[lwip-devel] unix port build failure

[Axel Lin]

Hi,
I got below build failure:
cc -g -Wall -DLWIP_DEBUG -pedatntic -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 -Wno-address -Wunreachable-code
-Wuninitialized -Wlogical-op -I. -I../../..
-I../../../../lwip/src/include -I../../../ports/unix/port/include -c
../../../../lwip/src/api/api_lib.c
../../../../lwip/src/api/api_lib.c: In function ‘netconn_write_vectors_partly’:
../../../../lwip/src/api/api_lib.c:903:21: error: ‘INT_MAX’ undeclared
(first use in this function)
   } else if (size > INT_MAX) {
                     ^~~~~~~
../../../../lwip/src/api/api_lib.c:903:21: note: each undeclared
identifier is reported only once for each function it appears in
../Common.mk:93: recipe for target 'api_lib.o' failed
make: *** [api_lib.o] Error 1