[Scons-users] scons 'Install' builder could not recognize file changed

[Ronex Dicapriyo]

PFA example.



On , Ronex Dicapriyo <ronex_89 at yahoo.in> wrote:
 




PFA for the sample example.
1) Use "scons -Q main", If after  building you edit text file present under sum/dir/text_1 and 
then recompile using main, It doesn't copies the changed file.

2) I also noticed that in the LIBPATH it uses src directory explicitly although it's not present or provided in LIBPATH variable:

g++ -o main/bin/main main/bin/main.o -Lsum/lib -Lsum/src -Lmul/lib -Lmul/src -lsum -lmul

why ? 


On Thursday, 3 July 2014 10:50 PM, Dirk Bächle <tshortik at gmx.de> wrote:
 


Hi Ronex,

On 03.07.2014 16:46, Ronex Dicapriyo wrote:

Hello,
>
>
>I ntoiced a problem in scons Install builder that, it doesn't copies file even if it's changed.
>
>
first, please consider that you aren't the first person who tries to
    install files...so the chances that the Install builder has indeed a
    problem (bug?) are slim to none.


SConscript.moduleA file:
>
>
>lib_1 = env.SharedLibrary(...)
>
>
>CUR_DIR = <path of directory where this SConscript.moduleA is present >
>
>file_list    = Glob(os.path.join(CUR_DIR, 'dir-1', '*'))
>
>copy_file = env.Install(os.path.join('common', 'dir-1'), file_list)
>Install = env.Alias('install', [lib, copy_file])
>for item in [lib, copy_file]
>    env.Depends('install', lib)
>
>env.Default(Install)
>
>
>
>
>SConscript.moduleB file:
>
>
># call to the SConscript.moduleA
>
>SConscript(['<path_of_SConscript.moduleA>/SConscript.moduleA'], exports='env')
>
>lib_2 = env.SharedLibrary(...)
>env.Default(lib)
>
>
>In SConscript.moduleB Ineed to call SConscript because of some dependencies of lib_2[0] on lib_1[0]. Here if lib_1[0] is not present then it gets builded, but install target doesn't executed.
>
>
>Am I using it in a wrong way ?
>
>
Probably. But this is difficult to tell, unless you provide a minimal working example (MWE) such that other users can reproduce your current problem.

Best regards,

Dirk



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