make/tests/scripts/variables/MAKE_RESTARTS

#                                                                    -*-perl-*-

$description = "Test the MAKE_RESTARTS variable.";

# Test basic capability

run_make_test('
all: ; @:
$(info MAKE_RESTARTS=$(MAKE_RESTARTS))
include foo.x
foo.x: ; @touch $@
',
              '', 'MAKE_RESTARTS=
MAKE_RESTARTS=1');

rmfiles('foo.x');

# Test multiple restarts

run_make_test('
all: ; @:
$(info MAKE_RESTARTS=$(MAKE_RESTARTS))
include foo.x
foo.x: ; @echo "include bar.x" > $@
bar.x: ; @touch $@
',
              '', 'MAKE_RESTARTS=
MAKE_RESTARTS=1
MAKE_RESTARTS=2');

rmfiles('foo.x', 'bar.x');

# Test multiple restarts and make sure the variable is cleaned up

run_make_test('
recurse:
	@echo recurse MAKE_RESTARTS=$$MAKE_RESTARTS
	@$(MAKE) -f #MAKEFILE# all
all:
	@echo all MAKE_RESTARTS=$$MAKE_RESTARTS
$(info MAKE_RESTARTS=$(MAKE_RESTARTS))
include foo.x
foo.x: ; @echo "include bar.x" > $@
bar.x: ; @touch $@
',
              '', "MAKE_RESTARTS=
MAKE_RESTARTS=1
MAKE_RESTARTS=2
recurse MAKE_RESTARTS=
#MAKE#[1]: Entering directory '#PWD#'
MAKE_RESTARTS=
all MAKE_RESTARTS=
#MAKE#[1]: Leaving directory '#PWD#'");

rmfiles('foo.x', 'bar.x');

1;

### Local Variables:
### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))
### End:
Add a new variable: MAKE_RESTARTS, to count how many times make has re-exec'd. When rebuilding makefiles, unset -B if MAKE_RESTARTS is >0. 2005-06-25 18:57:28 +00:00			`# --perl--`

			`$description = "Test the MAKE_RESTARTS variable.";`

			`# Test basic capability`

			`run_make_test('`
			`all: ; @:`
			`$(info MAKE_RESTARTS=$(MAKE_RESTARTS))`
			`include foo.x`
			`foo.x: ; @touch $@`
			`',`
			`'', 'MAKE_RESTARTS=`
			`MAKE_RESTARTS=1');`

			`rmfiles('foo.x');`

			`# Test multiple restarts`

			`run_make_test('`
			`all: ; @:`
			`$(info MAKE_RESTARTS=$(MAKE_RESTARTS))`
			`include foo.x`
			`foo.x: ; @echo "include bar.x" > $@`
			`bar.x: ; @touch $@`
			`',`
			`'', 'MAKE_RESTARTS=`
			`MAKE_RESTARTS=1`
			`MAKE_RESTARTS=2');`

			`rmfiles('foo.x', 'bar.x');`

			`# Test multiple restarts and make sure the variable is cleaned up`

			`run_make_test('`
			`recurse:`
			`@echo recurse MAKE_RESTARTS=$$MAKE_RESTARTS`
			`@$(MAKE) -f #MAKEFILE# all`
			`all:`
			`@echo all MAKE_RESTARTS=$$MAKE_RESTARTS`
			`$(info MAKE_RESTARTS=$(MAKE_RESTARTS))`
			`include foo.x`
			`foo.x: ; @echo "include bar.x" > $@`
			`bar.x: ; @touch $@`
			`',`
			`'', "MAKE_RESTARTS=`
			`MAKE_RESTARTS=1`
			`MAKE_RESTARTS=2`
			`recurse MAKE_RESTARTS=`
Convert all "`'" quotes to "''" per new GNU Coding Standard guidelines. Fixes Savannah bug #34530. 2012-03-04 00:24:20 +00:00			`#MAKE#[1]: Entering directory '#PWD#'`
Enhance the output sync mode. Create a new file, output.c, and collect functions that generate output there. We introduce a new global context specifying where output should go (to stdout or to a sync file), and the lowest level output generator chooses where to write output based on that context. This allows us to set the context globally, and all operations that write output (including functions like $(info ...) etc.) will use it. Removed the "--trace=dir" capability. It was too confusing. If you have directory tracking enabled then output sync will print the enter/leave message for each synchronized block. If you don't want that, disable directory tracking. 2013-09-12 08:07:52 +00:00			`MAKE_RESTARTS=`
Add a new variable: MAKE_RESTARTS, to count how many times make has re-exec'd. When rebuilding makefiles, unset -B if MAKE_RESTARTS is >0. 2005-06-25 18:57:28 +00:00			`all MAKE_RESTARTS=`
Convert all "`'" quotes to "''" per new GNU Coding Standard guidelines. Fixes Savannah bug #34530. 2012-03-04 00:24:20 +00:00			`#MAKE#[1]: Leaving directory '#PWD#'");`
Add a new variable: MAKE_RESTARTS, to count how many times make has re-exec'd. When rebuilding makefiles, unset -B if MAKE_RESTARTS is >0. 2005-06-25 18:57:28 +00:00
			`rmfiles('foo.x', 'bar.x');`

			`1;`
[SV 102] Don't show unnecessary include file errors. Delay the generation of error messages for included files until we are sure that we can't rebuild that included file. * dep.h (struct dep): Don't reuse "changed"; make a separate field to keep "flags". Get rid of dontcare and use the flag. (struct goaldep): Create a new structure for goal prereqs that tracks an errno value and the floc where the include happened. Rework the structures to ensure they are supersets as expected. In maintainer mode with GCC, use inline to get type checking. * read.c (eval_makefile): Return a struct goaldep for the new makefile. Ensure errno is set properly to denote a failure. (read_all_makefiles): Switch to goaldep and check errno. (eval): Don't show included file errors; instead remember them. * remake.c (update_goal_chain): Set global variables to the current goaldep we're building, and the entire chain. (show_goal_error): Check if the current failure is a consequence of building an included makefile and if so print an error. (complain): Call show_goal_error() on rule failure. * job.c (child_error): Call show_goal_error() on child error. * main.c (main): Switch from struct dep to goaldep. * misc.c (free_dep_chain): Not used; make into a macro. * tests/scripts/features/include: Update and include new tests. * tests/scripts/options/dash-B, tests/scripts/options/dash-W, tests/scripts/options/print-directory, tests/scripts/variables/MAKE_RESTARTS: Update known-good-output. 2016-04-09 23:49:27 +00:00
			`### Local Variables:`
			`### eval: (setq whitespace-action (delq 'auto-cleanup whitespace-action))`
			`### End:`