Date: Mon, 16 Nov 2009 18:48:31 +0800 (CST) From: Jiandong Lu <lujiandong1001@yahoo.com.cn> To: freebsd-threads@freebsd.org Subject: how to build libthr except other components of 'world' Message-ID: <885642.96228.qm@web15707.mail.cnb.yahoo.com>
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Hi,everyone,
=C2=A0=C2=A0=C2=A0 I checkout FreeBSD=E2=80=98s source codes to my /usr/src
=C2=A0=C2=A0=C2=A0 I use command=20
=C2=A0=C2=A0=C2=A0 make buildworld=20
=C2=A0=C2=A0=C2=A0 int directory /usr/src to build a world.I want to do som=
e debug to lib /usr/src/lib/libthr.If I modified some files in /usr/src/lib=
/libthr/thread, how could I build libthr except other components of world?
=C2=A0=C2=A0 btw,I execute command=20
=C2=A0=C2=A0 make
=C2=A0=C2=A0 in /usr/src/lib/libthr get this :
cc -O2 -fno-strict-aliasing -pipe=C2=A0 -DPTHREAD_KERNEL -I/usr/src/lib/lib=
thr/../libc/include -I/usr/src/lib/libthr/thread=C2=A0 -I/usr/src/lib/libth=
r/../../include -I/usr/src/lib/libthr/arch/i386/include -I/usr/src/lib/libt=
hr/sys -I/usr/src/lib/libthr/../../libexec/rtld-elf -I/usr/src/lib/libthr/.=
./../libexec/rtld-elf/i386 -I/usr/src/lib/libthr/../libthread_db -Winline -=
D_PTHREADS_INVARIANTS -DSYSCALL_COMPAT -Wsystem-headers -Wall -Wno-format-y=
2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpoin=
ter-arith -Wno-uninitialized -Wno-pointer-sign -c /usr/src/lib/libthr/arch/=
i386/i386/pthread_md.c
In file included from /usr/src/lib/libthr/arch/i386/i386/pthread_md.c:33:
/usr/src/lib/libthr/../../include/string.h:86: warning: no previous prototy=
pe for 'strdup'
/usr/src/lib/libthr/../../include/string.h: In function 'strdup':
/usr/src/lib/libthr/../../include/string.h:86: error: expected declaration =
specifiers before '__malloc_like'
/usr/src/lib/libthr/../../include/string.h:96: warning: '__pure__' attribut=
e ignored
/usr/src/lib/libthr/../../include/string.h:101: warning: '__pure__' attribu=
te ignored
/usr/src/lib/libthr/../../include/string.h:104: error: expected '=3D', ',',=
';', 'asm' or '__attribute__' before '__malloc_like'
/usr/src/lib/libthr/../../include/string.h:105: warning: '__pure__' attribu=
te ignored
/usr/src/lib/libthr/../../include/string.h:108: warning: '__pure__' attribu=
te ignored
/usr/src/lib/libthr/../../include/string.h:110: warning: '__pure__' attribu=
te ignored
/usr/src/lib/libthr/../../include/string.h:111: warning: '__pure__' attribu=
te ignored
/usr/src/lib/libthr/../../include/string.h:118: warning: '__pure__' attribu=
te ignored
/usr/src/lib/libthr/../../include/string.h:119: warning: '__pure__' attribu=
te ignored
In file included from /usr/src/lib/libthr/arch/i386/i386/pthread_md.c:34:
/usr/src/lib/libthr/../../libexec/rtld-elf/rtld_tls.h:60: error: storage cl=
ass specified for parameter '_rtld_allocate_tls'
/usr/src/lib/libthr/../../libexec/rtld-elf/rtld_tls.h:67: error: storage cl=
ass specified for parameter '_rtld_free_tls'
In file included from /usr/src/lib/libthr/arch/i386/include/pthread_md.h:36=
,
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 from /usr/src/lib/libthr/arch/i386/i386/pthread_md.c:=
36:
/usr/src/lib/libthr/../../include/stddef.h:45: error: storage class specifi=
ed for parameter 'ptrdiff_t'
/usr/src/lib/libthr/../../include/stddef.h:49: error: storage class specifi=
ed for parameter 'rune_t'
/usr/src/lib/libthr/../../include/stddef.h:61: error: storage class specifi=
ed for parameter 'wchar_t'
In file included from /usr/src/lib/libthr/arch/i386/i386/pthread_md.c:36:
/usr/src/lib/libthr/arch/i386/include/pthread_md.h:52: warning: empty decla=
ration
/usr/src/lib/libthr/arch/i386/include/pthread_md.h:88: error: expected '=3D=
', ',', ';', 'asm' or '__attribute__' before '{' token
/usr/src/lib/libthr/arch/i386/include/pthread_md.h:95: error: expected '=3D=
', ',', ';', 'asm' or '__attribute__' before '{' token
/usr/src/lib/libthr/arch/i386/include/pthread_md.h:102: error: expected '=
=3D', ',', ';', 'asm' or '__attribute__' before '{' token
/usr/src/lib/libthr/arch/i386/i386/pthread_md.c:40: error: expected '=3D', =
',', ';', 'asm' or '__attribute__' before '{' token
/usr/src/lib/libthr/arch/i386/i386/pthread_md.c:54: error: expected '=3D', =
',', ';', 'asm' or '__attribute__' before '{' token
/usr/src/lib/libthr/arch/i386/i386/pthread_md.c:57: error: old-style parame=
ter declarations in prototyped function definition
/usr/src/lib/libthr/../../include/string.h:86: error: parameter name omitte=
d
/usr/src/lib/libthr/arch/i386/i386/pthread_md.c:57: error: expected '{' at =
end of input
*** Error code 1
Stop in /usr/src/lib/libthr.
----------------------------------
thanks.
=C2=A0=20
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