suspect-devices/circuitpython/bare-arm/Makefile, branch 2.2.0

all: Make use of $(TOP) variable in Makefiles, instead of "..".

2017-08-11T02:22:19+00:00

$(TOP) is defined in py/mkenv.mk and should be used to refer to the top level of this repository.

bare-arm/Makefile: Change C standard from gnu99 to c99.

2017-03-23T04:41:04+00:00

all/Makefile: Remove -ansi from GCC flags, its ignored anyway.

2017-03-23T04:32:12+00:00

The -ansi flag is used for C dialect selection and it is equivalent to -std=c90. Because it goes right before -std=gnu99 it is ignored as for conflicting flags GCC always uses the last one.

Makefiles: Remove duplicate object files when linking.

2015-10-24T12:46:53+00:00

Scenario: module1 depends on some common file from lib/, so specifies it in its SRC_MOD, and the same situation with module2, then common file from lib/ eventually ends up listed twice in $(OBJ), which leads to link errors. Make is equipped to deal with such situation easily, quoting the manual: "The value of $^ omits duplicate prerequisites, while $+ retains them and preserves their order." So, just use $^ consistently in all link targets.

all: Make netutils.h available to all ports by default.

2015-10-19T15:32:42+00:00

Generally, ports should inherit INC from py.mk, append to it, not overwrite it. TODO: Likely should do the same for other vars too.

bare-arm: Prefix includes with py/; remove need for -I../py.

2015-01-01T21:14:42+00:00

Makefiles: Support py/*.h includes per #1022.

2014-12-27T14:32:52+00:00

bare-arm: Enable link map file.

2014-06-27T18:02:04+00:00

This port supposed to be demo of uPy minimality, so let people behold it in details.

bare-arm, stmhal, teensy: Duplicate -nostdlib to CFLAGS

2014-06-18T11:34:07+00:00

As we are building with -nostdlib gcc features like the stack protector will fail linking, because the failure handlers are in gcc's internal libs. Such features are implicitly disabled during compilation when -nostdlib is used in CFLAGS too. Signed-off-by: Sven Wegener

bare-arm, stmhal: Fix --nostdlib to -nostdlib

2014-06-18T11:33:47+00:00

-nostdlib is the correct option, gcc recognizes the double dash version when in link-only mode, but not when compiling. Signed-off-by: Sven Wegener