS=hpux.c
if test -n "$USE_64"; then
MDCPUCFG_H=_hpux64.cfg
else
MDCPUCFG_H=_hpux32.cfg
fi
if test -z "$GNU_CC"; then
CC="$CC -Ae"
CXX="$CXX -ext"
CFLAGS="$CFLAGS +ESlit"
CXXFLAGS="$CXXFLAGS +ESlit"
DSO_CFLAGS=+Z
else
DSO_CFLAGS=-fPIC
fi
if test -n "$MOZILLA_CLIENT"; then
USE_NSPR_THREADS=1
fi
case "${target_os}" in
hpuxA.09*)
AC_DEFINE(HPUX9)
AC_DEFINE(_PR_NEED_H_ERRNO)
AC_DEFINE(_PR_NO_LARGE_FILES)
;;
hpuxB.10.01*)
AC_DEFINE(HPUX10)
;;
hpuxB.10.10*)
AC_DEFINE(HPUX10)
AC_DEFINE(HPUX10_10)
AC_DEFINE(HAVE_INT_LOCALTIME_R)
USE_PTHREADS=1
USE_NSPR_THREADS=
;;
hpuxB.10.20*)
AC_DEFINE(HPUX10)
AC_DEFINE(HPUX10_20)
AC_DEFINE(HAVE_INT_LOCALTIME_R)
if test -z "$GNU_CC"; then
CFLAGS="$CFLAGS +DAportable +DS1.1"
CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
fi
USE_PTHREADS=1
USE_NSPR_THREADS=
;;
hpuxB.10.30*)
AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
if test -z "$GNU_CC"; then
CFLAGS="$CFLAGS +DAportable +DS1.1"
CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
fi
USE_PTHREADS=1
USE_NSPR_THREADS=
;;
hpuxB.11.00*)
AC_DEFINE(HPUX10)
AC_DEFINE(HPUX11)
AC_DEFINE(_LARGEFILE64_SOURCE)
AC_DEFINE(_PR_HAVE_OFF64_T)
AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
if test -z "$GNU_CC"; then
if test -z "$USE_64"; then
CFLAGS="$CFLAGS +DAportable +DS2.0"
CXXFLAGS="$CXXFLAGS +DAportable +DS2.0"
else
CFLAGS="$CFLAGS +DA2.0W +DS2.0"
CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0"
fi
fi
USE_PTHREADS=1
USE_NSPR_THREADS=
;;
esac
case "${target_os}" in
hpuxB.10*)
AC_DEFINE(_PR_NO_LARGE_FILES)
;;
esac
if test -n "$USE_NSPR_THREADS"; then
AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
fi
;;
*-irix*)
AC_DEFINE(XP_UNIX)
AC_DEFINE(IRIX)
AC_DEFINE(SVR4)
AC_DEFINE(_SGI_MP_SOURCE)
PR_MD_CSRCS=irix.c
PR_MD_ASFILES=os_Irix.s
MKSHLIB='$(LD) $(DSO_LDOPTS) -rdata_shared -shared -soname $(notdir $@) -o $@'
#DSO_LDOPTS='-elf -shared -all'
if test -n "$USE_64"; then
MDCPUCFG_H=_irix64.cfg
else
MDCPUCFG_H=_irix32.cfg
fi
case "${target_os}" in
irix5*)
USE_NSPR_THREADS=1
;;
*)
USE_PTHREADS=1
;;
esac
if test "$GNU_CC"; then
AS='$(CC) -x assembler-with-cpp -D_ASM -mips2 $(INCLUDES)'
CFLAGS="$CFLAGS -Wall -Wno-format"
_OPTIMIZE_FLAGS="-O6"
else
if test -n "$USE_N32"; then
AS='as -D_ASM $(INCLUDES) -n32'
else
AS='as -D_ASM $(INCLUDES)'
fi
CFLAGS="$CFLAGS -fullwarn -xansi"
if test "$USE_N32"; then
_OPTIMIZE_FLAGS="-O -OPT:Olimit=4000"
else
_OPTIMIZE_FLAGS="-O -Olimit 4000"
fi
if test "$USE_MDUPDATE"; then
$CFLAGS="$CFLAGS -MDupdate"
fi
case "$target}" in
*-irix6.*)
CFLAGS="$CFLAGS -multigot"
DSO_LDOPTS="-no_unresolved"
if test "$USE_N32"; then
CFLAGS="$CFLAGS -n32 -woff 1209"
LDFLAGS="$LDFLAGS -n32"
DSO_LDOPTS="$DSO_LDOPTS -n32"
if test "${target_os}" = "irix6.2"; then
LDFLAGS="$LDFLAGS -Wl,-woff,85"
DSO_LDOPTS="$DSO_LDOPTS -woff 85"
fi
else
if test "$USE_64"; then
CFLAGS="$CFLAGS -64"
else
CFLAGS="$CFLAGS -32"
fi
fi
;;
*)
CFLAGS="$CFLAGS -xgot"
;;
esac
fi
if test "${target_os}" = "irix5.3"; then
AC_DEFINE(IRIX5_3)
fi
case "${target_os}" in
irix6.5*)
if test -z "$GNU_CC"; then
CFLAGS="$CFLAGS -mips3"
fi
AC_DEFINE(_PR_HAVE_GETPROTO_R)
AC_DEFINE(_PR_HAVE_GETPROTO_R_POINTER)
AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK)
;;
irix5*)
;;
*)
AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK)
;;
esac
case "${target_cpu}" in
alpha*)
AC_DEFINE(_POSIX_SOURCE)
AC_DEFINE(_BSD_SOURCE)
;;
esac
;;
*-linux*)
AC_DEFINE(XP_UNIX)
AC_DEFINE(_POSIX_SOURCE)
AC_DEFINE(_BSD_SOURCE)
AC_DEFINE(_SVID_SOURCE)
AC_DEFINE(LINUX)
CFLAGS="$CFLAGS -pipe -ansi"
CXXFLAGS="$CXXFLAGS -pipe -ansi"
MDCPUCFG_H=_linux.cfg
PR_MD_CSRCS=linux.c
MKSHLIB='$(LD) $(DSO_LDOPTS) -soname $(notdir $@) -o $@'
DSO_CFLAGS=-fPIC
DSO_LDOPTS=-shared
case "${target_cpu}" in
alpha)
AC_DEFINE(_ALPHA_)
AC_DEFINE(__alpha)
CFLAGS="$CFLAGS -mieee"
CXXFLAGS="$CXXFLAGS -mieee"
_OPTIMIZE_FLAGS=-O2
;;
i?86)
PR_MD_ASFILES=os_Linux_x86.s
_OPTIMIZE_FLAGS=-O2
;;
ia64)
PR_MD_ASFILES=os_Linux_ia64.s
_OPTIMIZE_FLAGS=-O2
;;
m68k)
_OPTIMIZE_FLAGS=-O
CFLAGS="$CFLAGS -m68020-40"
CXXFLAGS="$CXXFLAGS -m68020-40"
;;
*)
_OPTIMIZE_FLAGS=-O2
;;
esac
;;
*-mingw*)
AC_DEFINE(XP_PC)
AC_DEFINE(NONAMELESSUNION)
PR_MD_ARCH_DIR=windows
if test -z "$GNU_CC"; then
OBJ_SUFFIX=obj
LIB_SUFFIX=lib
DLL_SUFFIX=dll
fi
MKSHLIB='$(DLLTOOL) --as=$(AS) -k --dllname $*.dll --output-lib $@'
case "$MOZ_TARGET" in
WINNT)
DEFINES="$DEFINES -DWIN32 -DWINNT -DWin32_Winsock"
MDCPUCFG_H=_winnt.cfg
;;
WIN95)
DEFINES="$DEFINES -UWINNT -DWIN32 -DWIN95 -DWin32_Winsock -D_PR_GLOBAL_THREADS_ONLY"
MDCPUCFG_H=_win95.cfg
;;
WIN16)
DEFINES="$DEFINES -UWINNT"
MDCPUCFG_H=_win16.cfg
;;
*)
AC_MSG_ERROR([Missing MOZ_TARGET for ${target}. Use --enable-target to set.])
;;
esac
case "$target" in
i?86-*)
AC_DEFINE(_X86_)
;;
alpha-*)
AC_DEFINE(_ALPHA_)
;;
mips-*)
AC_DEFINE(_MIPS_)
;;
*)
AC_DEFINE(_CPU_ARCH_NOT_DEFINED)
;;
esac
;;
*-nto*)
AC_DEFINE(XP_UNIX)
MDCPUCFG_H=_nto.cfg
PR_MD_CSRCS=nto.c
MKSHLIB='qcc -Vgcc_ntox86 -shared -Wl,-h$(@:$(OBJDIR)/%.so=%.so) -M -o $(@:$(OBJDIR)/%.so=%.so)'
CFLAGS="$CFLAGS -Wc,-Wall -Wc,-Wno-parentheses -DNTO -D_QNX_SOURCE -DHAVE_POINTER_LOCALTIME_R -shared"
OS_LIBS="-lsocket"
_OPTIMIZE_FLAGS="-O1"
_DEBUG_FLAGS="-O1 -gstabs"
COMPILER_TAG="_qcc"
CC="qcc -Vgcc_ntox86 -w"
CXX="QCC -Vgcc_ntox86 -w"
CPP="qcc -Vgcc_ntox86 -w"
LD="qcc -Vgcc_ntox86 -nostdlib"
AR="qcc -Vgcc_ntox86 -M -a "
AR_FLAGS="$@"
;;
*-solaris*)
AC_DEFINE(XP_UNIX)
AC_DEFINE(SVR4)
AC_DEFINE(SYSV)
AC_DEFINE(__svr4)
AC_DEFINE(__svr4__)
AC_DEFINE(SOLARIS)
if test -n "$USE_64"; then
MDCPUCFG_H=_solaris64.cfg
else
MDCPUCFG_H=_solaris32.cfg
fi
PR_MD_CSRCS=solaris.c
DSO_LDOPTS='-G -h $(notdir $@)'
if test -n "$GNU_CC"; then
DSO_CFLAGS=-fPIC
else
DSO_CFLAGS=-KPIC
fi
AS='$(CC)'
if test -z "$GNU_AS"; then
ASFLAGS="$ASFLAGS -Wa,-P"
fi
NOSUCHFILE=/no-such-file
if test -n "$GNU_CC"; then
if test -n "$USE_MDUPDATE"; then
CFLAGS="$CFLAGS -MDupdate"
CXXFLAGS="$CXXFLAGS -MDupdate"
fi
else
CC="$CC -xstrconst"
CXX="$CXX -Qoption cg -xstrconst"
fi
if test -n "$BUILD_NUMBER" && test -z "$MOZ_OPTIMIZE"; then
CFLAGS="$CFLAGS -xs"
CXXFLAGS="$CXXFLAGS -xs"
fi
if test -n "$USE_64" && test -z "$GNU_CC"; then
CC="$CC -xarch=v9"
CXX="$CXX -xarch=v9"
fi
if test "${target_cpu}" = "i386"; then
AC_DEFINE(i386)
if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then
_DEBUG_FLAGS="$_DEBUG_FLAGS -gstabs"
if test -z "$GNU_AS"; then
_DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s"
fi
fi
fi
case "${target_os}" in
solaris2.3*)
AC_DEFINE(_PR_NO_LARGE_FILES)
;;
solaris2.4*)
AC_DEFINE(_PR_NO_LARGE_FILES)
;;
solaris2.5*)
AC_DEFINE(SOLARIS2_5)
;;
*)
AC_DEFINE(_PR_HAVE_OFF64_T)
if test -n "$GNU_CC"; then
AC_DEFINE(_LARGEFILE64_SOURCE)
fi
;;
esac
if test "${target_cpu}" = "sun4u"; then
ULTRASPARC_LIBRARY=ultrasparc
ULTRASPARC_FILTER_LIBRARY=libatomic.so
DSO_LDOPTS="$DSO_LDOPTS -f "'$(ULTRASPARC_FILTER_LIBRARY)'
fi
;;
*)
AC_DEFINE(XP_UNIX)
;;
esac
dnl Turn off shared libraries if asked to do so.
if test "$enable_shared" = no; then
MKSHLIB=
fi
dnl ========================================================
dnl Check for system libraries
dnl ========================================================
dnl AC_CHECK_LIB(C, main)
dnl AC_CHECK_LIB(C_r, main)
dnl AC_CHECK_LIB(c, main)
dnl AC_CHECK_LIB(c_r, main)
dnl AC_CHECK_LIB(dce, main)
dnl AC_CHECK_LIB(dl, main)
dnl AC_CHECK_LIB(dld, main)
dnl AC_CHECK_LIB(gen, main)
dnl AC_CHECK_LIB(ip6, main)
dnl AC_CHECK_LIB(l, main)
dnl AC_CHECK_LIB(m, main)
dnl AC_CHECK_LIB(nsl, main)
dnl AC_CHECK_LIB(posix4, main)
dnl AC_CHECK_LIB(prstrms, main)
dnl AC_CHECK_LIB(prstrms_shr, main)
dnl AC_CHECK_LIB(pthread, main)
dnl AC_CHECK_LIB(pthreads, main)
dnl AC_CHECK_LIB(resolv, main)
dnl AC_CHECK_LIB(rt, main)
dnl AC_CHECK_LIB(socket, main)
dnl AC_CHECK_LIB(svld, main)
dnl AC_CHECK_LIB(thread, main)
dnl AC_CHECK_LIB(vms_jackets, main)
dnl ========================================================
dnl Check for system header files.
dnl ========================================================
dnl AC_HEADER_DIRENT
dnl AC_HEADER_STDC
dnl AC_HEADER_SYS_WAIT
dnl AC_CHECK_HEADERS(fcntl.h limits.h sys/file.h sys/ioctl.h sys/time.h unistd.h)
dnl ========================================================
dnl Check for typedefs and structs
dnl ========================================================
dnl AC_C_CONST
dnl AC_TYPE_UID_T
dnl AC_TYPE_MODE_T
dnl AC_TYPE_OFF_T
dnl AC_TYPE_PID_T
dnl AC_TYPE_SIZE_T
dnl AC_STRUCT_ST_BLKSIZE
dnl AC_STRUCT_ST_BLOCKS
dnl AC_STRUCT_ST_RDEV
dnl AC_HEADER_TIME
dnl AC_STRUCT_TM
dnl ========================================================
dnl Checks for library functions.
dnl ========================================================
AC_PROG_GCC_TRADITIONAL
AC_CHECK_FUNCS(lchown strerror)
dnl AC_FUNC_MEMCMP
dnl AC_FUNC_MMAP
dnl AC_FUNC_SETVBUF_REVERSED
dnl AC_FUNC_STRCOLL
dnl AC_FUNC_STRFTIME
dnl AC_FUNC_UTIME_NULL
dnl AC_FUNC_VPRINTF
dnl AC_CHECK_FUNCS(ftime getcwd gethostname gettimeofday getwd mkdir mktime putenv rmdir select socket strdup strerror strstr strtol strtoul uname)
dnl ========================================================
dnl Check options
dnl ========================================================
AC_CHECK_LIB(pthread, pthread_attr_init,
_HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread",
AC_CHECK_LIB(c_r, pthread_attr_init,
_HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r",
AC_CHECK_LIB(c, pthread_attr_init,
_HAVE_PTHREADS=1 )
)
)
AC_ARG_WITH(pthreads,
[ --with-pthreads Use system pthreads library as thread subsystem],
[ if test "$withval" = "yes"; then
if test -n "$_HAVE_PTHREADS"; then
USE_PTHREADS=1
USE_USER_PTHREADS=
USE_NSPR_THREADS=
else
AC_MSG_ERROR([ --with-pthreads specified for a system without pthread support ]);
fi
else
USE_PTHREADS=
_PTHREAD_LDFLAGS=
fi],
[ if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USER_NSPR_THREADS"; then
USE_PTHREADS=1
USE_USER_PTHREADS=
USE_NSPR_THREADS=
fi])
AC_ARG_ENABLE(user-pthreads,
[ --enable-user-pthreads Build using userland pthreads],
[ if test "$enableval" = "yes"; then
if test -n "$_HAVE_PTHREADS"; then
USE_PTHREADS=
USE_USER_PTHREADS=1
USE_NSPR_THREADS=
else
AC_MSG_ERROR([ --enable-user-pthreads specified for a system without pthread support ]);
fi
fi])
AC_ARG_ENABLE(nspr-threads,
[ --enable-nspr-threads Build using classic nspr threads],
[ if test "$enableval" = "yes"; then
USE_PTHREADS=
USE_USER_PTHREADS=
USE_NSPR_THREADS=1
fi])
case "$target" in
*-beos*)
AC_ARG_WITH(bthreads,
[ --with-bthreads Use system bthreads library as thread subsystem (BeOS only)],
[ if test "$withval" = "yes"; then
USE_BTHREADS=1
USE_USER_PTHREADS=
USE_PTHREADS=
fi])
;;
*-solaris*)
AC_ARG_WITH(native-threads,
[ --with-native-threads Use native system threads as thread subsystem (Solaris only)],
[ if test "$withval" = "yes"; then
USE_NATIVE_THREADS=1
USE_USER_PTHREADS=
USE_PTHREADS=
fi])
;;
esac
AC_ARG_ENABLE(cplus,
[ --enable-cplus Use cplus for whatever reason],
[ if test "$enableval" = "yes"; then
USE_CPLUS=1
fi])
AC_ARG_ENABLE(ipv6,
[ --enable-ipv6 Compile ipv6 support],
[ if test "$enableval" = "yes"; then
USE_IPV6=1
fi])
if test -n "$USE_PTHREADS"; then
dnl See if -pthread is supported.
rm -f conftest*
ac_cv_have_dash_pthread=no
AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread)
echo 'int main() { return 0; }' | cat > conftest.c
${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
if test $? -eq 0; then
if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
ac_cv_have_dash_pthread=yes
CFLAGS="$CFLAGS -pthread"
CXXFLAGS="$CXXFLAGS -pthread"
fi
fi
rm -f conftest*
AC_MSG_RESULT($ac_cv_have_dash_pthread)
dnl
dnl See if -pthreads is supported.
dnl
ac_cv_have_dash_pthreads=no
if test "$ac_cv_have_dash_pthread" = "no"; then
AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads)
echo 'int main() { return 0; }' | cat > conftest.c
${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
if test $? -eq 0; then
if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
ac_cv_have_dash_pthreads=yes
CFLAGS="$CFLAGS -pthreads"
CXXFLAGS="$CXXFLAGS -pthreads"
fi
fi
rm -f conftest*
AC_MSG_RESULT($ac_cv_have_dash_pthreads)
fi
case "$target" in
*-mingw*|*-cygwin*|*-uwin*)
;;
*-solaris*)
AC_DEFINE(_REENTRANT)
if test "$ac_cv_have_dash_pthreads" = "yes"; then
PTHREAD_LDFLAGS=
fi
;;
*-freebsd*)
AC_DEFINE(_REENTRANT)
AC_DEFINE(_THREAD_SAFE)
dnl -pthread links in -lc_r, so don't specify it explicitly.
if test "$ac_cv_have_dash_pthread" = "yes"; then
PTHREAD_LDFLAGS=
fi
;;
*-hpuxB.10.10*)
AC_DEFINE(_REENTRANT)
AC_DEFINE(_PR_DCETHREADS)
;;
*-hpuxB.10.20*)
AC_DEFINE(_REENTRANT)
AC_DEFINE(_PR_DCETHREADS)
;;
*-hpux*)
AC_DEFINE(_POSIX_C_SOURCE=199506L)
;;
*)
AC_DEFINE(_REENTRANT)
;;
esac
AC_CHECK_FUNC(pthread_create,,[
AC_CHECK_LIB(pthread, pthread_create, [OS_LIBS="-lpthread $OS_LIBS"])
])
else
if test -n "$USE_USER_PTHREADS"; then
USE_PTHREADS=
USE_NSPR_THREADS=
else
USE_NSPR_THREADS=1
dnl AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
fi
fi
dnl Special thread exceptions
case "$target" in
*-aix4.1*)
if test -z "$USE_PTHREADS"; then
AC_DEFINE(AIX_RENAME_SELECT)
fi
;;
*-aix4.[23]*)
if test -z "$USE_NSPR_THREADS"; then
AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
fi
;;
*-bsdi*)
if test -n "$USE_PTHREADS"; then
AC_DEFINE(_PR_NEED_PTHREAD_INIT)
else
AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
fi
;;
*-hpux*)
if test -n "$USE_USER_PTHREADS"; then
AC_DEFINE(_POSIX_C_SOURCE=199506L)
fi
;;
*-mingw*|*-cygwin*|*-uwin*)
dnl win32 does not use pthreads
USE_PTHREADS=
PTHREAD_LDFLAGS=
USE_USER_PTHREADS=
;;
*-solaris*)
if test -n "$USE_NATIVE_THREADS"; then
AC_DEFINE(_PR_GLOBAL_THREADS_ONLY)
else
if test -n "$USE_USER_PTHREADS"; then
AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
fi
fi
if test -z "$USE_USER_PTHREADS"; then
AC_DEFINE(_REENTRANT)
AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
if test "${target_cpu}" = "i386"; then
PR_MD_ASFILES=os_SunOS_x86.s
else
PR_MD_ASFILES=os_SunOS.s
if test -z "$USE_64"; then
PR_MD_ASFILES="$PR_MD_ASFILES os_SunOS_32.s"
fi
fi
fi
;;
esac
AC_CHECK_FUNC(dlopen,,[
AC_CHECK_LIB(dl, dlopen, [OS_LIBS="-ldl $OS_LIBS"])
])
dnl If the user passed in arg to --enable-optimize,
dnl make sure that we use it.
if test -n "$_SAVE_OPTIMIZE_FLAGS"; then
_OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS"
fi
if test -n "$MOZ_OPTIMIZE"; then
CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS"
CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS"
fi
if test -n "$MOZ_DEBUG"; then
CFLAGS="$CFLAGS $_DEBUG_FLAGS"
CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS"
fi
dnl ========================================================
dnl Substitution of found variables.
dnl ========================================================
AC_SUBST(MOZILLA_CLIENT)
AC_SUBST(CC)
AC_SUBST(CXX)
AC_SUBST(CFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(HOST_CC)
AC_SUBST(HOST_CFLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(GNU_CC)
AC_SUBST(CROSS_COMPILE)
AC_SUBST(MOZ_OPTIMIZE)
AC_SUBST(USE_CPLUS)
AC_SUBST(USE_IPV6)
AC_SUBST(USE_N32)
AC_SUBST(USE_64)
AC_SUBST(USE_PTHREADS)
AC_SUBST(USE_BTHREADS)
AC_SUBST(USE_USER_PTHREADS)
AC_SUBST(USE_NATIVE_THREADS)
AC_SUBST(USE_NSPR_THREADS)
AC_SUBST(NSPR_VERSION)
AC_SUBST(NSPR_MODNAME)
AC_SUBST(MDCPUCFG_H)
AC_SUBST(MOZ_TARGET)
AC_SUBST(PR_MD_CSRCS)
AC_SUBST(PR_MD_ASFILES)
AC_SUBST(PR_MD_ARCH_DIR)
AC_SUBST(OBJ_SUFFIX)
AC_SUBST(LIB_SUFFIX)
AC_SUBST(DLL_SUFFIX)
AC_SUBST(MKSHLIB)
AC_SUBST(DSO_CFLAGS)
AC_SUBST(DSO_LDOPTS)
AC_SUBST(OS_TARGET)
AC_SUBST(OS_ARCH)
AC_SUBST(OS_RELEASE)
AC_SUBST(OS_TEST)
AC_SUBST(DEFINES)
AC_SUBST(DEFS)
AC_SUBST(AR)
AC_SUBST(AR_FLAGS)
AC_SUBST(AS)
AC_SUBST(ASFLAGS)
AC_SUBST(LD)
AC_SUBST(DLLTOOL)
AC_SUBST(WINDRES)
AC_SUBST(RANLIB)
AC_SUBST(PERL)
AC_SUBST(STRIP)
AC_SUBST(OS_LIBS)
AC_SUBST(RESOLVE_LINK_SYMBOLS)
AC_SUBST(AIX_LINK_OPTS)
AC_SUBST(NOSUCHFILE)
AC_SUBST(MOZ_OBJFORMAT)
AC_SUBST(ULTRASPARC_LIBRARY)
AC_SUBST(ULTRASPARC_FILTER_LIBRARY)
AC_SUBST(OBJDIR)
AC_SUBST(OBJDIR_NAME)
AC_SUBST(NSINSTALL)
AC_SUBST(OPTIMIZER)
dnl ========================================================
dnl Generate output files.
dnl ========================================================
MAKEFILES="
Makefile
config/Makefile
config/autoconf.mk
config/nsprincl.mk
config/nsprincl.sh
lib/Makefile
lib/ds/Makefile
lib/libc/Makefile
lib/libc/include/Makefile
lib/libc/src/Makefile
pr/Makefile
pr/include/Makefile
pr/include/md/Makefile
pr/include/obsolete/Makefile
pr/include/private/Makefile
pr/src/Makefile
pr/src/io/Makefile
pr/src/linking/Makefile
pr/src/malloc/Makefile
pr/src/md/Makefile
pr/src/md/${PR_MD_ARCH_DIR}/Makefile
pr/src/memory/Makefile
pr/src/misc/Makefile
pr/src/threads/Makefile
pr/tests/Makefile
pr/tests/dll/Makefile
"
dnl lib/tests/Makefile
dnl pr/tests/w16gui/Makefile
dnl tools/Makefile
if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then
MAKEFILES="$MAKEFILES pr/src/threads/combined/Makefile"
elif test -n "$USE_PTHREADS"; then
MAKEFILES="$MAKEFILES pr/src/pthreads/Makefile"
elif test -n "$USE_BTHREADS"; then
MAKEFILES="$MAKEFILES pr/src/bthreads/Makefile"
fi
if test -n "$USE_CPLUS"; then
MAKEFILES="$MAKEFILES pr/src/cplus/Makefile pr/src/cplus/tests/Makefile"
fi
AC_OUTPUT([$MAKEFILES])
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