Revision 1426 does not compile on Cygwin

[leppie]

make[3]: Entering directory `/home/leppie/ikarus.dev/src'
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -O3 -Wall -m32 -MT ikarus-io.o -MD -MP -MF .deps/ikarus-io.Tpo -c -o ikarus-io.o ikarus-io.c
ikarus-io.c: In function `ikrt_listen':
ikarus-io.c:225: error: storage size of 'servaddr' isn't known
ikarus-io.c:226: error: invalid application of `sizeof' to incomplete type `sockaddr_in'
ikarus-io.c:228: warning: implicit declaration of function `htonl'
ikarus-io.c:228: error: `INADDR_ANY' undeclared (first use in this function)
ikarus-io.c:228: error: (Each undeclared identifier is reported only once
ikarus-io.c:228: error: for each function it appears in.)
ikarus-io.c:229: warning: implicit declaration of function `htons'
ikarus-io.c:225: warning: unused variable `servaddr'
make[3]: *** [ikarus-io.o] Error 1
make[3]: Leaving directory `/home/leppie/ikarus.dev/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/leppie/ikarus.dev/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/leppie/ikarus.dev'
make: *** [all] Error 2

More hints:
configure:8798: checking for getaddrinfo
configure:8854: gcc -o conftest.exe -g -O2 -DNDEBUG -O3 -Wall -m32 -Wl,-E -Wl,--export-all-symbols -m32 conftest.c -lgmp -lgmp >&5
/cygdrive/c/Users/leppie/AppData/Local/Temp/cc7UpBOi.o: In function `main':
/home/leppie/ikarus.dev/conftest.c:98: undefined reference to `_getaddrinfo'
collect2: ld returned 1 exit status
configure:8860: $? = 1
configure: failed program was:

[leppie (leppie)]

./configure seems to not see this as a fatal error, and carried on creating makefiles.

[Abdulaziz Ghuloum (aghuloum)]

Fixed in 1427. There was a missing #include <netinet/in.h> in ikarus-io.h.

[Abdulaziz Ghuloum (aghuloum)]

BTW, autoconf does not signal errors by default. It only records the things it cannot find so that you can work around them using #ifdefs if you want. You can make it signal an error if you want to. In this case, there was just a missing header file, so, nothing serious was needed.