Date: Mon, 27 Dec 1999 13:53:56 -0500 From: Bush Doctor <dervish@goku.cl.msu.edu> To: ports@FreeBSD.ORG Subject: Re: -lc vs. -lc_r (building Apache-PHP) Message-ID: <19991227135356.C9847@goku.cl.msu.edu> In-Reply-To: <199912271625.LAA74751@rtfm.newton>; from mi@kot.ne.mediaone.net on Mon, Dec 27, 1999 at 11:25:14AM -0500 References: <199912271625.LAA74751@rtfm.newton>
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Out of da blue Mikhail Teterin aka (mi@kot.ne.mediaone.net) said:
> Hello!
>
> I found it quite difficult to build the apache13-php3 port :( I selected
> MySQL support (among other features -- nice interface, BTW). The apache
> binary, however was seg-faulting on startup.
I'll add a me too here ... :)
>
> cc -DHARD_SERVER_LIMIT=512 \
> -DDEFAULT_PATH=\"/usr/local/bin:/bin:/usr/bin\" -funsigned-char \
> -DTARGET=\"apache\" -DMOD_SSL=204109 -DEAPI -DEAPI_MM \
> -DUSE_EXPAT -I./lib/expat-lite -O2 -fexpensive-optimizations \
> -pipe `./apaci` -L/usr/local/lib -Wl,-E -o apache \
> buildmark.o modules.o modules/standard/libstandard.a \
> modules/php3/libphp3.a main/libmain.a ./os/unix/libos.a \
> ap/libap.a lib/expat-lite/libexpat.a -L/usr/local/lib \
> -R/usr/local/lib/mysql /usr/local/lib/libc-client4.a -lgd -lpng \
> -lz -lttf -L/usr/local/lib/mysql -lmysqlclient -lexpat -lmcrypt \
> -lmhash -Lmodules/php3 -L../modules/php3 -L../../modules/php3 \
> -lmodphp3 -lz -lpam -lm -lcrypt -lcrypt -lgdbm -lmm
> /usr/lib/libc_r.so.3: warning: mktemp() possibly used unsafely; consider using mkstemp()
> /usr/lib/libc_r.so.3: warning: this program uses gets(), which is unsafe.
> /usr/lib/libc_r.so.3: WARNING! setkey(3) not present in the system!
> /usr/lib/libc_r.so.3: WARNING! des_setkey(3) not present in the system!
> /usr/lib/libc_r.so.3: WARNING! encrypt(3) not present in the system!
> /usr/lib/libc_r.so.3: WARNING! des_cipher(3) not present in the system!
> /usr/lib/libc_r.so.3: warning: this program uses f_prealloc(), which is stupid.
> # ldd apache
Gawk!!! I keep forgetting about using ldd :(
> apache:
> libpng.so.3 => /usr/local/lib/libpng.so.3 (0x181a2000)
> libz.so.2 => /usr/lib/libz.so.2 (0x181bc000)
> libttf.so.4 => /usr/local/lib/libttf.so.4 (0x181c9000)
> libmysqlclient.so.6 => /usr/local/lib/mysql/libmysqlclient.so.6 (0x181ec000)
> libmcrypt.so.2 => /usr/local/lib/libmcrypt.so.2 (0x181fe000)
> libmhash.so.1 => /usr/local/lib/libmhash.so.1 (0x18214000)
> libpam.so.1 => /usr/lib/libpam.so.1 (0x18225000)
> libm.so.2 => /usr/lib/libm.so.2 (0x1822d000)
> libcrypt.so.2 => /usr/lib/libcrypt.so.2 (0x18248000)
> libgdbm.so.2 => /usr/local/lib/libgdbm.so.2 (0x1824b000)
> libmm.so.10 => /usr/local/lib/libmm.so.10 (0x18251000)
> libc.so.3 => /usr/lib/libc.so.3 (0x18255000)
> libc_r.so.3 => /usr/lib/libc_r.so.3 (0x182d7000)
>
> # gdb apache
> [...]
> Program received signal SIGSEGV, Segmentation fault.
> 0x182bb240 in __swhatbuf () from /usr/lib/libc.so.3
>
> Now, if I relink the executable manually, adding the -pthread at the end:
Good catch :)
>
> cc -DHARD_SERVER_LIMIT=512 \
> -DDEFAULT_PATH=\"/usr/local/bin:/bin:/usr/bin\" -funsigned-char \
> -DTARGET=\"apache\" -DMOD_SSL=204109 -DEAPI -DEAPI_MM \
> -DUSE_EXPAT -I./lib/expat-lite -O2 -fexpensive-optimizations \
> -pipe `./apaci` -L/usr/local/lib -Wl,-E -o apache \
> buildmark.o modules.o modules/standard/libstandard.a \
> modules/php3/libphp3.a main/libmain.a ./os/unix/libos.a \
> ap/libap.a lib/expat-lite/libexpat.a -L/usr/local/lib \
> -R/usr/local/lib/mysql /usr/local/lib/libc-client4.a -lgd -lpng \
> -lz -lttf -L/usr/local/lib/mysql -lmysqlclient -lexpat -lmcrypt \
> -lmhash -Lmodules/php3 -L../modules/php3 -L../../modules/php3 \
> -lmodphp3 -lz -lpam -lm -lcrypt -lcrypt -lgdbm -lmm -pthread
> /usr/lib/libc.so.3: warning: mktemp() possibly used unsafely; consider using mkstemp()
> /usr/lib/libc.so.3: warning: this program uses gets(), which is unsafe.
> /usr/lib/libc.so.3: WARNING! setkey(3) not present in the system!
> /usr/lib/libc.so.3: WARNING! des_setkey(3) not present in the system!
> /usr/lib/libc.so.3: WARNING! encrypt(3) not present in the system!
> /usr/lib/libc.so.3: WARNING! des_cipher(3) not present in the system!
> /usr/lib/libc.so.3: warning: this program uses f_prealloc(), which is stupid.
>
> The libraries are arranged differently:
> apache:
> libpng.so.3 => /usr/local/lib/libpng.so.3 (0x181a2000)
> libz.so.2 => /usr/lib/libz.so.2 (0x181bc000)
> libttf.so.4 => /usr/local/lib/libttf.so.4 (0x181c9000)
> libmysqlclient.so.6 => /usr/local/lib/mysql/libmysqlclient.so.6 (0x181ec000)
> libmcrypt.so.2 => /usr/local/lib/libmcrypt.so.2 (0x181fe000)
> libmhash.so.1 => /usr/local/lib/libmhash.so.1 (0x18214000)
> libpam.so.1 => /usr/lib/libpam.so.1 (0x18225000)
> libm.so.2 => /usr/lib/libm.so.2 (0x1822d000)
> libcrypt.so.2 => /usr/lib/libcrypt.so.2 (0x18248000)
> libgdbm.so.2 => /usr/local/lib/libgdbm.so.2 (0x1824b000)
> libmm.so.10 => /usr/local/lib/libmm.so.10 (0x18251000)
> libc_r.so.3 => /usr/lib/libc_r.so.3 (0x18255000)
> libc.so.3 => /usr/lib/libc.so.3 (0x182e9000)
>
> and the server starts and appears to work.
>
> What's the magic and why doesn't the port know it? Why is -lc even in
> play if some of the components (-lmysqlclient) require -lc_r? Yours,
I began noticing the port failing after the signal upgrade on -current.
I see that it's not the case. I'll try the build again until tomorrow,
but hopefully someone with some insight will shed some light on the problem.
>
> -mi
You da man ...
>
> FreeBSD rtfm.newton 3.4-STABLE FreeBSD 3.4-STABLE #0: Fri Dec 17 08:49:51 EST 1999
Content-Description: Automaticly generated by the port
> PKGNAME= apache+php+mod_ssl-${VERSION_APACHE}+${VERSION_PHP}+${VERSION_MODSSL}
> DISTFILES+= mod_ssl-${VERSION_MODSSL}-${VERSION_APACHE}${EXTRACT_SUFX}
>
> BUILD_DEPENDS+= openssl:${PORTSDIR}/security/openssl \
> mm-config:${PORTSDIR}/devel/mm \
> ${PREFIX}/lib/libmm.a:${PORTSDIR}/devel/mm
> LIB_DEPENDS+= crypto.1:${PORTSDIR}/security/openssl \
> ssl.1:${PORTSDIR}/security/openssl
> RUN_DEPENDS+= openssl:${PORTSDIR}/security/openssl
>
> VERSION_MODSSL= 2.4.9
>
> RESTRICTED= "Contains cryptography"
>
> CONFIGURE_ARGS+=--enable-module=ssl \
> --enable-module=define
> CONFIGURE_ENV+= SSL_BASE='SYSTEM' EAPI_MM='SYSTEM' PATH="${PREFIX}/bin:${PATH}"
>
> PLIST= ${PKGDIR}/PLIST.modssl
> SSL= ssl
>
> TYPE= test
> CRT=
> KEY=
>
> pre-patch:
> @cd ${WRKDIR}/mod_ssl-${VERSION_MODSSL}-${VERSION_APACHE} \
> && ${ECHO_MSG} "===> Applying mod_ssl-${VERSION_MODSSL} extension" \
> && ./configure --with-apache=../${DISTNAME} --expert
>
> post-patch:
> @cd ${WRKSRC} \
> && find . -type f -name "*.orig" -print | xargs ${RM} -f
>
> post-build:
> @cd ${WRKSRC} \
> && ${ECHO_MSG} "===> Creating Dummy Certificate for Server (SnakeOil)" \
> && ${ECHO_MSG} " [use 'make certificate' to create a real one]" \
> && ${MAKE} certificate TYPE=dummy >/dev/null 2>&1
>
> certificate:
> @cd ${WRKSRC} \
> && ${ECHO_MSG} "===> Creating Test Certificate for Server" \
> && ${MAKE} certificate TYPE=$(TYPE) CRT=$(CRT) KEY=$(KEY)
>
> BUILD_DEPENDS+= ${PREFIX}/lib/libgd.a:${PORTSDIR}/graphics/gd
> PHP_CONF_ARGS+= --with-gd=${PREFIX}
> LIB_DEPENDS+= ttf.4:${PORTSDIR}/print/freetype
> PHP_CONF_ARGS+= --with-ttf=${PREFIX}
> PHP_CONF_ARGS+= --with-zlib
> LIB_DEPENDS+= mcrypt.2:${PORTSDIR}/security/libmcrypt
> PHP_CONF_ARGS+= --with-mcrypt=${PREFIX}
> LIB_DEPENDS+= mhash.1:${PORTSDIR}/security/mhash
> PHP_CONF_ARGS+= --with-mhash=${PREFIX}
> BUILD_DEPENDS+= ${PREFIX}/lib/libc-client4.a:${PORTSDIR}/mail/imap-uw
> PHP_CONF_ARGS+= --with-imap=${PREFIX}
> LIB_DEPENDS+= mysqlclient.6:${PORTSDIR}/databases/mysql322-client
> PHP_CONF_ARGS+= --with-mysql=${PREFIX}
> BUILD_DEPENDS+= ${PREFIX}/lib/libexpat.a:${PORTSDIR}/textproc/expat
> BUILD_DEPENDS+= ${PREFIX}/include/xml/xmlparse.h:${PORTSDIR}/textproc/expat
> BUILD_DEPENDS+= ${PREFIX}/include/xml/xmltok.h:${PORTSDIR}/textproc/expat
> PHP_CONF_ARGS+= --with-xml=${PREFIX}
#:^)
--
f u cn rd ths, u cn gt a gd jb n cmptr prgrmmng.
bush doctor
<dervish@goku.cl.msu.edu>
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