Source: mono
Version: 4.6.2.7+dfsg-2
Severity: serious
The new mono version FTBFS on four architectures where it has been built
before, including two release architectures.
On S390x, the error looks like this[1]:
,----
| CC mono-mmap.lo
| libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I../.. -I../../mono
| -I../../libgc/include -I../../eglib/src -I../../eglib/src -fvisibility=hidden
| -Wdate-time -D_FORTIFY_SOURCE=2 -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT
| -DUSE_MMAP -DUSE_MUNMAP -g -Wall -Wunused -Wmissing-prototypes
| -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes
-Wnested-externs
| -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum
| -Wno-unused-value -Wno-attributes -DUSE_COMPILER_TLS -g -O2
| -fdebug-prefix-map=/<<BUILDDIR>>/mono-4.6.2.7+dfsg=. -fstack-protector-strong
| -Wformat -Werror=format-security -std=gnu99 -fno-strict-aliasing -fwrapv
| -DMONO_DLL_EXPORT -Wno-unused-but-set-variable -g -Wall -Wunused
| -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes
| -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual
| -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value
-Wno-attributes
| -mbackchain -D__USE_STRING_INLINES -Werror-implicit-function-declaration -MT
| mono-mmap.lo -MD -MP -MF .deps/mono-mmap.Tpo -c mono-mmap.c -fPIC -DPIC -o
| .libs/mono-mmap.o
| In file included from ../../mono/utils/mono-threads.h:14:0,
| from mono-mmap.c:37:
| ../../mono/utils/mono-stack-unwinding.h:96:14: error: field 'ctx' has
incomplete type
| MonoContext ctx;
| ^~~
| make[3]: *** [Makefile:841: mono-mmap.lo] Error 1
`----
On ppc64el, ppc64 and powerpc there is a different error[2]:
,----
| CC mono-context.lo
| libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../.. -I../.. -I../../mono
| -I../../libgc/include -I../../eglib/src -I../../eglib/src -fvisibility=hidden
| -Wdate-time -D_FORTIFY_SOURCE=2 -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT
| -DUSE_MMAP -DUSE_MUNMAP -g -Wall -Wunused -Wmissing-prototypes
| -Wmissing-declarations -Wstrict-prototypes -Wmissing-prototypes
-Wnested-externs
| -Wpointer-arith -Wno-cast-qual -Wwrite-strings -Wno-switch -Wno-switch-enum
| -Wno-unused-value -Wno-attributes -D__mono_ppc__ -D__mono_ppc64__ -g -O2
| -fdebug-prefix-map=/<<BUILDDIR>>/mono-4.6.2.7+dfsg=. -fstack-protector-strong
| -Wformat -Werror=format-security -std=gnu99 -fno-strict-aliasing -fwrapv
| -DMONO_DLL_EXPORT -Wno-unused-but-set-variable -g -Wall -Wunused
| -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes
| -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual
| -Wwrite-strings -Wno-switch -Wno-switch-enum -Wno-unused-value -Wno-attributes
| -mminimal-toc -Werror-implicit-function-declaration -MT mono-context.lo -MD
-MP
| -MF .deps/mono-context.Tpo -c mono-context.c -fPIC -DPIC -o
.libs/mono-context.o
| In file included from mono-context.c:9:0:
|
| mono-context.c: In function 'mono_sigctx_to_monoctx':
| ../../mono/utils/mono-sigcontext.h:267:58: error: dereferencing pointer to
incomplete type 'os_ucontext {aka struct ucontext}'
| #define UCONTEXT_REG_NIP(ctx)
(((os_ucontext*)(ctx))->uc_mcontext.gp_regs [PT_NIP])
| ^
| mono-context.c:407:16: note: in expansion of macro 'UCONTEXT_REG_NIP'
| mctx->sc_ir = UCONTEXT_REG_NIP(uc);
| ^~~~~~~~~~~~~~~~
| make[3]: *** [Makefile:841: mono-context.lo] Error 1
`----
1.
https://buildd.debian.org/status/fetch.php?pkg=mono&arch=s390x&ver=4.6.2.7%2Bdfsg-2&stamp=1526962622&raw=0
2.
https://buildd.debian.org/status/fetch.php?pkg=mono&arch=ppc64el&ver=4.6.2.7%2Bdfsg-2&stamp=1526971899&raw=0
