id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
16	defaultUserHooks, --with-hc and overlapped patterns	marcot@…		"Hello,

when building the package, I've got:

marcot@zezinho:~/.cabal/tmp/network-2.2.1.3$ ghc --make Setup.hs 
[1 of 1] Compiling Main             ( Setup.hs, Setup.o )

Setup.hs:3:0:
    Warning: In the use of `defaultUserHooks'
             (imported from Distribution.Simple):
             Deprecated: ""Use simpleUserHooks or autoconfUserHooks, unless you need Cabal-1.2
             compatibility in which case you must stick with defaultUserHooks""
Linking Setup ...

Is this left for compability with Cabal-1.2?

Then:

marcot@zezinho:~/.cabal/tmp/network-2.2.1.3$ ./Setup configure --user --prefix=$HOME/.cabal
Warning: defaultUserHooks in Setup script is deprecated.
Configuring network-2.2.1.3...
configure: WARNING: Unrecognized options: --with-hc
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for an ANSI C-conforming const... yes
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking fcntl.h usability... yes
checking for fcntl.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for stdlib.h... (cached) yes
checking for sys/types.h... (cached) yes
checking for unistd.h... (cached) yes
checking winsock2.h usability... no
checking winsock2.h presence... no
checking for winsock2.h... no
checking ws2tcpip.h usability... no
checking ws2tcpip.h presence... no
checking for ws2tcpip.h... no
checking wspiapi.h usability... no
checking wspiapi.h presence... no
checking for wspiapi.h... no
checking arpa/inet.h usability... yes
checking arpa/inet.h presence... yes
checking for arpa/inet.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netinet/in.h usability... yes
checking netinet/in.h presence... yes
checking for netinet/in.h... yes
checking netinet/tcp.h usability... yes
checking netinet/tcp.h presence... yes
checking for netinet/tcp.h... yes
checking sys/socket.h usability... yes
checking sys/socket.h presence... yes
checking for sys/socket.h... yes
checking sys/uio.h usability... yes
checking sys/uio.h presence... yes
checking for sys/uio.h... yes
checking sys/un.h usability... yes
checking sys/un.h presence... yes
checking for sys/un.h... yes
checking for readlink... yes
checking for symlink... yes
checking for struct msghdr.msg_control... yes
checking for struct msghdr.msg_accrights... no
checking for struct sockaddr.sa_len... no
checking for in_addr_t in netinet/in.h... yes
checking for SO_PEERCRED and struct ucred in sys/socket.h... yes
checking for _head_libws2_32_a in -lws2_32... no
checking for getaddrinfo... yes
checking for gai_strerror... yes
checking whether AI_ADDRCONFIG is declared... yes
checking whether AI_ALL is declared... yes
checking whether AI_NUMERICSERV is declared... yes
checking whether AI_V4MAPPED is declared... yes
checking for sendfile in sys/sendfile.h... yes
checking for sendfile in sys/socket.h... no
checking for gethostent... yes
configure: creating ./config.status
config.status: creating network.buildinfo
config.status: creating include/HsNetworkConfig.h
configure: WARNING: Unrecognized options: --with-hc

Then:

marcot@zezinho:~/.cabal/tmp/network-2.2.1.3$ ./Setup build
Preprocessing library network-2.2.1.3...
Building network-2.2.1.3...
[1 of 5] Compiling Network.URI      ( Network/URI.hs, dist/build/Network/URI.o )
[2 of 5] Compiling Network.Socket.Internal ( dist/build/Network/Socket/Internal.hs, dist/build/Network/Socket/Internal.o )
[3 of 5] Compiling Network.Socket   ( dist/build/Network/Socket.hs, dist/build/Network/Socket.o )
[4 of 5] Compiling Network.BSD      ( dist/build/Network/BSD.hs, dist/build/Network/BSD.o )
[5 of 5] Compiling Network          ( Network.hs, dist/build/Network.o )

Network.hs:274:15:
    Warning: Pattern match(es) are overlapped
             In a case alternative: a -> ...
/usr/bin/ar: creating dist/build/libHSnetwork-2.2.1.3.a
"	defect	new	minor		network