scons

I've got a 'n.c' as main function, and 'o.c' as import function, like below: $ cat n.c o.c int f(); int main(){ f(); return 0; } #include<stdio.h> int f(){ printf("hello\n"); return 2; } Then scons file like below: Library('o.c') Program('n.c',LIBS=['o']) What I hope here is to compile o.c and generate libo.a(OK), and n.c will use this '.a' to generate final executable. So I specified LIBS=['o'], in hoep that it will specify an archive file to find libo.a library. But: $ scons -Q gcc -o n n.o -lo /usr/bin/ld: cannot find -lo collect2: error: ld returned 1 exit status scons: *** [n] Error 1

I failed to build libjingle on Mac OS X 10.7.2. The output was the following when I run $path_to_swtoolkit/hammer.sh according to the README of libjingle. MBP17:talk rei25$ ~/Desktop/swtoolkit/hammer.sh scons: Reading SConscript files ... scons: warning: The build_dir keyword has been deprecated; use the variant_dir keyword instead. File "/Users/rei25/Desktop/swtoolkit/site_scons/site_init.py", line 203, in BuildEnvironmentSConscripts scons: done reading SConscript files. scons: Building targets ... ________Compiling build/dbg/obj/third_party/expat-2.0.1/lib/xmlparse.o third_party/expat-2.0.1

while trying to compile this program with scons, we faced this error build/opt/zsim_harness.cpp:315:5: error: stray '\' in program build/opt/zsim_harness.cpp:315:5: error: stray '#' in program build/opt/zsim_harness.cpp: In function 'int main(int, char**)': build/opt/zsim_harness.cpp:310:24: error: 'ZSIM_BUILDVERSION' was not declared in this scope build/opt/zsim_harness.cpp:315:5: error: expected ')' before 'n' build/opt/zsim_harness.cpp:315:5: error: 'ZSIM_BUILDVERSION' was not declared in this scope The line that has this error is info("Starting zsim, built %s (rev %s)", ZSIM_BUILDDATE,

I'm trying to call ct-ng ( http://crosstool-ng.org/ ) from a SCons SConstruct script, so basically from Python. using the following method: ret = subprocess.call(["/mnt/build/pw_build/crosstool-ng/bin/ct-ng menuconfig"], env=env_cross,shell=True) crosstool-ng uses ncurses to present the user with a menu: Unfortunately when trying to navigate the menus I get: Using cat to display the sequences when using the arrow keys I see: :/mnt/build$ cat > /dev/null ^[OA^[OD^[OB^[OC^[OA^[OB^[OD^[OC^[OA^[OB It seems like something is possibly stripping the escape characters from the sequence. When I call

Installed SCons using # cd scons-2.3.0 # python setup.py install After Installation, when i try to run scons , got the below error. scons: * No SConstruct file found. File "/usr/local/lib/scons-2.3.0/SCons/Script/Main.py", line 905, in _main How to overcome this ??? There are 3 ways to specify the SConstruct file when using SCons, as follows: Execute scons from the root of the project, where there should be a SConstruct file. This is the most standard way. From a subdirectory of the project, where there should be a SConsctruct file at the root, execute scons with one of the following options

I using scons for a few days and confused a bit. Why there is no built-in tools for building sources recursively starting from given root? Let me explain: I have such source disposition: src Core folder1 folder2 subfolder2_1 Std folder1 ..and so on. This tree could be rather deeper. Now I build this with such construction: sources = Glob('./builds/Std/*/*.cpp') sources = sources + Glob('./builds/Std/*.cpp') sources = sources + Glob('./builds/Std/*/*/*.cpp') sources = sources + Glob('./builds/Std/*/*/*/*.cpp') and this looks not so perfect as at can be. Of cause, I can write some python code,

I'm thinking about using SCons for a new project. It looks really good, though I'm finding VariantDir quite confusing. I have a simple project with a handful of C source files in one directory, and I want to build in "normal" and in "profile" mode -- with two different sets of options to gcc. I want the outputs to go in the normal/ and profile/ directories, respectively. For testing, I've cut back to just a single source file, t.c, which has a main() in it. My SConstruct file is in the same directory, and looks like this: normal = DefaultEnvironment(tools=['mingw'], CCFLAGS = '-O2') normal