configure Namespace Reference

Functions
	yes ()
	Prints a "YES" message in green.
	no ()
	Prints a "NO" message in red.
	run_check (desc, cmd, fatal=True)
	Runs a shell command and checks its success.
	check_tool (tool)
	Checks if a given tool is available in PATH.
	check_cc_flag (flag)
	Checks if a compiler flag is accepted by i686-elf-gcc.
	check_ld_flag (flag)
	Checks if a linker flag is accepted by i686-elf-ld.

Variables
str	BLUE = "\033[0;34m"
str	RED = "\033[0;31m"
str	GREEN = "\033[0;32m"
str	YELLOW = "\033[0;33m"
str	MAGENTA = "\033[0;35m"
str	CYAN = "\033[0;36m"
str	CLEAR = "\033[0m"
list	tmp_files = ["tmp.c", "tmp.asm", "tmp.o", "disk.img"]
	start_time = time.time()
int	reconfigure = "--reconfigure"
	missing_ok
list	tools = ["make", "nasm", "i686-elf-gcc", "i686-elf-ld", "i686-elf-grub-mkrescue", "qemu-system-i386"]
	shell
	True
	stdout
	DEVNULL
	stderr
list	cc_flags = ["-ffreestanding", "-nostdlib", "-fno-pie", "-m32", "-O2", "-fno-omit-frame-pointer", "-std=c99", "-g"]
list	ld_flags = ["-melf_i386", "-n", "--oformat=elf32-i386"]
	parents
	exist_ok
	check
	end_time = time.time()
	elapsed = end_time - start_time

Function Documentation

check_cc_flag()

configure.check_cc_flag

(

flag

)

Checks if a compiler flag is accepted by i686-elf-gcc.

Parameters

flag	The compiler flag to test (e.g. -ffreestanding)

Definition at line 75 of file configure.py.

check_ld_flag()

configure.check_ld_flag

(

flag

)

Checks if a linker flag is accepted by i686-elf-ld.

Parameters

flag	The linker flag to test (e.g. --oformat=elf32-i386)

Definition at line 89 of file configure.py.

check_tool()

configure.check_tool

(

tool

)

Checks if a given tool is available in PATH.

Parameters

tool	Name of the tool (e.g. make, nasm, etc.)

Definition at line 63 of file configure.py.

no()

configure.no

(

)

Prints a "NO" message in red.

Definition at line 41 of file configure.py.

run_check()

configure.run_check	(		desc,
			cmd,
			fatal = True )

Runs a shell command and checks its success.

Parameters

desc	Description of the check
cmd	Shell command to run
fatal	If True, exit on failure

Definition at line 49 of file configure.py.

yes()

configure.yes

(

)

Prints a "YES" message in green.

Definition at line 37 of file configure.py.

Variable Documentation

BLUE

str configure.BLUE = "\033[0;34m"

Definition at line 23 of file configure.py.

cc_flags

list configure.cc_flags = ["-ffreestanding", "-nostdlib", "-fno-pie", "-m32", "-O2", "-fno-omit-frame-pointer", "-std=c99", "-g"]

Definition at line 131 of file configure.py.

check

configure.check

Definition at line 153 of file configure.py.

CLEAR

str configure.CLEAR = "\033[0m"

Definition at line 29 of file configure.py.

CYAN

str configure.CYAN = "\033[0;36m"

Definition at line 28 of file configure.py.

DEVNULL

configure.DEVNULL

Definition at line 120 of file configure.py.

elapsed

configure.elapsed = end_time - start_time

Definition at line 156 of file configure.py.

end_time

configure.end_time = time.time()

Definition at line 155 of file configure.py.

exist_ok

configure.exist_ok

Definition at line 149 of file configure.py.

GREEN

str configure.GREEN = "\033[0;32m"

Definition at line 25 of file configure.py.

ld_flags

list configure.ld_flags = ["-melf_i386", "-n", "--oformat=elf32-i386"]

Definition at line 137 of file configure.py.

MAGENTA

str configure.MAGENTA = "\033[0;35m"

Definition at line 27 of file configure.py.

missing_ok

configure.missing_ok

Definition at line 110 of file configure.py.

parents

configure.parents

Definition at line 149 of file configure.py.

reconfigure

int configure.reconfigure = "--reconfigure"

Definition at line 103 of file configure.py.

RED

str configure.RED = "\033[0;31m"

Definition at line 24 of file configure.py.

shell

configure.shell

Definition at line 120 of file configure.py.

start_time

configure.start_time = time.time()

Definition at line 102 of file configure.py.

stderr

configure.stderr

Definition at line 120 of file configure.py.

stdout

configure.stdout

Definition at line 120 of file configure.py.

tmp_files

list configure.tmp_files = ["tmp.c", "tmp.asm", "tmp.o", "disk.img"]

Definition at line 32 of file configure.py.

tools

list configure.tools = ["make", "nasm", "i686-elf-gcc", "i686-elf-ld", "i686-elf-grub-mkrescue", "qemu-system-i386"]

Definition at line 114 of file configure.py.

True

configure.True

Definition at line 120 of file configure.py.

YELLOW

str configure.YELLOW = "\033[0;33m"

Definition at line 26 of file configure.py.