compiling mprime on linux

[graysky]

Is there a readme or guide that describes how to compile 26.5 from source?

[graysky]

Source: ftp://mersenne.org/gimps/source265.zip

For me it errors out on the make step.

$ pwd
/dev/shm/linux64
$ cd linux64
$ make
[ ! -e ../security.h ] && touch ../security.h || true
[ ! -e ../security.c ] && touch ../security.c || true
[ ! -e ../secure5.c ] && touch ../secure5.c || true
gcc -I.. -I../gwnum -DX86_64 -O2 -Wno-unused-result -c prime.c
gcc -I.. -I../gwnum -DX86_64 -O2 -Wno-unused-result -c menu.c
gcc -Wl,-M -o mprime prime.o menu.o factor64.o ../gwnum/gwnum.a ../gwnum/gwnum.ld -lm -lpthread -Wl,-Bstatic -lcurl -lrt -lssl -lcrypto -ldl -lz   -lstdc++ -Wl,-Bdynamic -ldl
gcc: ../gwnum/gwnum.a: No such file or directory
make: *** [mprime] Error 1

Tried moving that file to the specified dir but no joy.

$ cp ../gwnum/linux64/gwnum.a ../gwnum/
$ make
<<cut>>
menu.o: In function `torture':
menu.c:(.text+0x2318): undefined reference to `CPU_HYPERTHREADS'
menu.c:(.text+0x235c): undefined reference to `CPU_HYPERTHREADS'
menu.c:(.text+0x23f2): undefined reference to `CPU_FLAGS'
menu.c:(.text+0x2423): undefined reference to `CPU_FLAGS'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlopen.o): In function `dlopen':
(.text+0x5): undefined reference to `__dlopen'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlclose.o): In function `dlclose':
(.text+0x1): undefined reference to `__dlclose'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlsym.o): In function `dlsym':
(.text+0x5): undefined reference to `__dlsym'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlerror.o): In function `dlerror':
(.text+0x1): undefined reference to `__dlerror'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dladdr.o): In function `dladdr':
(.text+0x1): undefined reference to `__dladdr'
collect2: ld returned 1 exit status
make: *** [mprime] Error 1

Thoughts and suggestions are welcomed!

[Prime95]

cd gwnum
make -f make64
cd ../linux64
make

[Prime95]

If you get errors linking to cURL. Try downloading the libcurl sources and follow the instructions in ../linux/makefile for making a libcurl that doesn't drag in a whole bunch of junk

[graysky]

Thanks for the info. I rebuilt curl as per the instructions, then:

$ bsdtar -xf source265.zip
$ cd gwnum
$ make -f make64
gcc -I.. -DX86_64 -O2 -c cpuid.c
gcc -I.. -DX86_64 -O2 -c gwnum.c
gcc -I.. -DX86_64 -O2 -c gwthread.c
gcc -I.. -DX86_64 -O2 -c gwutil.c
g++ -I.. -I../qd -DX86_64 -O2 -c gwdbldbl.cpp
gcc -I.. -DX86_64 -O2 -c giants.c
gcc -I.. -DX86_64 -O2 -c ecmstag1.c
cp linux64/gwnum.a .
ar -rs gwnum.a cpuid.o gwnum.o gwthread.o gwutil.o gwdbldbl.o giants.o ecmstag1.o
$ cd ../linux64
$ make
<<CUT>>
.debug_weaknames
 *(.debug_weaknames .zdebug_weaknames)

.debug_funcnames
 *(.debug_funcnames .zdebug_funcnames)

.debug_typenames
 *(.debug_typenames .zdebug_typenames)

.debug_varnames
 *(.debug_varnames .zdebug_varnames)

.debug_pubtypes
 *(.debug_pubtypes .zdebug_pubtypes)

.debug_ranges
 *(.debug_ranges .zdebug_ranges)

.gnu.attributes
 *(.gnu.attributes)

/DISCARD/
 *(.note.GNU-stack)
 *(.gnu_debuglink)
 *(.gnu.lto_*)
OUTPUT(mprime elf64-x86-64)
prime.o: In function `pnHttpServerCURL':
prime.c:(.text+0x15e48): undefined reference to `curl_easy_init'
prime.c:(.text+0x15e7d): undefined reference to `curl_easy_setopt'
prime.c:(.text+0x15f1f): undefined reference to `curl_easy_setopt'
prime.c:(.text+0x15f78): undefined reference to `curl_easy_setopt'
prime.c:(.text+0x15f8a): undefined reference to `curl_easy_setopt'
prime.c:(.text+0x15fa9): undefined reference to `curl_easy_setopt'
prime.o:prime.c:(.text+0x15fba): more undefined references to `curl_easy_setopt' follow
prime.o: In function `pnHttpServerCURL':
prime.c:(.text+0x16040): undefined reference to `curl_easy_perform'
prime.c:(.text+0x16078): undefined reference to `curl_easy_cleanup'
prime.c:(.text+0x1609c): undefined reference to `curl_easy_cleanup'
prime.c:(.text+0x16126): undefined reference to `curl_easy_setopt'
prime.c:(.text+0x1613d): undefined reference to `curl_easy_setopt'
prime.c:(.text+0x16177): undefined reference to `curl_easy_setopt'
prime.c:(.text+0x1618b): undefined reference to `curl_easy_setopt'
prime.o: In function `LoadPrimenet':
prime.c:(.text+0xec7a): undefined reference to `curl_global_init'
collect2: ld returned 1 exit status
make: *** [mprime] Error 1

The complete output of make is on pastebin here.

Ideas?

Note, if I use curl that comes with my distro, I get a different set of errors on the make step:

$ make
<<CUT>>
/libcrypto.a(cms_io.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(cms_dd.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(cms_cd.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(bn_nist.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(ecp_smpl.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(bio_ndef.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(asn_mime.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(bn_kron.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(bn_sqrt.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(bio_b64.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(bio_asn1.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlopen.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlclose.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlsym.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlerror.o)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dladdr.o)
 .comment       0x0000000000000027       0x11 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(deflate.o)
                                         0x12 (size before relaxing)
 .comment       0x0000000000000000       0x12 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(inflate.o)
 .comment       0x0000000000000000       0x12 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(inftrees.o)
 .comment       0x0000000000000000       0x12 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(trees.o)
 .comment       0x0000000000000000       0x12 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(zutil.o)
 .comment       0x0000000000000000       0x12 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(adler32.o)
 .comment       0x0000000000000000       0x12 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(crc32.o)
 .comment       0x0000000000000000       0x12 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libz.a(inffast.o)
 .comment       0x0000000000000000       0x28 /usr/lib/libc_nonshared.a(elf-init.oS)
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/crtend.o
 .comment       0x0000000000000000       0x28 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/crtn.o

.debug
 *(.debug)

.line
 *(.line)

.debug_srcinfo
 *(.debug_srcinfo .zdebug_srcinfo)

.debug_sfnames
 *(.debug_sfnames .zdebug_sfnames)

.debug_aranges
 *(.debug_aranges .zdebug_aranges)

.debug_pubnames
 *(.debug_pubnames .zdebug_pubnames)

.debug_info
 *(.debug_info .gnu.linkonce.wi.* .zdebug_info)

.debug_abbrev
 *(.debug_abbrev .zdebug_abbrev)

.debug_line
 *(.debug_line .zdebug_line)

.debug_frame
 *(.debug_frame .zdebug_frame)

.debug_str
 *(.debug_str .zdebug_str)

.debug_loc
 *(.debug_loc .zdebug_loc)

.debug_macinfo
 *(.debug_macinfo .zdebug_macinfo)

.debug_weaknames
 *(.debug_weaknames .zdebug_weaknames)

.debug_funcnames
 *(.debug_funcnames .zdebug_funcnames)

.debug_typenames
 *(.debug_typenames .zdebug_typenames)

.debug_varnames
 *(.debug_varnames .zdebug_varnames)

.debug_pubtypes
 *(.debug_pubtypes .zdebug_pubtypes)

.debug_ranges
 *(.debug_ranges .zdebug_ranges)

.gnu.attributes
 *(.gnu.attributes)

/DISCARD/
 *(.note.GNU-stack)
 *(.gnu_debuglink)
 *(.gnu.lto_*)
OUTPUT(mprime elf64-x86-64)
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_globallookup':
(.text+0x21): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlopen.o): In function `dlopen':
(.text+0x5): undefined reference to `__dlopen'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlclose.o): In function `dlclose':
(.text+0x1): undefined reference to `__dlclose'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlsym.o): In function `dlsym':
(.text+0x5): undefined reference to `__dlsym'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dlerror.o): In function `dlerror':
(.text+0x1): undefined reference to `__dlerror'
/usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.2/../../../../lib/libdl.a(dladdr.o): In function `dladdr':
(.text+0x1): undefined reference to `__dladdr'
collect2: ld returned 1 exit status
make: *** [mprime] Error 1

[Prime95]

Did you do a "make install" of libcurl?

You'll probably need help from a Linux expert - I'm definitely not one.

[debrouxl]

Is it possible to build mprime using the system package(s) for libcurl ?