Usage of fail_if/fail_unless macros with a message results in a
warning with the latest version of check (0.15.2+) and GCC.
Ignore this specific error (since warnings are treated as errors) for now.
Example failure:
In file included from ../../../../src/../test/unit/lwip_check.h:7,
from ../../../../src/../test/unit/lwip_unittests.c:1:
../../../../src/../test/unit/lwip_unittests.c: In function ‘lwip_check_ensure_no_alloc’:
../../../../src/../test/unit/lwip_unittests.c:55:7: error: too many arguments for format [-Werror=format-extra-args]
55 | "mem heap still has %d bytes allocated", lwip_stats.mem.used);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
It used to fail with this error after building the depfiles:
clang -DLWIP_NOASSERT_ON_ERROR -I/usr/include/check -I../../../../src/../test/unit -Wno-gnu-zero-variadic-macro-arguments -g -DLWIP_DEBUG -Wall -pedantic -Werror -Wparentheses -Wsequence-point -Wswitch-default -Wextra -Wundef -Wshadow -Wpointer-arith -Wcast-qual -Wc++-compat -Wwrite-strings -Wold-style-definition -Wcast-align -Wmissing-prototypes -Wredundant-decls -Wnested-externs -Wunreachable-code -Wuninitialized -Wmissing-prototypes -Wredundant-decls -Waggregate-return -Wlogical-not-parentheses -fsanitize=address -fsanitize=undefined -fno-sanitize=alignment -Wdocumentation -Wno-documentation-deprecated-sync -I. -I../../.. -I../../../../src/include -I../../../ports/unix/port/include -c
clang-11: error: no input files
Also don't include depfiles while cleaning, to avoid generating them
just to remove them.
Having just one depfile (.depend) means it has to be fully regenerated
on every change, and it can't be done in parallel.
After this change the rebuild time after touching a single test file has
gone from 5.0 to 0.9 seconds. (make -j12)
Build of tests from clean has gone from 8.1 to 5.5s.
We could go even further and have one depfile per c-file, but this felt
like a simple first step giving a nice improvement.
To fix the build after ppp_output_cb started taking it as const in
commit b2d1fc119d.
Fixes this failure:
../contrib/examples/ppp/pppos_example.c: In function ‘ppp_output_cb’:
../contrib/examples/ppp/pppos_example.c:163:29: error: cast discards ‘const’ qualifier from pointer target type [-Werror=cast-qual]
return sio_write(ppp_sio, (u8_t*)data, len);
^
This uses VirtualAlloc/VirtualProtect on windows to simulate RX buffers
that are readonly to lwIP (see task #14807).
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
* LWIP_MARK_TCPIP_THREAD moved to include/lwip/sys.h
* Unix port macro definitions moved to sys_arch.h
* LWIP_MARK_TCPIP_THREAD
* LOCK_TCPIP_CORE
* UNLOCK_TCPIP_CORE
(goldsimon@gmx.de: fixed unix Makefile build and win32 build)
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
It should be SYS_MBOX_EMPTY, not SYS_ARCH_TIMEOUT.
SYS_MBOX_EMPTY is defined to SYS_ARCH_TIMEOUT, so there is no bug.
But for good readability of the code, SYS_MBOX_EMPTY should be used.
By defining LWIP_PLATFORM_ASSERT to a function, we can prevent arch.h
from including stdio.h and stdlib.h
Signed-off-by: Simon Goldschmidt <goldsimon@gmx.de>
