Linux

Hello every one,

here i am attempting to compile a c++ module using gcc.it is throwing a error .


error:
====


> make -S dummyCHARGP
/usr/local/bin/gcc -g -DDEBUG -DMAT -I. -I/swtemp/usbs/cc/unix-ce/root/subsys/lib/Linux/ -I/opt/dce/include -I/opt/dce/include/dce -I/swtemp/usbs/cc/unix-ce/root/subsys/cb/cdbc/include -I/swtemp/usbs/cc/unix-ce/root/subsys/include -I/swtemp/usbs/cc/unix-ce/root/3pp/include/Linux -I/swtemp/usbs/cc/unix-ce/root/3pp/include/ -DSNACC_DEEP_COPY -I/swtemp/usbs/cc/unix-ce/root/subsys/cb/cdbc/obj_0001/Linux -g -c -DUSE_FREE_DCE -D_GNU_SOURCE -DLINUX -DIDL_CHAR_IS_CHAR -D_REENTRANT -fsigned-char -DCXX_VERSION= -DSNACC_DEEP_COPY -D_GLIBCPP__DCE_THREADS -c -o /swtemp/usbs/cc/unix-ce/root/subsys/cb/cdbc/obj_0001/Linux/cdbm_dummy.o
gcc: no input files
*** Error exit code 1


can somebody helps me regarding this issue.I am searching for the same on internet,but no information.


withregardds,
mannam

Looks like your Makefile doesn't say which file to compile.

Hello era,
thank you very much for u r reply,
here dummyCHARGP is the target(input file).


with regards,
mannam

Use g++ instead of gcc

Maybe the Makefile would work better if you renamed it to have a .cpp extension. Otherwise, don't tell us what you want to compile; tell the Makefile. (^:

Hello era,
could u pls explain what do you mean by "Maybe the Makefile would work better if you renamed it to have a .cpp extension" iam not clear.


with regards,
mannam

Sorry for the fuzzy answer before; I meant rename the source file.

Code:

mv dummyCHARGP dummyCHARGP.cpp

Maybe edit the Makefile to reflect this change.

I'm speculating that you have a very simple makefile and expect it to automatically derive the dependencies, but it can only do this correctly if the file name has an extension it recognizes.