Date: Sat, 26 Nov 2022 16:53:36 +0100 From: Yuri <yuri@aetern.org> To: Archimedes Gaviola <archimedes.gaviola@gmail.com>, freebsd-current <freebsd-current@freebsd.org> Subject: Re: ld error (undefined symbol) while compiling sqlite3 Message-ID: <33b789dd-d501-e57b-0817-a8f533f337a5@aetern.org> In-Reply-To: <CAJFbk7HSVXNTdeq14ExCT5TkQp5a%2BFu686_EUQER62ENVupPdA@mail.gmail.com> References: <CAJFbk7HSVXNTdeq14ExCT5TkQp5a%2BFu686_EUQER62ENVupPdA@mail.gmail.com>
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Archimedes Gaviola wrote:
> Hi,
>
> For some reason, I am compiling sqlite3 from the
> /usr/src/contrib/sqlite3 source using
> FreeBSD-14.0-CURRENT-arm64-aarch64-RPI-20221027-769b884e2e2-258837. I
> created a /usr/src/usr.bin/sqlite3 directory and created a Makefile file
> with content referred to the source.
>
> root@generic:/usr/src/usr.bin/sqlite3 # ls -la
> total 16
> drwxr-xr-x 2 root wheel 512 Nov 26 12:46 .
> drwxr-xr-x 279 root wheel 5120 Nov 26 12:46 ..
> -rw-r--r-- 1 root wheel 295 Nov 26 16:50 Makefile
>
> root@generic:/usr/src/usr.bin/sqlite3 # cat Makefile
> # $FreeBSD$
>
> .include <src.opts.mk>
>
> SQLITE= ${SRCTOP}/contrib/sqlite3
> .PATH: ${SQLITE}
>
> PROG= sqlite3
> MK_MAN=no
> SRCS= sqlite3.c
SRCS= shell.c sqlite3.c
> INCS= shell.c sqlite3.h
Remove?
>
> WARNS?= 3
WARNS?= 2 worked for me.
> CFLAGS+= -I${SQLITE} \
> -DSQLITE_THREADSAFE=0 \
> -DSQLITE_OMIT_LOAD_EXTENSION
>
> .include <bsd.prog.mk>
>
> With 'make' command invoked, I encountered this error -> ld: error:
> undefined symbol: main as referenced to the crt1_c.c:72
> (/usr/src/lib/csu/aarch64/crt1_c.c:72) file. See below details for the
> actual error.
>
> root@generic:/usr/src/usr.bin/sqlite3 # make
> cc -O2 -pipe -fno-common -I/usr/src/contrib/sqlite3 -DSQLITE_THREADSAFE=1
> -DSQLITE_OMIT_LOAD_EXTENSION -fPIE -g -gz=zlib -MD -MF.depend.sqlite3.o
> -MTsqlite3.o -std=gnu99 -Wno-format-zero-length -fstack-protector-strong
> -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter
> -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-uninitialized
> -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int
> -Wno-unused-const-variable -Wno-error=unused-but-set-variable
> -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality
> -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef
> -Wno-address-of-packed-member -Qunused-arguments -c
> /usr/src/contrib/sqlite3/sqlite3.c -o sqlite3.o
> cc -O2 -pipe -fno-common -I/usr/src/contrib/sqlite3 -DSQLITE_THREADSAFE=1
> -DSQLITE_OMIT_LOAD_EXTENSION -fPIE -g -gz=zlib -std=gnu99
> -Wno-format-zero-length -fstack-protector-strong -Wsystem-headers -Werror
> -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes
> -Wmissing-prototypes -Wpointer-arith -Wno-uninitialized -Wno-pointer-sign
> -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable
> -Wno-error=unused-but-set-variable -Wno-tautological-compare
> -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function
> -Wno-enum-conversion -Wno-unused-local-typedef
> -Wno-address-of-packed-member -Qunused-arguments -Wl,-zrelro -pie -o
> sqlite3.full sqlite3.o -L/usr/obj/usr/src/arm64.aarch64/lib/libthr
> -lpthread
> ld: error: undefined symbol: main
>>>> referenced by crt1_c.c:72 (/usr/src/lib/csu/aarch64/crt1_c.c:72)
>>>> /usr/lib/Scrt1.o:(__start)
> cc: error: linker command failed with exit code 1 (use -v to see invocation)
> *** Error code 1
>
> Stop.
> make: stopped in /usr/src/usr.bin/sqlite3
>
> Not sure if I missed something or if something goes wrong with my Makefile
> content construction. I basically followed here
> https://www.sqlite.org/howtocompile.html
> <https://www.sqlite.org/howtocompile.html>; and then proved the source to
> compile successfully.
>
> root@generic:/usr/src/contrib/sqlite3 # pwd
> /usr/src/contrib/sqlite3
> root@generic:/usr/src/contrib/sqlite3 # ls -lah
> total 11364
> drwxr-xr-x 3 root wheel 1.0K Oct 27 08:06 .
> drwxr-xr-x 89 root wheel 2.0K Nov 26 13:01 ..
> -rw-r--r-- 1 root wheel 15K Oct 27 08:06 INSTALL
> -rw-r--r-- 1 root wheel 729B Oct 27 08:06 Makefile.am
> -rw-r--r-- 1 root wheel 547B Oct 27 08:06 Makefile.fallback
> -rw-r--r-- 1 root wheel 37K Oct 27 08:06 Makefile.in
> -rw-r--r-- 1 root wheel 28K Oct 27 08:06 Makefile.msc
> -rw-r--r-- 1 root wheel 3.5K Oct 27 08:06 README.txt
> -rw-r--r-- 1 root wheel 7.1K Oct 27 08:06 Replace.cs
> -rw-r--r-- 1 root wheel 365K Oct 27 08:06 aclocal.m4
> -rwxr-xr-x 1 root wheel 7.2K Oct 27 08:06 compile
> -rwxr-xr-x 1 root wheel 48K Oct 27 08:06 config.guess
> -rwxr-xr-x 1 root wheel 35K Oct 27 08:06 config.sub
> -rwxr-xr-x 1 root wheel 485K Oct 27 08:06 configure
> -rw-r--r-- 1 root wheel 8.5K Oct 27 08:06 configure.ac
> <http://configure.ac>;
> -rwxr-xr-x 1 root wheel 23K Oct 27 08:06 depcomp
> -rwxr-xr-x 1 root wheel 15K Oct 27 08:06 install-sh
> -rwxr-xr-x 1 root wheel 320K Oct 27 08:06 ltmain.sh
> -rwxr-xr-x 1 root wheel 6.7K Oct 27 08:06 missing
> -rw-r--r-- 1 root wheel 717K Oct 27 08:06 shell.c
> -rw-r--r-- 1 root wheel 8.7K Oct 27 08:06 sqlite3.1
> -rw-r--r-- 1 root wheel 8.2M Oct 27 08:06 sqlite3.c
> -rw-r--r-- 1 root wheel 599K Oct 27 08:06 sqlite3.h
> -rw-r--r-- 1 root wheel 267B Oct 27 08:06 sqlite3.pc.in
> <http://sqlite3.pc.in>;
> -rw-r--r-- 1 root wheel 1.9K Oct 27 08:06 sqlite3.rc
> -rw-r--r-- 1 root wheel 36K Oct 27 08:06 sqlite3ext.h
> -rw-r--r-- 1 root wheel 78B Oct 27 08:06 sqlite3rc.h
> drwxr-xr-x 6 root wheel 512B Oct 27 08:06 tea
>
> root@generic:/usr/src/contrib/sqlite3 # cc -DSQLITE_THREADSAFE=0
> -DSQLITE_OMIT_LOAD_EXTENSION shell.c sqlite3.c -o sqlite3
>
> So, the above compilation builds the source successfully.
>
> This time I've manually invoked the first compilation command and it
> works just fine as seen below.
>
> root@generic:/usr/src/contrib/sqlite3 # cc -O2 -pipe -fno-common
> -I/usr/src/contrib/sqlite3 -DSQLITE_THREADSAFE=0
> -DSQLITE_OMIT_LOAD_EXTENSION -fPIE -g -gz=zlib -MD -MF.depend.sqlite3.o
> -MTsqlite3.o -std=gnu99 -Wno-format-zero-length -fstack-protector-strong
> -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter
> -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-uninitialized
> -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int
> -Wno-unused-const-variable -Wno-error=unused-but-set-variable
> -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality
> -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef
> -Wno-address-of-packed-member -Qunused-arguments -c
> /usr/src/contrib/sqlite3/sqlite3.c -o sqlite3.o
>
> While the second compilation command below breaks having the same
> manifested error.
>
> cc -O2 -pipe -fno-common -I/usr/src/contrib/sqlite3 -DSQLITE_THREADSAFE=1
> -DSQLITE_OMIT_LOAD_EXTENSION -fPIE -g -gz=zlib -std=gnu99
> -Wno-format-zero-length -fstack-protector-strong -Wsystem-headers -Werror
> -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes
> -Wmissing-prototypes -Wpointer-arith -Wno-uninitialized -Wno-pointer-sign
> -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable
> -Wno-error=unused-but-set-variable -Wno-tautological-compare
> -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function
> -Wno-enum-conversion -Wno-unused-local-typedef
> -Wno-address-of-packed-member -Qunused-arguments -Wl,-zrelro -pie -o
> sqlite3.full sqlite3.o -L/usr/obj/usr/src/arm64.aarch64/lib/libthr
> -lpthread
> ld: error: undefined symbol: main
>>>> referenced by crt1_c.c:72 (/usr/src/lib/csu/aarch64/crt1_c.c:72)
>>>> /usr/lib/Scrt1.o:(__start)
> cc: error: linker command failed with exit code 1 (use -v to see invocation)
> *** Error code 1
>
> Stop.
> make: stopped in /usr/src/usr.bin/sqlite3
>
> Any idea of this problem? I posted this at freebsd-database ML however,
> I'm thinking that the problem might not be related to SQLite3
> perspective as I have compiled the source without any problem at all so,
> I share it here.
>
> Thanks and best regards,
> Archimedes
>
>
>
>
>
>
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