• Lethalman (13/13) Nov 06 2004 Hi, i made a simple object of the sample 'hello' by typing:
• Lars Ivar Igesund (3/24) Nov 06 2004 Have you tried compiling with gdc?
• Lethalman (4/28) Nov 07 2004 I can't do it right now! I've a poor 56k and a really poor computer, i n...
• Lars Ivar Igesund (3/40) Nov 07 2004 No idea :) Check out the D.gnu NG.
• Ben Hinkle (4/24) Nov 07 2004 looks like it couldn't find phobos since that is where _d_assert and

Lethalman <Lethalman_member pathlink.com> writes:

Hi, i made a simple object of the sample 'hello' by typing:

$ dmd -c hello.d

So i got hello.o
Now i want to link it by using ld and it returns an error:

$ ld -lc -lm -lpthread -lphobos hello.o -o hello
ld: warning: cannot find entry symbol _start; defaulting to 00000000080481a0
hello.o(.gnu.linkonce.t_assert_5hello+0x11): In function `_assert_5hello':
: undefined reference to `_d_assert'
hello.o(.gnu.linkonce.t_array_5hello+0x11): In function `_array_5hello':
: undefined reference to `_d_array_bounds

It works fine down here:

$ gcc -lm -lpthread -lphobos hello.o -o hello

But i need to compile it with ld, any suggestions?

Lars Ivar Igesund <larsivar igesund.net> writes:

Lethalman wrote:

 Hi, i made a simple object of the sample 'hello' by typing:
 
 $ dmd -c hello.d
 
 So i got hello.o
 Now i want to link it by using ld and it returns an error:
 
 $ ld -lc -lm -lpthread -lphobos hello.o -o hello
 ld: warning: cannot find entry symbol _start; defaulting to 00000000080481a0
 hello.o(.gnu.linkonce.t_assert_5hello+0x11): In function `_assert_5hello':
 : undefined reference to `_d_assert'
 hello.o(.gnu.linkonce.t_array_5hello+0x11): In function `_array_5hello':
 : undefined reference to `_d_array_bounds
 
 It works fine down here:
 
 $ gcc -lm -lpthread -lphobos hello.o -o hello
 
 But i need to compile it with ld, any suggestions?
 
 

Have you tried compiling with gdc?

Lars Ivar Igesund

Lethalman <Lethalman_member pathlink.com> writes:

In article <cmiv5l$246s$1 digitaldaemon.com>, Lars Ivar Igesund says...
Lethalman wrote:

 Hi, i made a simple object of the sample 'hello' by typing:
 
 $ dmd -c hello.d
 
 So i got hello.o
 Now i want to link it by using ld and it returns an error:
 
 $ ld -lc -lm -lpthread -lphobos hello.o -o hello
 ld: warning: cannot find entry symbol _start; defaulting to 00000000080481a0
 hello.o(.gnu.linkonce.t_assert_5hello+0x11): In function `_assert_5hello':
 : undefined reference to `_d_assert'
 hello.o(.gnu.linkonce.t_array_5hello+0x11): In function `_array_5hello':
 : undefined reference to `_d_array_bounds
 
 It works fine down here:
 
 $ gcc -lm -lpthread -lphobos hello.o -o hello
 
 But i need to compile it with ld, any suggestions?
 
 

Have you tried compiling with gdc?

Lars Ivar Igesund

I can't do it right now! I've a poor 56k and a really poor computer, i need
about a day to download GCC and compile it with GDC...

Do you know it works fine with GDC?

Lars Ivar Igesund <larsivar igesund.net> writes:

Lethalman wrote:
 In article <cmiv5l$246s$1 digitaldaemon.com>, Lars Ivar Igesund says...
 
Lethalman wrote:


Hi, i made a simple object of the sample 'hello' by typing:

$ dmd -c hello.d

So i got hello.o
Now i want to link it by using ld and it returns an error:

$ ld -lc -lm -lpthread -lphobos hello.o -o hello
ld: warning: cannot find entry symbol _start; defaulting to 00000000080481a0
hello.o(.gnu.linkonce.t_assert_5hello+0x11): In function `_assert_5hello':
: undefined reference to `_d_assert'
hello.o(.gnu.linkonce.t_array_5hello+0x11): In function `_array_5hello':
: undefined reference to `_d_array_bounds

It works fine down here:

$ gcc -lm -lpthread -lphobos hello.o -o hello

But i need to compile it with ld, any suggestions?

Have you tried compiling with gdc?

Lars Ivar Igesund

 
 I can't do it right now! I've a poor 56k and a really poor computer, i need
 about a day to download GCC and compile it with GDC...
 
 Do you know it works fine with GDC?
 
 

No idea :) Check out the D.gnu NG.

Lars Ivar Igesund

Ben Hinkle <bhinkle4 juno.com> writes:

Lethalman wrote:

 Hi, i made a simple object of the sample 'hello' by typing:
 
 $ dmd -c hello.d
 
 So i got hello.o
 Now i want to link it by using ld and it returns an error:
 
 $ ld -lc -lm -lpthread -lphobos hello.o -o hello
 ld: warning: cannot find entry symbol _start; defaulting to
 00000000080481a0 hello.o(.gnu.linkonce.t_assert_5hello+0x11): In function
 `_assert_5hello':
 : undefined reference to `_d_assert'
 hello.o(.gnu.linkonce.t_array_5hello+0x11): In function `_array_5hello':
 : undefined reference to `_d_array_bounds
 
 It works fine down here:
 
 $ gcc -lm -lpthread -lphobos hello.o -o hello
 
 But i need to compile it with ld, any suggestions?

looks like it couldn't find phobos since that is where _d_assert and
_d_assert_bounds are located. I'm also not sure how to tell it what main to
use.