📄 apr_hints.m4
字号:
dnl -----------------------------------------------------------------
dnl apr_hints.m4: APR's autoconf macros for platform-specific hints
dnl
dnl We preload various configure settings depending
dnl on previously obtained platform knowledge.
dnl We allow all settings to be overridden from
dnl the command-line.
dnl
dnl We maintain the "format" that we've used
dnl under 1.3.x, so we don't exactly follow
dnl what is "recommended" by autoconf.
dnl
dnl APR_PRELOAD
dnl
dnl Preload various ENV/makefile params such as CC, CFLAGS, etc
dnl based on outside knowledge
dnl
dnl Generally, we force the setting of CC, and add flags
dnl to CFLAGS, CPPFLAGS, LIBS and LDFLAGS.
dnl
AC_DEFUN(APR_PRELOAD, [
if test "x$apr_preload_done" != "xyes" ; then
apr_preload_done="yes"
echo "Applying APR hints file rules for $host"
case "$host" in
*mint)
APR_ADDTO(CPPFLAGS, [-DMINT])
APR_ADDTO(LIBS, [-lportlib])
;;
*MPE/iX*)
APR_ADDTO(CPPFLAGS, [-DMPE -D_POSIX_SOURCE -D_SOCKET_SOURCE])
APR_ADDTO(LIBS, [-lsvipc -lcurses])
APR_ADDTO(LDFLAGS, [-Xlinker \"-WL,cap=ia,ba,ph;nmstack=1024000\"])
;;
*-apple-aux3*)
APR_ADDTO(CPPFLAGS, [-DAUX3 -D_POSIX_SOURCE])
APR_ADDTO(LIBS, [-lposix -lbsd])
APR_ADDTO(LDFLAGS, [-s])
APR_SETVAR(SHELL, [/bin/ksh])
;;
*-ibm-aix*)
APR_ADDTO(CPPFLAGS, [-U__STR__ -D_THREAD_SAFE])
dnl _USR_IRS gets us the hstrerror() proto in netdb.h
case $host in
*-ibm-aix4.3)
APR_ADDTO(CPPFLAGS, [-D_USE_IRS])
;;
*-ibm-aix5*)
APR_ADDTO(CPPFLAGS, [-D_USE_IRS])
;;
*-ibm-aix4.3.*)
APR_ADDTO(CPPFLAGS, [-D_USE_IRS])
;;
esac
dnl If using xlc, remember it, and give it the right options.
if $CC 2>&1 | grep 'xlc' > /dev/null; then
APR_SETIFNULL(AIX_XLC, [yes])
APR_ADDTO(CFLAGS, [-qHALT=E])
fi
APR_SETIFNULL(apr_sysvsem_is_global, [yes])
APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
case $host in
*-ibm-aix3* | *-ibm-aix4.1.*)
;;
*)
APR_ADDTO(LDFLAGS, [-Wl,-brtl])
;;
esac
;;
*-apollo-*)
APR_ADDTO(CPPFLAGS, [-DAPOLLO])
;;
*-dg-dgux*)
APR_ADDTO(CPPFLAGS, [-DDGUX])
;;
*os2_emx*)
APR_SETVAR(SHELL, [sh])
APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
;;
*-hi-hiux)
APR_ADDTO(CPPFLAGS, [-DHIUX])
;;
*-hp-hpux11.*)
APR_ADDTO(CPPFLAGS, [-DHPUX11 -D_REENTRANT -D_XOPEN_SOURCE_EXTENDED])
;;
*-hp-hpux10.*)
case $host in
*-hp-hpux10.01)
dnl # We know this is a problem in 10.01.
dnl # Not a problem in 10.20. Otherwise, who knows?
APR_ADDTO(CPPFLAGS, [-DSELECT_NEEDS_CAST])
;;
esac
APR_ADDTO(CPPFLAGS, [-D_REENTRANT])
;;
*-hp-hpux*)
APR_ADDTO(CPPFLAGS, [-DHPUX -D_REENTRANT])
;;
*-linux-*)
case `uname -r` in
2.* ) APR_ADDTO(CPPFLAGS, [-DLINUX=2])
;;
1.* ) APR_ADDTO(CPPFLAGS, [-DLINUX=1])
;;
* )
;;
esac
APR_ADDTO(CPPFLAGS, [-D_REENTRANT -D_GNU_SOURCE])
;;
*-GNU*)
APR_ADDTO(CPPFLAGS, [-DHURD -D_GNU_SOURCE])
;;
*-lynx-lynxos)
APR_ADDTO(CPPFLAGS, [-D__NO_INCLUDE_WARN__ -DLYNXOS])
APR_ADDTO(LIBS, [-lbsd])
;;
*486-*-bsdi*)
APR_ADDTO(CFLAGS, [-m486])
;;
*-*-bsdi*)
case $host in
*bsdi4.1)
APR_ADDTO(CFLAGS, [-D_REENTRANT])
;;
esac
;;
*-openbsd*)
APR_ADDTO(CPPFLAGS, [-D_POSIX_THREADS])
# getsockname() reports the wrong address on a socket
# bound to an ephmeral port so the test fails.
APR_SETIFNULL(ac_cv_o_nonblock_inherited, [yes])
;;
*-netbsd*)
APR_ADDTO(CPPFLAGS, [-DNETBSD])
# fcntl() lies about O_NONBLOCK on an accept()ed socket (PR kern/26950)
APR_SETIFNULL(ac_cv_o_nonblock_inherited, [yes])
;;
*-freebsd*)
case $host in
*freebsd[2345]*)
APR_ADDTO(CFLAGS, [-funsigned-char])
;;
esac
APR_SETIFNULL(enable_threads, [no])
APR_SETIFNULL(apr_lock_method, [USE_FLOCK_SERIALIZE])
APR_ADDTO(CPPFLAGS, [-D_REENTRANT -D_THREAD_SAFE])
;;
*-next-nextstep*)
APR_SETIFNULL(CFLAGS, [-O])
APR_ADDTO(CPPFLAGS, [-DNEXT])
;;
*-next-openstep*)
APR_SETIFNULL(CFLAGS, [-O])
APR_ADDTO(CPPFLAGS, [-DNEXT])
;;
*-apple-rhapsody*)
APR_ADDTO(CPPFLAGS, [-DRHAPSODY])
;;
*-apple-darwin*)
APR_ADDTO(CPPFLAGS, [-DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp])
APR_SETIFNULL(apr_posixsem_is_global, [yes])
APR_SETIFNULL(ac_cv_func_poll, [no]) # See issue 34332
;;
*-dec-osf*)
APR_ADDTO(CPPFLAGS, [-DOSF1])
# process-shared mutexes don't seem to work in Tru64 5.0
APR_SETIFNULL(apr_cv_process_shared_works, [no])
;;
*-nto-qnx*)
;;
*-qnx)
APR_ADDTO(CPPFLAGS, [-DQNX])
APR_ADDTO(LIBS, [-N128k -lunix])
;;
*-qnx32)
APR_ADDTO(CPPFLAGS, [-DQNX])
APR_ADDTO(CFLAGS, [-mf -3])
APR_ADDTO(LIBS, [-N128k -lunix])
;;
*-isc4*)
APR_ADDTO(CPPFLAGS, [-posix -DISC])
APR_ADDTO(LDFLAGS, [-posix])
APR_ADDTO(LIBS, [-linet])
;;
*-sco3.2v[[234]]*)
APR_ADDTO(CPPFLAGS, [-DSCO -D_REENTRANT])
if test "$GCC" = "no"; then
APR_ADDTO(CFLAGS, [-Oacgiltz])
fi
APR_ADDTO(LIBS, [-lPW -lmalloc])
;;
*-sco3.2v5*)
APR_ADDTO(CPPFLAGS, [-DSCO5 -D_REENTRANT])
;;
*-sco_sv*|*-SCO_SV*)
APR_ADDTO(CPPFLAGS, [-DSCO -D_REENTRANT])
APR_ADDTO(LIBS, [-lPW -lmalloc])
;;
*-solaris2*)
PLATOSVERS=`echo $host | sed 's/^.*solaris2.//'`
APR_ADDTO(CPPFLAGS, [-DSOLARIS2=$PLATOSVERS -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT])
APR_SETIFNULL(apr_lock_method, [USE_FCNTL_SERIALIZE])
;;
*-sunos4*)
APR_ADDTO(CPPFLAGS, [-DSUNOS4])
;;
*-unixware1)
APR_ADDTO(CPPFLAGS, [-DUW=100])
;;
*-unixware2)
APR_ADDTO(CPPFLAGS, [-DUW=200])
APR_ADDTO(LIBS, [-lgen])
;;
*-unixware211)
APR_ADDTO(CPPFLAGS, [-DUW=211])
APR_ADDTO(LIBS, [-lgen])
;;
*-unixware212)
APR_ADDTO(CPPFLAGS, [-DUW=212])
APR_ADDTO(LIBS, [-lgen])
;;
*-unixware7)
APR_ADDTO(CPPFLAGS, [-DUW=700])
APR_ADDTO(LIBS, [-lgen])
;;
maxion-*-sysv4*)
APR_ADDTO(CPPFLAGS, [-DSVR4])
APR_ADDTO(LIBS, [-lc -lgen])
;;
*-*-powermax*)
APR_ADDTO(CPPFLAGS, [-DSVR4])
APR_ADDTO(LIBS, [-lgen])
;;
TPF)
APR_ADDTO(CPPFLAGS, [-DTPF -D_POSIX_SOURCE])
;;
bs2000*-siemens-sysv*)
APR_SETIFNULL(CFLAGS, [-O])
APR_ADDTO(CPPFLAGS, [-DSVR4 -D_XPG_IV -D_KMEMUSER])
APR_ADDTO(LIBS, [-lsocket])
APR_SETIFNULL(enable_threads, [no])
;;
*-siemens-sysv4*)
APR_ADDTO(CPPFLAGS, [-DSVR4 -D_XPG_IV -DHAS_DLFCN -DUSE_MMAP_FILES -DUSE_SYSVSEM_SERIALIZED_ACCEPT])
APR_ADDTO(LIBS, [-lc])
;;
pyramid-pyramid-svr4)
APR_ADDTO(CPPFLAGS, [-DSVR4 -DNO_LONG_DOUBLE])
APR_ADDTO(LIBS, [-lc])
;;
DS/90\ 7000-*-sysv4*)
APR_ADDTO(CPPFLAGS, [-DUXPDS])
;;
*-tandem-sysv4*)
APR_ADDTO(CPPFLAGS, [-DSVR4])
;;
*-ncr-sysv4)
APR_ADDTO(CPPFLAGS, [-DSVR4 -DMPRAS])
APR_ADDTO(LIBS, [-lc -L/usr/ucblib -lucb])
;;
*-sysv4*)
APR_ADDTO(CPPFLAGS, [-DSVR4])
APR_ADDTO(LIBS, [-lc])
;;
88k-encore-sysv4)
APR_ADDTO(CPPFLAGS, [-DSVR4 -DENCORE])
APR_ADDTO(LIBS, [-lPW])
;;
*-uts*)
PLATOSVERS=`echo $host | sed 's/^.*,//'`
case $PLATOSVERS in
2*) APR_ADDTO(CPPFLAGS, [-DUTS21])
APR_ADDTO(CFLAGS, [-Xa -eft])
APR_ADDTO(LIBS, [-lbsd -la])
;;
*) APR_ADDTO(CPPFLAGS, [-DSVR4])
APR_ADDTO(CFLAGS, [-Xa])
;;
esac
;;
*-ultrix)
APR_ADDTO(CPPFLAGS, [-DULTRIX])
APR_SETVAR(SHELL, [/bin/sh5])
;;
*powerpc-tenon-machten*)
APR_ADDTO(LDFLAGS, [-Xlstack=0x14000 -Xldelcsect])
;;
*-machten*)
APR_ADDTO(LDFLAGS, [-stack 0x14000])
;;
*convex-v11*)
APR_ADDTO(CPPFLAGS, [-DCONVEXOS11])
APR_SETIFNULL(CFLAGS, [-O1])
APR_ADDTO(CFLAGS, [-ext])
;;
i860-intel-osf1)
APR_ADDTO(CPPFLAGS, [-DPARAGON])
;;
*-sequent-ptx2.*.*)
APR_ADDTO(CPPFLAGS, [-DSEQUENT=20])
APR_ADDTO(CFLAGS, [-Wc,-pw])
APR_ADDTO(LIBS, [-linet -lc -lseq])
;;
*-sequent-ptx4.0.*)
APR_ADDTO(CPPFLAGS, [-DSEQUENT=40])
APR_ADDTO(CFLAGS, [-Wc,-pw])
APR_ADDTO(LIBS, [-linet -lc])
;;
*-sequent-ptx4.[[123]].*)
APR_ADDTO(CPPFLAGS, [-DSEQUENT=41])
APR_ADDTO(CFLAGS, [-Wc,-pw])
APR_ADDTO(LIBS, [-lc])
;;
*-sequent-ptx4.4.*)
APR_ADDTO(CPPFLAGS, [-DSEQUENT=44])
APR_ADDTO(CFLAGS, [-Wc,-pw])
APR_ADDTO(LIBS, [-lc])
;;
*-sequent-ptx4.5.*)
APR_ADDTO(CPPFLAGS, [-DSEQUENT=45])
APR_ADDTO(CFLAGS, [-Wc,-pw])
APR_ADDTO(LIBS, [-lc])
;;
*-sequent-ptx5.0.*)
APR_ADDTO(CPPFLAGS, [-DSEQUENT=50])
APR_ADDTO(CFLAGS, [-Wc,-pw])
APR_ADDTO(LIBS, [-lc])
;;
*NEWS-OS*)
APR_ADDTO(CPPFLAGS, [-DNEWSOS])
;;
*-riscix)
APR_ADDTO(CPPFLAGS, [-DRISCIX])
APR_SETIFNULL(CFLAGS, [-O])
;;
*-irix*)
APR_ADDTO(CPPFLAGS, [-D_POSIX_THREAD_SAFE_FUNCTIONS])
;;
*beos*)
APR_ADDTO(CPPFLAGS, [-DBEOS])
PLATOSVERS=`uname -r`
APR_SETIFNULL(apr_process_lock_is_global, [yes])
case $PLATOSVERS in
5.0.4)
APR_ADDTO(LDFLAGS, [-L/boot/beos/system/lib])
APR_ADDTO(LIBS, [-lbind -lsocket])
APR_ADDTO(CPPFLAGS,[-DBONE7])
;;
5.1)
APR_ADDTO(LDFLAGS, [-L/boot/beos/system/lib])
APR_ADDTO(LIBS, [-lbind -lsocket])
;;
esac
APR_ADDTO(CPPFLAGS, [-DSIGPROCMASK_SETS_THREAD_MASK -DAP_AUTH_DBM_USE_APR])
;;
4850-*.*)
APR_ADDTO(CPPFLAGS, [-DSVR4 -DMPRAS])
APR_ADDTO(LIBS, [-lc -L/usr/ucblib -lucb])
;;
drs6000*)
APR_ADDTO(CPPFLAGS, [-DSVR4])
APR_ADDTO(LIBS, [-lc -L/usr/ucblib -lucb])
;;
m88k-*-CX/SX|CYBER)
APR_ADDTO(CPPFLAGS, [-D_CX_SX])
APR_ADDTO(CFLAGS, [-Xa])
;;
*-tandem-oss)
APR_ADDTO(CPPFLAGS, [-D_TANDEM_SOURCE -D_XOPEN_SOURCE_EXTENDED=1])
;;
*-ibm-os390)
APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
APR_SETIFNULL(apr_sysvsem_is_global, [yes])
APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
APR_ADDTO(CPPFLAGS, [-U_NO_PROTO -DPTHREAD_ATTR_SETDETACHSTATE_ARG2_ADDR -DPTHREAD_SETS_ERRNO -DPTHREAD_DETACH_ARG1_ADDR -DSIGPROCMASK_SETS_THREAD_MASK -DTCP_NODELAY=1])
;;
*-ibm-as400)
APR_SETIFNULL(apr_lock_method, [USE_SYSVSEM_SERIALIZE])
APR_SETIFNULL(apr_process_lock_is_global, [yes])
APR_SETIFNULL(apr_gethostbyname_is_thread_safe, [yes])
APR_SETIFNULL(apr_gethostbyaddr_is_thread_safe, [yes])
;;
*cygwin*)
APR_ADDTO(CPPFLAGS, [-DCYGWIN])
APR_ADDTO(LIBS, [-lcrypt])
;;
esac
fi
])
dnl
dnl APR_CC_HINTS
dnl
dnl Allows us to provide a default choice of compiler which
dnl the user can override.
AC_DEFUN(APR_CC_HINTS, [
case "$host" in
*-apple-aux3*)
APR_SETIFNULL(CC, [gcc])
;;
bs2000*-siemens-sysv*)
APR_SETIFNULL(CC, [c89 -XLLML -XLLMK -XL -Kno_integer_overflow])
;;
*convex-v11*)
APR_SETIFNULL(CC, [cc])
;;
*-ibm-os390)
APR_SETIFNULL(CC, [cc])
;;
*-ibm-as400)
APR_SETIFNULL(CC, [icc])
;;
*-isc4*)
APR_SETIFNULL(CC, [gcc])
;;
m88k-*-CX/SX|CYBER)
APR_SETIFNULL(CC, [cc])
;;
*-next-openstep*)
APR_SETIFNULL(CC, [cc])
;;
*-qnx32)
APR_SETIFNULL(CC, [cc -F])
;;
*-tandem-oss)
APR_SETIFNULL(CC, [c89])
;;
TPF)
APR_SETIFNULL(CC, [c89])
;;
esac
])
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -