[Mono-dev] Problem with mcs build

[Cyd Haselton]

I'm currently building mono on Android using Termux and I keep running into
the same cryptic error when the mcs build starts.

Making all in
runtime
make[2]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/runtime'
if test -w /data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs; then :; else
chmod -R +w /data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs;
fi
cd /data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs && make  -s
PROFILES='binary_reference_assemblies net_4_x xbuild_12 xbuild_14      '
CC='gcc' all-profiles
make[3]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'
make[4]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'
make[5]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'
make[6]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'

NOTE: I added some echo statements in order to output var values…this is
one of them

MONO_PATH=.//class/lib/monolite:
/data/data/com.termux/files/pkg/ps/mono-4.6.0/runtime/mono-wrapper
--verbose
.//class/lib/monolite/basic.exe
.//build/deps/basic-profile-check.exe
Bootstrap compiler: Mono C# compiler version
4.6.0.0                                        make[6]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'
make[6]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/build'
make[6]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/build'
make[6]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/jay'
make[6]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/jay'

NOTE:  the jay executable builds successfully.

make[6]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/mcs'
make[7]: Entering directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/mcs'
warning CS8001: SDK path could not be
resolved                                              warning CS1685: The
predefined type `System.Security.Permissions.HostProtectionAttribute' is
defined multiple times. Using definition from
`mscorlib.dll'
/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/class/lib/monolite/mscorlib.dll
(Location of the symbol related to previous warning)
/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/class/lib/monolite/System.dll
(Location of the symbol related to previous
warning)

Here's where it errors out.

make[7]: *** [../build/executable.make:116: ../class/lib/basic/basic.exe]
Error 1
make[7]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/mcs'
make[6]: *** [../build/rules.make:221: do-all] Error
2
make[6]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs/mcs'
make[5]: *** [build/rules.make:248: all-recursive] Error
1
make[5]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'
make[4]: *** [Makefile:49: profile-do--basic--all] Error
2
make[4]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'
make[3]: *** [Makefile:45: profiles-do--all] Error
2
make[3]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/mcs'
make[2]: *** [Makefile:543: all-local] Error
2                                              make[2]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0/runtime'
make[1]: *** [Makefile:512: all-recursive] Error
1                                          make[1]: Leaving directory
'/data/data/com.termux/files/pkg/ps/mono-4.6.0'
make: *** [Makefile:441: all] Error 2

I've upped the debug level of make, added a --verbose flag to
mono-wrapper…no additional error output is printed to the console.

Has anyone seen this before?

CJH
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