src/usr.bin/make/main.c - diff

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Diff for /src/usr.bin/make/main.c between version 1.126 and 1.127

version 1.126, 2020/01/13 15:19:04

version 1.127, 2020/01/13 15:41:53

Line 57

#include "pathnames.h"

#include "init.h"

#include "job.h"

#include "compat.h"

#include "targ.h"

#include "suff.h"

#include "str.h"

#include "main.h"

#include "lst.h"

#include "memory.h"

#include "make.h"

#include "dump.h"

#include "enginechoice.h"

#define MAKEFLAGS ".MAKEFLAGS"

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Parse_End();

}

static void

run_node(GNode *gn, bool *has_errors, bool *out_of_date)

{

LIST l;

Lst_Init(&l);

Lst_AtEnd(&l, gn);

engine_run_list(&l, has_errors, out_of_date);

Lst_Destroy(&l, NOFREE);

}

int main(int, char **);

/*-

* main --

* The main function, for obvious reasons. Initializes variables

* and a few modules, then parses the arguments give it in the

* environment and on the command line. Reads the system makefile

* followed by either Makefile, makefile or the file given by the

* -f argument. Sets the .MAKEFLAGS PMake variable based on all the

* flags it has received by then uses either the Make or the Compat

* module to create the initial list of targets.

* Results:

* If -q was given, exits -1 if anything was out-of-date. Else it exits

* 0.

* Side Effects:

* The program exits when done. Targets are created. etc. etc. etc.

int

main(int argc, char **argv)

{

static LIST targs; /* target nodes to create */

bool outOfDate = true; /* false if all targets up to date */

bool outOfDate = false; /* false if all targets up to date */

bool errored = false; /* true if errors occurred */

char *machine = figure_out_MACHINE();

char *machine_arch = figure_out_MACHINE_ARCH();

char *machine_cpu = figure_out_MACHINE_CPU();

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Static_Lst_Init(&makefiles);

Static_Lst_Init(&varstoprint);

Static_Lst_Init(&targs);

Static_Lst_Init(&special);

beSilent = false; /* Print commands as executed */

ignoreErrors = false; /* Pay attention to non-zero returns */

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Line 800

else

Targ_FindList(&targs, create);

Job_Init(optj, compatMake);

choose_engine(compatMake);

/* If the user has defined a .BEGIN target, execute the commands

Job_Init(optj);

* attached to it. */

if (!queryFlag && node_is_real(begin_node))

if (!queryFlag)

run_node(begin_node, &errored, &outOfDate);

Job_Begin();

if (compatMake)

if (!errored)

/* Compat_Init will take care of creating all the

engine_run_list(&targs, &errored, &outOfDate);

* targets as well as initializing the module. */

outOfDate = Compat_Run(&targs);

if (!queryFlag && !errored && node_is_real(end_node))

else {

run_node(end_node, &errored, &outOfDate);

/* Traverse the graph, checking on all the targets. */

outOfDate = Make_Run(&targs);

}

/* print the graph now it's been processed if the user requested it */

if (DEBUG(GRAPH2))

post_mortem();

/* Note that we only hit this code if -k is used, otherwise we

* exited early in case of errors. */

if (errored)

Fatal("Errors while building");

if (queryFlag && outOfDate)

return 1;