#5176: RTS build failure with gcc-4.6.1
---------------------------------+------------------------------------------
Reporter: erikd | Owner:
Type: bug | Status: new
Priority: normal | Component: Runtime System
Version: 7.1 | Keywords:
Testcase: | Blockedby:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Building GHC failed
---------------------------------+------------------------------------------
Building ghc from git HEAD on x86_64-linux (Debian unstable) with gcc-4.6
and getting:
{{{
"inplace/bin/ghc-stage1" -optc-Wall -optc-Werror -optc-Wall -optc-Wextra
-optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-
declarations -optc-Winline -optc-Waggregate-return -optc-Wpointer-arith
-optc-Wmissing-noreturn -optc-Wnested-externs -optc-Wredundant-decls
-optc-Iincludes -optc-Irts -optc-DCOMPILING_RTS -optc-fno-strict-aliasing
-optc-fno-common -optc-Ilibffi/build/include -optc-fomit-frame-pointer
-optc-DRtsWay=\"rts_thr\" -optc-DTHREADED_RTS -H32m -O -Wall -Werror
-H64m -O0 -Iincludes -Irts -DCOMPILING_RTS -package-name rts -dcmm-lint
-Ilibffi/build/include -i -irts -irts/dist/build
-irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen
-optc-O2 -c rts/Capability.c -o rts/dist/build/Capability.thr_o
rts/Capability.c: In function 'releaseCapability_':
rts/Capability.c:341:1:
error: inlining failed in call to
'giveCapabilityToTask.isra.12.part.13': call is unlikely and code size
would grow [-Werror=inline]
rts/Capability.c:368:1: error: called from here [-Werror=inline]
rts/Capability.c:341:1:
error: inlining failed in call to
'giveCapabilityToTask.isra.12.part.13': call is unlikely and code size
would grow [-Werror=inline]
rts/Capability.c:368:1: error: called from here [-Werror=inline]
rts/Capability.c:341:1:
error: inlining failed in call to
'giveCapabilityToTask.isra.12.part.13': call is unlikely and code size
would grow [-Werror=inline]
rts/Capability.c:368:1: error: called from here [-Werror=inline]
cc1: all warnings being treated as errors
make[1]: *** [rts/dist/build/Capability.thr_o] Error 1
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5176>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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