I am extremely new to programming and I am having problems with the basic starting program of, ‘hello, world’. I have downloaded MinGW and I believe I set it up correctly with the command promt by entering: setx PATH “%PATH%;C:\MinGW\bin” Then I created this code following a guide while using Notepad++ saving it under c:/code/c/hello.c … Read more
The -Wl,xxx option for gcc passes a comma-separated list of tokens as a space-separated list of arguments to the linker. So eventually becomes a linker call In your case, you want to say “ld -rpath .“, so you pass this to gcc as -Wl,-rpath,. Alternatively, you can specify repeat instances of -Wl: Note that there is no comma between aaa and the second -Wl. Or, in … Read more
all,I write a code like this in my mac os x 10.8,and when I use “gcc use_new.cpp -o use_new ” to compile it,but it throws wrong message like this: and when I use “g++ use_new.cpp -o use_new” is OK,who can help me!? thank you!
Explanation The error message told us, that the build-time dependency (in this case it is cc1) was not found, so all we need — install the appropriate package to the system (using package manager // from sources // another way) What is cc1: cc1 is the internal command which takes preprocessed C-language files and converts them to assembly. … Read more
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
Error 127 means one of two things: file not found: the path you’re using is incorrect. double check that the program is actually in your $PATH, or in this case, the relative path is correct — remember that the current working directory for a random terminal might not be the same for the IDE you’re … Read more
Because of how you’ve ordered your includes, the compiler sees void some_func(my_structure *x); before it sees typedef struct abcd { int a; } my_structure;. Let’s walk this through. Assuming my_struct.h is processed first, we get the following sequence of events: UTILSH is defined MAINH is defined Because UTILSH is already defined, we don’t process my_struct.h … Read more
Yes, You can use gcc to compile your asm code. Use -c for compilation like this: This will give object code file named file.o. To invoke linker perform following after above command:
This is wrong: You shouldn’t “compile” .h files. Doing so will create precompiled header files, which are not used to create an executable. The above should simply be Similar for compiling the other .cpp files
Yes, this appears to be related to GCC bug 53119. It goes away if you change the C declaration to {{0}}. Your options are: Ignore the warning. Manipulate the C code after generation to have {{0}} instead of {0} on that line using sed or the like. Declare the array extern in Vala, and write the C definition elsewhere. (The permanent version of #2.) Do … Read more