network 3.1.2.1, 3.1.2.2 fail to build with GHC 8.10.5 on Mac OS Catalina

[peterbecich]

 % cabal build
Resolving dependencies...
Build profile: -w ghc-8.10.5 -O1
In order, the following will be built (use -v for more details):
 - network-3.1.2.1 (lib:network) (first run)
Configuring network-3.1.2.1...
configure: WARNING: unrecognized options: --with-compiler
checking build system type... x86_64-apple-darwin19.6.0
checking host system type... x86_64-apple-darwin19.6.0
checking for gcc... /usr/bin/gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether /usr/bin/gcc accepts -g... yes
checking for /usr/bin/gcc option to enable C11 features... none needed
checking for an ANSI C-conforming const... yes
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for limits.h... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/types.h... (cached) yes
checking for fcntl.h... yes
checking for sys/uio.h... yes
checking for sys/socket.h... yes
checking for netinet/in.h... yes
checking for netinet/tcp.h... yes
checking for sys/un.h... yes
checking for arpa/inet.h... yes
checking for netdb.h... yes
checking for net/if.h... yes
checking for netioapi.h... no
checking for struct ucred... no
checking for gai_strerror... yes
checking for gethostent... yes
checking for accept4... no
checking for getpeereid... yes
checking for /usr/bin/gcc options needed to detect all undeclared functions... none needed
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 whether IPV6_V6ONLY is declared... yes
checking whether IPPROTO_IP is declared... yes
checking whether IPPROTO_TCP is declared... yes
checking whether IPPROTO_IPV6 is declared... yes
checking whether SO_PEERCRED is declared... no
checking for struct msghdr.msg_control... yes
checking for struct msghdr.msg_accrights... no
checking for struct sockaddr.sa_len... yes
configure: creating ./network.buildinfo
configure: creating ./config.status
config.status: creating include/HsNetworkConfig.h
configure: WARNING: unrecognized options: --with-compiler
Preprocessing library for network-3.1.2.1..

The build stalls on the last step.

 % clang --version
Apple clang version 12.0.0 (clang-1200.0.32.29)
Target: x86_64-apple-darwin19.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

Build is successful with GHC 8.10.4.

Is it configure: WARNING: unrecognized options: --with-compiler?

Thank you

[larskuhtz]

I can confirm this behavior. Building network-3.1.2.2 with GHC-8.10.5 on Github actions runner with macOS-latest hangs.

Current runner version: '2.278.0'
Operating System: Mac OS X 10.15.7 19H1217
Virtual Environment: Environment: macos-10.15 Version: 20210607.1
ghc --version
The Glorious Glasgow Haskell Compilation System, version 8.10.5
cabal --version
cabal-install version 3.4.0.0
compiled using version 3.4.0.0 of the Cabal library 
shell: /bin/bash -e {0}

Build profile: -w ghc-8.10.5 -O1
...
Building     network-3.1.2.2 (all, legacy fallback)

[larskuhtz]

This problem may be specific to Github actions. I was able to build network-3.1.2.2 on macOS Big Sur (Version 11.3) with GHC-8.10.5 on a laptop.

[peterbecich]

Thanks @larskuhtz , I observe this behavior on my laptop running Catalina:

config.status: creating include/HsNetworkConfig.h
config.status: include/HsNetworkConfig.h is unchanged
configure: WARNING: unrecognized options: --with-compiler
Preprocessing library for network-3.1.2.2..

I'm guessing your version of Clang must be at least 12.0.5: https://en.wikipedia.org/wiki/Xcode#Xcode_11.x_-_13.x_(since_SwiftUI_framework)_2 My version is 12.0.0. Maybe that is the critical difference.

[peterbecich]

No issue with GHC 9.0.1:

 % cabal build 
Resolving dependencies...
Build profile: -w ghc-9.0.1 -O1
In order, the following will be built (use -v for more details):
 - network-3.1.2.2 (lib:network) (first run)
Configuring network-3.1.2.2...
configure: WARNING: unrecognized options: --with-compiler
....
configure: creating ./network.buildinfo
configure: creating ./config.status
config.status: creating include/HsNetworkConfig.h
configure: WARNING: unrecognized options: --with-compiler
Preprocessing library for network-3.1.2.2..
Building library for network-3.1.2.2..

Success

[peterbecich]

A little more information:

% cabal build -v
...
Preprocessing library for network-3.1.2.2..

creating

..../network/dist-newstyle/build/x86_64-osx/ghc-8.10.5/network-3.1.2.2/build/Network/Socket/ByteString

~/.ghcup/bin/hsc2hs '..../network/dist-newstyle/build/x86_64-osx/ghc-8.10.5/network-3.1.2.2/build/Network/Socket/ByteString/hsc2hs-response10750-0.txt'

The version of ~/.ghcup/bin/hsc2hs:

% hsc2hs --version
hsc2hs version 0.68.7

[larskuhtz]

I'm guessing your version of Clang must be at least 12.0.5: https://en.wikipedia.org/wiki/Xcode#Xcode_11.x_-_13.x_(since_SwiftUI_framework)_2 My version is 12.0.0. Maybe that is the critical difference.

yes, my laptop has 12.0.5:

$ clang --version
Apple clang version 12.0.5 (clang-1205.0.22.9)
Target: x86_64-apple-darwin20.4.0

$ hsc2hs --version
hsc2hs version 0.68.7

[kazu-yamamoto]

See https://gitlab.haskell.org/ghc/ghc/-/issues/19968

[peterbecich]

#500 (comment)
Thanks, I was unaware of this

[kazu-yamamoto]

This is due to GHC. Let's close.