You have two problems with your gcc command-line. First, you’re specifying the -S flag, which causes gcc to emit assembly code, rather than object code. Second, you’re missing the -c flag, which tells gcc to compile the file to an object file, but not link it. If you just remove -S and change nothing else, … Read more
You have several options to set up variables from outside your makefile: From environment – each environment variable is transformed into a makefile variable with the same name and value. You may also want to set -e option (aka –environments-override) on, and your environment variables will override assignments made into makefile (unless these assignments themselves … Read more
I’m having the Program “make” not found in PATH error in eclipse. I checked the path variable which is: The PATH starts with the folder which contains make (I checked and make.exe is in there), but eclipse still goes Program “make” not found in PATH. I have tried changing the path and restarting several times … Read more
A make file can have any name. The -f option of make is used to specify which file to use: You can even use -f several times: In which case make processes the files in order (or, equivalently, concatenates the files and processes the result). makefile and Makefile are special names because if make is called without the -f option it automatically searches for them, in this order, and use the first … Read more
list all the other cpp files after main.cpp. ie and so on. Or you can compile them all individually. You then link all the resulting “.o” files together.
The steps: The autogen.sh script generates the configure script (from configure.ac, using autoconf) and any files it needs (like creating Makefile.in from Makefile.am using automake). This requires autotools to be installed on your system, and it must be run when checking out the project from source control (if configure isn’t checked in). People who download source tarballs can usually skip this step, because output of this … Read more
While running on a MinGW/MSYS system for a library I had previously run I came across this message: WARNING: A version of the Vamp plugin SDK is already installed. Expect worries and sorrows if you install a new version without removing the old one first. (Continuing) This had me worried. What’s the opposite of ‘make … Read more
On CoreOS, solved the problem with.
CFLAGS is a variable that is most commonly used to add arguments to the compiler. In this case, it define macros. So the -DPACKET_LINK is the equivalent of putting #define PACKET_LINK 1 at the top of all .c and .h files in your project. Most likely, you have code inside your project that looks if these macros are defined … Read more
I think that coreset.o was compiled for 64-bit, and you are linking it with a 32-bit computation.o. You can try to recompile computation.c with the ‘-m64’ flag of gcc(1)