int main( int argc, char * * argv, char * * arg_environ )
{
int n;
char * s;
struct bjam_option optv[N_OPTS];
char const * all = "all";
int status;
int arg_c = argc;
char * * arg_v = argv;
char const * progname = argv[0];
module_t * environ_module;
#if defined(unix) || defined(__unix)
sigset_t sigmask;
struct sigaction sa;
sigemptyset(&sigmask);
sigaddset(&sigmask, SIGCHLD);
sigprocmask(SIG_BLOCK, &sigmask, NULL);
sa.sa_flags = 0;
sa.sa_handler = child_sig_handler;
sigemptyset(&sa.sa_mask);
sigaction(SIGCHLD, &sa, NULL);
sigemptyset(&empty_sigmask);
#endif
saved_argv0 = argv[0];
BJAM_MEM_INIT();
# ifdef OS_MAC
InitGraf(&qd.thePort);
# endif
--argc;
++argv;
if ( getoptions( argc, argv, "-:l:m:d:j:p:f:gs:t:ano:qv", optv ) < 0 )
{
printf( "\nusage: %s [ options ] targets...\n\n", progname );
printf( "-a Build all targets, even if they are current.\n" );
printf( "-dx Set the debug level to x (0-9).\n" );
printf( "-fx Read x instead of Jambase.\n" );
/* printf( "-g Build from newest sources first.\n" ); */
printf( "-jx Run up to x shell commands concurrently.\n" );
printf( "-lx Limit actions to x number of seconds after which they are stopped.\n" );
printf( "-mx Limit action output buffer to x kb's of data, after which action output is read and ignored.\n" );
printf( "-n Don't actually execute the updating actions.\n" );
printf( "-ox Write the updating actions to file x.\n" );
printf( "-px x=0, pipes action stdout and stderr merged into action output.\n" );
printf( "-q Quit quickly as soon as a target fails.\n" );
printf( "-sx=y Set variable x=y, overriding environment.\n" );
printf( "-tx Rebuild x, even if it is up-to-date.\n" );
printf( "-v Print the version of jam and exit.\n" );
printf( "--x Option is ignored.\n\n" );
exit( EXITBAD );
}
/* Version info. */
if ( ( s = getoptval( optv, 'v', 0 ) ) )
{
printf( "Boost.Jam " );
printf( "Version %s. %s.\n", VERSION, OSMINOR );
printf( " Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc. \n" );
printf( " Copyright 2001 David Turner.\n" );
printf( " Copyright 2001-2004 David Abrahams.\n" );
printf( " Copyright 2002-2008 Rene Rivera.\n" );
printf( " Copyright 2003-2008 Vladimir Prus.\n" );
return EXITOK;
}
/* Pick up interesting options. */
if ( ( s = getoptval( optv, 'n', 0 ) ) )
globs.noexec++, globs.debug[2] = 1;
if ( ( s = getoptval( optv, 'p', 0 ) ) )
{
/* Undocumented -p3 (acts like both -p1 -p2) means separate pipe action
* stdout and stderr.
*/
globs.pipe_action = atoi( s );
if ( ( 3 < globs.pipe_action ) || ( globs.pipe_action < 0 ) )
{
printf(
"Invalid pipe descriptor '%d', valid values are -p[0..3].\n",
globs.pipe_action );
exit( EXITBAD );
}
}
if ( ( s = getoptval( optv, 'q', 0 ) ) )
globs.quitquick = 1;
if ( ( s = getoptval( optv, 'a', 0 ) ) )
anyhow++;
if ( ( s = getoptval( optv, 'j', 0 ) ) )
{
globs.jobs = atoi( s );
if (globs.jobs == 0)
{
printf("Invalid value for the '-j' option.\n");
exit(EXITBAD);
}
}
if ( ( s = getoptval( optv, 'g', 0 ) ) )
globs.newestfirst = 1;
if ( ( s = getoptval( optv, 'l', 0 ) ) )
globs.timeout = atoi( s );
if ( ( s = getoptval( optv, 'm', 0 ) ) )
globs.maxbuf = atoi( s ) * 1024;
/* Turn on/off debugging */
for ( n = 0; ( s = getoptval( optv, 'd', n ) ); ++n )
{
int i;
/* First -d, turn off defaults. */
if ( !n )
for ( i = 0; i < DEBUG_MAX; ++i )
globs.debug[i] = 0;
i = atoi( s );
if ( ( i < 0 ) || ( i >= DEBUG_MAX ) )
{
printf( "Invalid debug level '%s'.\n", s );
continue;
}
/* n turns on levels 1-n. */
/* +n turns on level n. */
if ( *s == '+' )
globs.debug[i] = 1;
else while ( i )
globs.debug[i--] = 1;
}
constants_init();
{
PROFILE_ENTER( MAIN );
#ifdef HAVE_PYTHON
{
PROFILE_ENTER( MAIN_PYTHON );
Py_Initialize();
{
static PyMethodDef BjamMethods[] = {
{"call", bjam_call, METH_VARARGS,
"Call the specified bjam rule."},
{"import_rule", bjam_import_rule, METH_VARARGS,
"Imports Python callable to bjam."},
{"define_action", bjam_define_action, METH_VARARGS,
"Defines a command line action."},
{"variable", bjam_variable, METH_VARARGS,
"Obtains a variable from bjam's global module."},
{"backtrace", bjam_backtrace, METH_VARARGS,
"Returns bjam backtrace from the last call into Python."},
{"caller", bjam_caller, METH_VARARGS,
"Returns the module from which the last call into Python is made."},
{NULL, NULL, 0, NULL}
};
Py_InitModule( "bjam", BjamMethods );
}
PROFILE_EXIT( MAIN_PYTHON );
}
#endif
#ifndef NDEBUG
run_unit_tests();
#endif
#if YYDEBUG != 0
if ( DEBUG_PARSE )
yydebug = 1;
#endif
/* Set JAMDATE. */
var_set( root_module(), constant_JAMDATE, list_new( L0, outf_time(time(0)) ), VAR_SET );
/* Set JAM_VERSION. */
var_set( root_module(), constant_JAM_VERSION,
list_new( list_new( list_new( L0,
object_new( VERSION_MAJOR_SYM ) ),
object_new( VERSION_MINOR_SYM ) ),
object_new( VERSION_PATCH_SYM ) ),
VAR_SET );
/* Set JAMUNAME. */
#if defined(unix) || defined(__unix)
{
struct utsname u;
if ( uname( &u ) >= 0 )
{
var_set( root_module(), constant_JAMUNAME,
list_new(
list_new(
list_new(
list_new(
list_new( L0,
object_new( u.sysname ) ),
object_new( u.nodename ) ),
object_new( u.release ) ),
object_new( u.version ) ),
object_new( u.machine ) ), VAR_SET );
}
}
#endif /* unix */
/* Load up environment variables. */
/* First into the global module, with splitting, for backward
* compatibility.
*/
var_defines( root_module(), use_environ, 1 );
environ_module = bindmodule( constant_ENVIRON );
/* Then into .ENVIRON, without splitting. */
var_defines( environ_module, use_environ, 0 );
/*
* Jam defined variables OS & OSPLAT. We load them after environment, so
* that setting OS in environment does not change Jam's notion of the
* current platform.
*/
var_defines( root_module(), othersyms, 1 );
/* Load up variables set on command line. */
for ( n = 0; ( s = getoptval( optv, 's', n ) ); ++n )
{
char *symv[2];
symv[ 0 ] = s;
symv[ 1 ] = 0;
var_defines( root_module(), symv, 1 );
var_defines( environ_module, symv, 0 );
}
/* Set the ARGV to reflect the complete list of arguments of invocation.
*/
for ( n = 0; n < arg_c; ++n )
{
var_set( root_module(), constant_ARGV, list_new( L0, object_new( arg_v[n] ) ), VAR_APPEND );
}
/* Initialize built-in rules. */
load_builtins();
/* Add the targets in the command line to the update list. */
for ( n = 1; n < arg_c; ++n )
{
if ( arg_v[ n ][ 0 ] == '-' )
{
char * f = "-:l:d:j:f:gs:t:ano:qv";
for ( ; *f; ++f ) if ( *f == arg_v[ n ][ 1 ] ) break;
if ( ( f[ 1 ] == ':' ) && ( arg_v[ n ][ 2 ] == '\0' ) ) ++n;
}
else
{
OBJECT * target = object_new( arg_v[ n ] );
mark_target_for_updating( target );
object_free( target );
}
}
if (!targets_to_update())
{
mark_target_for_updating( constant_all );
}
/* Parse ruleset. */
{
FRAME frame[ 1 ];
frame_init( frame );
for ( n = 0; ( s = getoptval( optv, 'f', n ) ); ++n )
{
OBJECT * filename = object_new( s );
parse_file( filename, frame );
object_free( filename );
}
if ( !n )
{
parse_file( constant_plus, frame );
}
}
status = yyanyerrors();
/* Manually touch -t targets. */
for ( n = 0; ( s = getoptval( optv, 't', n ) ); ++n )
{
OBJECT * target = object_new( s );
touch_target( target );
object_free( target );
}
/* If an output file is specified, set globs.cmdout to that. */
if ( ( s = getoptval( optv, 'o', 0 ) ) )
{
if ( !( globs.cmdout = fopen( s, "w" ) ) )
{
printf( "Failed to write to '%s'\n", s );
exit( EXITBAD );
}
++globs.noexec;
}
/* The build system may set the PARALLELISM variable to override -j
options. */
{
LIST *p = L0;
p = var_get ( root_module(), constant_PARALLELISM );
if ( p )
{
int j = atoi( object_str( p->value ) );
if ( j == -1 )
{
printf( "Invalid value of PARALLELISM: %s\n", object_str( p->value ) );
}
else
{
globs.jobs = j;
}
}
}
/* KEEP_GOING overrides -q option. */
{
LIST *p = L0;
p = var_get( root_module(), constant_KEEP_GOING );
if ( p )
{
int v = atoi( object_str( p->value ) );
if ( v == 0 )
globs.quitquick = 1;
else
globs.quitquick = 0;
}
}
/* Now make target. */
{
PROFILE_ENTER( MAIN_MAKE );
LIST * targets = targets_to_update();
if (targets)
{
int targets_count = list_length( targets );
OBJECT * * targets2 = (OBJECT * *)
BJAM_MALLOC( targets_count * sizeof( OBJECT * ) );
int n = 0;
for ( ; targets; targets = list_next( targets ) )
targets2[ n++ ] = targets->value;
status |= make( targets_count, targets2, anyhow );
BJAM_FREE( (void *)targets2 );
}
else
{
status = last_update_now_status;
}
PROFILE_EXIT( MAIN_MAKE );
}
PROFILE_EXIT( MAIN );
}
if ( DEBUG_PROFILE )
profile_dump();
#ifdef OPT_HEADER_CACHE_EXT
hcache_done();
#endif
clear_targets_to_update();
/* Widely scattered cleanup. */
file_done();
rules_done();
stamps_done();
search_done();
class_done();
modules_done();
regex_done();
exec_done();
pwd_done();
path_done();
function_done();
list_done();
constants_done();
object_done();
/* Close cmdout. */
if ( globs.cmdout )
fclose( globs.cmdout );
#ifdef HAVE_PYTHON
Py_Finalize();
#endif
BJAM_MEM_CLOSE();
return status ? EXITBAD : EXITOK;
}
int main( int argc, char * * argv, char * * arg_environ )
{
int n;
char * s;
struct bjam_option optv[ N_OPTS ];
char const * all = "all";
int status;
int arg_c = argc;
char * * arg_v = argv;
char const * progname = argv[ 0 ];
module_t * environ_module;
saved_argv0 = argv[ 0 ];
BJAM_MEM_INIT();
#ifdef OS_MAC
InitGraf( &qd.thePort );
#endif
--argc;
++argv;
#ifdef HAVE_PYTHON
#define OPTSTRING "-:l:m:d:j:p:f:gs:t:ano:qvz"
#else
#define OPTSTRING "-:l:m:d:j:p:f:gs:t:ano:qv"
#endif
if ( getoptions( argc, argv, OPTSTRING, optv ) < 0 )
{
err_printf( "\nusage: %s [ options ] targets...\n\n", progname );
err_printf( "-a Build all targets, even if they are current.\n" );
err_printf( "-dx Set the debug level to x (0-9).\n" );
err_printf( "-fx Read x instead of Jambase.\n" );
/* err_printf( "-g Build from newest sources first.\n" ); */
err_printf( "-jx Run up to x shell commands concurrently.\n" );
err_printf( "-lx Limit actions to x number of seconds after which they are stopped.\n" );
err_printf( "-mx Maximum target output saved (kb), default is to save all output.\n" );
err_printf( "-n Don't actually execute the updating actions.\n" );
err_printf( "-ox Mirror all output to file x.\n" );
err_printf( "-px x=0, pipes action stdout and stderr merged into action output.\n" );
err_printf( "-q Quit quickly as soon as a target fails.\n" );
err_printf( "-sx=y Set variable x=y, overriding environment.\n" );
err_printf( "-tx Rebuild x, even if it is up-to-date.\n" );
err_printf( "-v Print the version of jam and exit.\n" );
#ifdef HAVE_PYTHON
err_printf( "-z Disable Python Optimization and enable asserts\n" );
#endif
err_printf( "--x Option is ignored.\n\n" );
exit( EXITBAD );
}
/* Version info. */
if ( ( s = getoptval( optv, 'v', 0 ) ) )
{
out_printf( "Boost.Jam Version %s. %s.\n", VERSION, OSMINOR );
out_printf( " Copyright 1993-2002 Christopher Seiwald and Perforce "
"Software, Inc.\n" );
out_printf( " Copyright 2001 David Turner.\n" );
out_printf( " Copyright 2001-2004 David Abrahams.\n" );
out_printf( " Copyright 2002-2015 Rene Rivera.\n" );
out_printf( " Copyright 2003-2015 Vladimir Prus.\n" );
return EXITOK;
}
/* Pick up interesting options. */
if ( ( s = getoptval( optv, 'n', 0 ) ) )
{
++globs.noexec;
globs.debug[ 2 ] = 1;
}
if ( ( s = getoptval( optv, 'p', 0 ) ) )
{
/* Undocumented -p3 (acts like both -p1 -p2) means separate pipe action
* stdout and stderr.
*/
globs.pipe_action = atoi( s );
if ( globs.pipe_action < 0 || 3 < globs.pipe_action )
{
err_printf( "Invalid pipe descriptor '%d', valid values are -p[0..3]."
"\n", globs.pipe_action );
exit( EXITBAD );
}
}
if ( ( s = getoptval( optv, 'q', 0 ) ) )
globs.quitquick = 1;
if ( ( s = getoptval( optv, 'a', 0 ) ) )
anyhow++;
if ( ( s = getoptval( optv, 'j', 0 ) ) )
{
globs.jobs = atoi( s );
if ( globs.jobs < 1 || globs.jobs > MAXJOBS )
{
err_printf( "Invalid value for the '-j' option, valid values are 1 "
"through %d.\n", MAXJOBS );
exit( EXITBAD );
}
}
if ( ( s = getoptval( optv, 'g', 0 ) ) )
globs.newestfirst = 1;
if ( ( s = getoptval( optv, 'l', 0 ) ) )
globs.timeout = atoi( s );
if ( ( s = getoptval( optv, 'm', 0 ) ) )
globs.max_buf = atoi( s ) * 1024; /* convert to kb */
#ifdef HAVE_PYTHON
if ( ( s = getoptval( optv, 'z', 0 ) ) )
python_optimize = 0; /* disable python optimization */
#endif
/* Turn on/off debugging */
for ( n = 0; ( s = getoptval( optv, 'd', n ) ); ++n )
{
int i;
/* First -d, turn off defaults. */
if ( !n )
for ( i = 0; i < DEBUG_MAX; ++i )
globs.debug[i] = 0;
i = atoi( s );
if ( ( i < 0 ) || ( i >= DEBUG_MAX ) )
{
out_printf( "Invalid debug level '%s'.\n", s );
continue;
}
/* n turns on levels 1-n. */
/* +n turns on level n. */
if ( *s == '+' )
globs.debug[ i ] = 1;
else while ( i )
globs.debug[ i-- ] = 1;
}
/* If an output file is specified, set globs.out to that. */
if ( ( s = getoptval( optv, 'o', 0 ) ) )
{
if ( !( globs.out = fopen( s, "w" ) ) )
{
err_printf( "Failed to write to '%s'\n", s );
exit( EXITBAD );
}
/* ++globs.noexec; */
}
constants_init();
cwd_init();
{
PROFILE_ENTER( MAIN );
#ifdef HAVE_PYTHON
{
PROFILE_ENTER( MAIN_PYTHON );
Py_OptimizeFlag = python_optimize;
Py_Initialize();
{
static PyMethodDef BjamMethods[] = {
{"call", bjam_call, METH_VARARGS,
"Call the specified bjam rule."},
{"import_rule", bjam_import_rule, METH_VARARGS,
"Imports Python callable to bjam."},
{"define_action", bjam_define_action, METH_VARARGS,
"Defines a command line action."},
{"variable", bjam_variable, METH_VARARGS,
"Obtains a variable from bjam's global module."},
{"backtrace", bjam_backtrace, METH_VARARGS,
"Returns bjam backtrace from the last call into Python."},
{"caller", bjam_caller, METH_VARARGS,
"Returns the module from which the last call into Python is made."},
{NULL, NULL, 0, NULL}
};
Py_InitModule( "bjam", BjamMethods );
}
PROFILE_EXIT( MAIN_PYTHON );
}
#endif
#ifndef NDEBUG
run_unit_tests();
#endif
#if YYDEBUG != 0
if ( DEBUG_PARSE )
yydebug = 1;
#endif
/* Set JAMDATE. */
{
timestamp current;
timestamp_current( ¤t );
var_set( root_module(), constant_JAMDATE, list_new( outf_time(
¤t ) ), VAR_SET );
}
/* Set JAM_VERSION. */
var_set( root_module(), constant_JAM_VERSION,
list_push_back( list_push_back( list_new(
object_new( VERSION_MAJOR_SYM ) ),
object_new( VERSION_MINOR_SYM ) ),
object_new( VERSION_PATCH_SYM ) ),
VAR_SET );
/* Set JAMUNAME. */
#ifdef unix
{
struct utsname u;
if ( uname( &u ) >= 0 )
{
var_set( root_module(), constant_JAMUNAME,
list_push_back(
list_push_back(
list_push_back(
list_push_back(
list_new(
object_new( u.sysname ) ),
object_new( u.nodename ) ),
object_new( u.release ) ),
object_new( u.version ) ),
object_new( u.machine ) ), VAR_SET );
}
}
#endif /* unix */
/* Set JAM_TIMESTAMP_RESOLUTION. */
{
timestamp fmt_resolution[ 1 ];
file_supported_fmt_resolution( fmt_resolution );
var_set( root_module(), constant_JAM_TIMESTAMP_RESOLUTION, list_new(
object_new( timestamp_timestr( fmt_resolution ) ) ), VAR_SET );
}
/* Load up environment variables. */
/* First into the global module, with splitting, for backward
* compatibility.
*/
var_defines( root_module(), use_environ, 1 );
environ_module = bindmodule( constant_ENVIRON );
/* Then into .ENVIRON, without splitting. */
var_defines( environ_module, use_environ, 0 );
/*
* Jam defined variables OS & OSPLAT. We load them after environment, so
* that setting OS in environment does not change Jam's notion of the
* current platform.
*/
var_defines( root_module(), othersyms, 1 );
/* Load up variables set on command line. */
for ( n = 0; ( s = getoptval( optv, 's', n ) ); ++n )
{
char * symv[ 2 ];
symv[ 0 ] = s;
symv[ 1 ] = 0;
var_defines( root_module(), symv, 1 );
var_defines( environ_module, symv, 0 );
}
/* Set the ARGV to reflect the complete list of arguments of invocation.
*/
for ( n = 0; n < arg_c; ++n )
var_set( root_module(), constant_ARGV, list_new( object_new(
arg_v[ n ] ) ), VAR_APPEND );
/* Initialize built-in rules. */
load_builtins();
/* Add the targets in the command line to the update list. */
for ( n = 1; n < arg_c; ++n )
{
if ( arg_v[ n ][ 0 ] == '-' )
{
char * f = "-:l:d:j:f:gs:t:ano:qv";
for ( ; *f; ++f ) if ( *f == arg_v[ n ][ 1 ] ) break;
if ( ( f[ 1 ] == ':' ) && ( arg_v[ n ][ 2 ] == '\0' ) ) ++n;
}
else
{
OBJECT * const target = object_new( arg_v[ n ] );
mark_target_for_updating( target );
object_free( target );
}
}
if ( list_empty( targets_to_update() ) )
mark_target_for_updating( constant_all );
/* Parse ruleset. */
{
FRAME frame[ 1 ];
frame_init( frame );
for ( n = 0; ( s = getoptval( optv, 'f', n ) ); ++n )
{
OBJECT * const filename = object_new( s );
parse_file( filename, frame );
object_free( filename );
}
if ( !n )
parse_file( constant_plus, frame );
}
status = yyanyerrors();
/* Manually touch -t targets. */
for ( n = 0; ( s = getoptval( optv, 't', n ) ); ++n )
{
OBJECT * const target = object_new( s );
touch_target( target );
object_free( target );
}
/* The build system may set the PARALLELISM variable to override -j
* options.
*/
{
LIST * const p = var_get( root_module(), constant_PARALLELISM );
if ( !list_empty( p ) )
{
int const j = atoi( object_str( list_front( p ) ) );
if ( j < 1 || j > MAXJOBS )
out_printf( "Invalid value of PARALLELISM: %s. Valid values "
"are 1 through %d.\n", object_str( list_front( p ) ),
MAXJOBS );
else
globs.jobs = j;
}
}
/* KEEP_GOING overrides -q option. */
{
LIST * const p = var_get( root_module(), constant_KEEP_GOING );
if ( !list_empty( p ) )
globs.quitquick = atoi( object_str( list_front( p ) ) ) ? 0 : 1;
}
/* Now make target. */
{
PROFILE_ENTER( MAIN_MAKE );
LIST * const targets = targets_to_update();
if ( !list_empty( targets ) )
status |= make( targets, anyhow );
else
status = last_update_now_status;
PROFILE_EXIT( MAIN_MAKE );
}
PROFILE_EXIT( MAIN );
}
if ( DEBUG_PROFILE )
profile_dump();
#ifdef OPT_HEADER_CACHE_EXT
hcache_done();
#endif
clear_targets_to_update();
/* Widely scattered cleanup. */
property_set_done();
file_done();
rules_done();
timestamp_done();
search_done();
class_done();
modules_done();
regex_done();
cwd_done();
path_done();
function_done();
list_done();
constants_done();
object_done();
/* Close log out. */
if ( globs.out )
fclose( globs.out );
#ifdef HAVE_PYTHON
Py_Finalize();
#endif
BJAM_MEM_CLOSE();
return status ? EXITBAD : EXITOK;
}
int main( int argc, char **argv, char **arg_environ )
{
int n;
char *s;
struct option optv[N_OPTS];
const char *all = "all";
int anyhow = 0;
int status;
int arg_c = argc;
char ** arg_v = argv;
# ifdef OS_MAC
InitGraf(&qd.thePort);
# endif
argc--, argv++;
if( ( n = getoptions( argc, argv, "-:d:j:f:gs:t:ano:qv", optv ) ) < 0 )
{
printf( "\nusage: jam [ options ] targets...\n\n" );
printf( "-a Build all targets, even if they are current.\n" );
printf( "-dx Set the debug level to x (0-9).\n" );
printf( "-fx Read x instead of Jambase.\n" );
/* printf( "-g Build from newest sources first.\n" ); */
printf( "-jx Run up to x shell commands concurrently.\n" );
printf( "-n Don't actually execute the updating actions.\n" );
printf( "-ox Write the updating actions to file x.\n" );
printf( "-q Quit quickly as soon as a target fails.\n" );
printf( "-sx=y Set variable x=y, overriding environment.\n" );
printf( "-tx Rebuild x, even if it is up-to-date.\n" );
printf( "-v Print the version of jam and exit.\n" );
printf( "--x Option is ignored.\n\n" );
exit( EXITBAD );
}
argc -= n, argv += n;
/* Version info. */
if( ( s = getoptval( optv, 'v', 0 ) ) )
{
printf( "Boost.Jam " );
printf( "Version %s. %s.\n", VERSION, OSMINOR );
printf( " Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc. \n" );
printf( " Copyright 2001 David Turner.\n" );
printf( " Copyright 2001-2004 David Abrahams.\n" );
printf( " Copyright 2002-2004 Rene Rivera.\n" );
return EXITOK;
}
/* Pick up interesting options */
if( ( s = getoptval( optv, 'n', 0 ) ) )
globs.noexec++, globs.debug[2] = 1;
if( ( s = getoptval( optv, 'q', 0 ) ) )
globs.quitquick = 1;
if( ( s = getoptval( optv, 'a', 0 ) ) )
anyhow++;
if( ( s = getoptval( optv, 'j', 0 ) ) )
globs.jobs = atoi( s );
if( ( s = getoptval( optv, 'g', 0 ) ) )
globs.newestfirst = 1;
/* Turn on/off debugging */
for( n = 0; s = getoptval( optv, 'd', n ); n++ )
{
int i;
/* First -d, turn off defaults. */
if( !n )
for( i = 0; i < DEBUG_MAX; i++ )
globs.debug[i] = 0;
i = atoi( s );
if( i < 0 || i >= DEBUG_MAX )
{
printf( "Invalid debug level '%s'.\n", s );
continue;
}
/* n turns on levels 1-n */
/* +n turns on level n */
if( *s == '+' )
globs.debug[i] = 1;
else while( i )
globs.debug[i--] = 1;
}
#ifndef NDEBUG
run_unit_tests();
#endif
#if YYDEBUG != 0
if ( DEBUG_PARSE )
yydebug = 1;
#endif
/* Set JAMDATE first */
{
char *date;
time_t clock;
time( &clock );
date = newstr( ctime( &clock ) );
/* Trim newline from date */
if( strlen( date ) == 25 )
date[ 24 ] = 0;
var_set( "JAMDATE", list_new( L0, newstr( date ) ), VAR_SET );
}
{
/* Pleace don't change the following line. The 'bump_version.py' script
expect a specific format of it. */
char *major_version = "03", *minor_version = "01", *changenum = "10";
var_set( "JAM_VERSION",
list_new( list_new( list_new( L0, newstr( major_version ) ),
newstr( minor_version ) ),
newstr( changenum ) ),
VAR_SET );
}
/* And JAMUNAME */
# ifdef unix
{
struct utsname u;
if( uname( &u ) >= 0 )
{
var_set( "JAMUNAME",
list_new(
list_new(
list_new(
list_new(
list_new( L0,
newstr( u.sysname ) ),
newstr( u.nodename ) ),
newstr( u.release ) ),
newstr( u.version ) ),
newstr( u.machine ) ), VAR_SET );
}
}
# endif /* unix */
/* load up environment variables */
var_defines( use_environ );
/*
* Jam defined variables OS, OSPLAT
* We load them after environment, so that
* setting OS in environment does not
* change Jam notion of the current platform.
*/
var_defines( othersyms );
/* Load up variables set on command line. */
for( n = 0; s = getoptval( optv, 's', n ); n++ )
{
char *symv[2];
symv[0] = s;
symv[1] = 0;
var_defines( symv );
}
/* Set the ARGV to reflect the complete list of arguments of invocation. */
for ( n = 0; n < arg_c; ++n )
{
var_set( "ARGV", list_new( L0, newstr( arg_v[n] ) ), VAR_APPEND );
}
/* Initialize built-in rules */
load_builtins();
/* Add the targets in the command line to update list */
for ( n = 0; n < argc; ++n )
{
mark_target_for_updating(argv[n]);
}
/* Parse ruleset */
{
FRAME frame[1];
frame_init( frame );
for( n = 0; s = getoptval( optv, 'f', n ); n++ )
parse_file( s, frame );
if( !n )
parse_file( "+", frame );
}
status = yyanyerrors();
/* Manually touch -t targets */
for( n = 0; s = getoptval( optv, 't', n ); n++ )
touchtarget( s );
/* If an output file is specified, set globs.cmdout to that */
if( s = getoptval( optv, 'o', 0 ) )
{
if( !( globs.cmdout = fopen( s, "w" ) ) )
{
printf( "Failed to write to '%s'\n", s );
exit( EXITBAD );
}
globs.noexec++;
}
/* Now make target */
{
LIST* targets = targets_to_update();
if ( !targets )
{
status |= make( 1, &all, anyhow );
}
else
{
int targets_count = list_length(targets);
const char **targets2 = (const char **)malloc(targets_count * sizeof(char *));
int n = 0;
for ( ; targets; targets = list_next(targets) )
{
targets2[n++] = targets->string;
}
status |= make( targets_count, targets2, anyhow );
free(targets);
}
}
if ( DEBUG_PROFILE )
profile_dump();
/* Widely scattered cleanup */
var_done();
donerules();
donestamps();
donestr();
/* close cmdout */
if( globs.cmdout )
fclose( globs.cmdout );
return status ? EXITBAD : EXITOK;
}
int main( int argc, char **argv, char **arg_environ )
{
int n;
char *s;
struct option optv[N_OPTS];
const char *all = "all";
int anyhow = 0;
int status;
int arg_c = argc;
char ** arg_v = argv;
const char *progname = argv[0];
# ifdef OS_MAC
InitGraf(&qd.thePort);
# endif
argc--, argv++;
if( getoptions( argc, argv, "-:l:d:j:f:gs:t:ano:qv", optv ) < 0 )
{
printf( "\nusage: %s [ options ] targets...\n\n", progname );
printf( "-a Build all targets, even if they are current.\n" );
printf( "-dx Set the debug level to x (0-9).\n" );
printf( "-fx Read x instead of Jambase.\n" );
/* printf( "-g Build from newest sources first.\n" ); */
printf( "-jx Run up to x shell commands concurrently.\n" );
printf( "-lx Limit actions to x number of seconds after which they are stopped.\n" );
printf( "-n Don't actually execute the updating actions.\n" );
printf( "-ox Write the updating actions to file x.\n" );
printf( "-q Quit quickly as soon as a target fails.\n" );
printf( "-sx=y Set variable x=y, overriding environment.\n" );
printf( "-tx Rebuild x, even if it is up-to-date.\n" );
printf( "-v Print the version of jam and exit.\n" );
printf( "--x Option is ignored.\n\n" );
exit( EXITBAD );
}
/* Version info. */
if( ( s = getoptval( optv, 'v', 0 ) ) )
{
printf( "Boost.Jam " );
printf( "Version %s. %s.\n", VERSION, OSMINOR );
printf( " Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc. \n" );
printf( " Copyright 2001 David Turner.\n" );
printf( " Copyright 2001-2004 David Abrahams.\n" );
printf( " Copyright 2002-2005 Rene Rivera.\n" );
printf( " Copyright 2003-2005 Vladimir Prus.\n" );
return EXITOK;
}
/* Pick up interesting options */
if( ( s = getoptval( optv, 'n', 0 ) ) )
globs.noexec++, globs.debug[2] = 1;
if( ( s = getoptval( optv, 'q', 0 ) ) )
globs.quitquick = 1;
if( ( s = getoptval( optv, 'a', 0 ) ) )
anyhow++;
if( ( s = getoptval( optv, 'j', 0 ) ) )
globs.jobs = atoi( s );
if( ( s = getoptval( optv, 'g', 0 ) ) )
globs.newestfirst = 1;
if( ( s = getoptval( optv, 'l', 0 ) ) )
globs.timeout = atoi( s );
/* Turn on/off debugging */
for( n = 0; s = getoptval( optv, 'd', n ); n++ )
{
int i;
/* First -d, turn off defaults. */
if( !n )
for( i = 0; i < DEBUG_MAX; i++ )
globs.debug[i] = 0;
i = atoi( s );
if( i < 0 || i >= DEBUG_MAX )
{
printf( "Invalid debug level '%s'.\n", s );
continue;
}
/* n turns on levels 1-n */
/* +n turns on level n */
if( *s == '+' )
globs.debug[i] = 1;
else while( i )
globs.debug[i--] = 1;
}
{ PROFILE_ENTER(MAIN);
#ifdef HAVE_PYTHON
{
PROFILE_ENTER(MAIN_PYTHON);
Py_Initialize();
{
static PyMethodDef BjamMethods[] = {
{"call", bjam_call, METH_VARARGS,
"Call the specified bjam rule."},
{"import_rule", bjam_import_rule, METH_VARARGS,
"Imports Python callable to bjam."},
{NULL, NULL, 0, NULL}
};
Py_InitModule("bjam", BjamMethods);
}
PROFILE_EXIT(MAIN_PYTHON);
}
#endif
#ifndef NDEBUG
run_unit_tests();
#endif
#if YYDEBUG != 0
if ( DEBUG_PARSE )
yydebug = 1;
#endif
/* Set JAMDATE first */
{
char *date;
time_t clock;
time( &clock );
date = newstr( ctime( &clock ) );
/* Trim newline from date */
if( strlen( date ) == 25 )
date[ 24 ] = 0;
var_set( "JAMDATE", list_new( L0, newstr( date ) ), VAR_SET );
}
var_set( "JAM_VERSION",
list_new( list_new( list_new( L0, newstr( VERSION_MAJOR_SYM ) ),
newstr( VERSION_MINOR_SYM ) ),
newstr( VERSION_PATCH_SYM ) ),
VAR_SET );
/* And JAMUNAME */
# ifdef unix
{
struct utsname u;
if( uname( &u ) >= 0 )
{
var_set( "JAMUNAME",
list_new(
list_new(
list_new(
list_new(
list_new( L0,
newstr( u.sysname ) ),
newstr( u.nodename ) ),
newstr( u.release ) ),
newstr( u.version ) ),
newstr( u.machine ) ), VAR_SET );
}
}
# endif /* unix */
/* load up environment variables */
/* first into global module, with splitting, for backward compatibility */
var_defines( use_environ, 1 );
/* then into .ENVIRON, without splitting */
enter_module( bindmodule(".ENVIRON") );
var_defines( use_environ, 0 );
exit_module( bindmodule(".ENVIRON") );
/*
* Jam defined variables OS, OSPLAT
* We load them after environment, so that
* setting OS in environment does not
* change Jam notion of the current platform.
*/
var_defines( othersyms, 1 );
/* Load up variables set on command line. */
for( n = 0; s = getoptval( optv, 's', n ); n++ )
{
char *symv[2];
symv[0] = s;
symv[1] = 0;
var_defines( symv, 1 );
}
/* Set the ARGV to reflect the complete list of arguments of invocation. */
for ( n = 0; n < arg_c; ++n )
{
var_set( "ARGV", list_new( L0, newstr( arg_v[n] ) ), VAR_APPEND );
}
/* Initialize built-in rules */
load_builtins();
/* Add the targets in the command line to update list */
for ( n = 1; n < arg_c; ++n )
{
if ( arg_v[n][0] == '-' )
{
char *f = "-:l:d:j:f:gs:t:ano:qv";
for( ; *f; f++ ) if( *f == arg_v[n][1] ) break;
if ( f[1] == ':' && arg_v[n][2] == '\0' ) { ++n; }
}
else
{
mark_target_for_updating(arg_v[n]);
}
}
/* Parse ruleset */
{
FRAME frame[1];
frame_init( frame );
for( n = 0; s = getoptval( optv, 'f', n ); n++ )
parse_file( s, frame );
if( !n )
parse_file( "+", frame );
}
status = yyanyerrors();
/* Manually touch -t targets */
for( n = 0; s = getoptval( optv, 't', n ); n++ )
touchtarget( s );
/* If an output file is specified, set globs.cmdout to that */
if( s = getoptval( optv, 'o', 0 ) )
{
if( !( globs.cmdout = fopen( s, "w" ) ) )
{
printf( "Failed to write to '%s'\n", s );
exit( EXITBAD );
}
globs.noexec++;
}
/* Now make target */
{
PROFILE_ENTER(MAIN_MAKE);
LIST* targets = targets_to_update();
if ( !targets )
{
status |= make( 1, &all, anyhow );
}
else
{
int targets_count = list_length(targets);
const char **targets2 = (const char **)malloc(targets_count * sizeof(char *));
int n = 0;
if ( DEBUG_PROFILE )
profile_memory( targets_count * sizeof(char *) );
for ( ; targets; targets = list_next(targets) )
{
targets2[n++] = targets->string;
}
status |= make( targets_count, targets2, anyhow );
free(targets);
}
PROFILE_EXIT(MAIN_MAKE);
}
PROFILE_EXIT(MAIN); }
if ( DEBUG_PROFILE )
profile_dump();
/* Widely scattered cleanup */
var_done();
file_done();
donerules();
donestamps();
donestr();
/* close cmdout */
if( globs.cmdout )
fclose( globs.cmdout );
#ifdef HAVE_PYTHON
Py_Finalize();
#endif
return status ? EXITBAD : EXITOK;
}