Resolving dependencies...
Configuring hw-prim-bits-0.1.0.4...
Building hw-prim-bits-0.1.0.4...
Failed to install hw-prim-bits-0.1.0.4
Build log ( /home/builder/.cabal/logs/hw-prim-bits-0.1.0.4.log ):
cabal: Entering directory '/tmp/cabal-tmp-9153/hw-prim-bits-0.1.0.4'
Configuring hw-prim-bits-0.1.0.4...
Building hw-prim-bits-0.1.0.4...
Preprocessing library hw-prim-bits-0.1.0.4...
[1 of 3] Compiling HaskellWorks.Prim.Bits.Slow ( src/HaskellWorks/Prim/Bits/Slow.hs, dist/build/HaskellWorks/Prim/Bits/Slow.o )
[2 of 3] Compiling HaskellWorks.Prim.Bits.Fast ( src/HaskellWorks/Prim/Bits/Fast.hs, dist/build/HaskellWorks/Prim/Bits/Fast.o )
[3 of 3] Compiling HaskellWorks.Prim.Bits ( src/HaskellWorks/Prim/Bits.hs, dist/build/HaskellWorks/Prim/Bits.o )
cbits/bits.c: In function ‘slow_pext32’:

cbits/bits.c:94:3: error:
     error: ‘for’ loop initial declarations are only allowed in C99 mode
       for (int bit = 0; bit != sizeof(uint32_t) * 8; ++bit) {
       ^

cbits/bits.c:94:3: error:
     note: use option -std=c99 or -std=gnu99 to compile your code
cbits/bits.c: In function ‘slow_pext64’:

cbits/bits.c:126:3: error:
     error: ‘for’ loop initial declarations are only allowed in C99 mode
       for (int bit = 0; bit != sizeof(uint64_t) * 8; ++bit) {
       ^
`gcc' failed in phase `C Compiler'. (Exit code: 1)
cabal: Leaving directory '/tmp/cabal-tmp-9153/hw-prim-bits-0.1.0.4'
cabal: Error: some packages failed to install:
hw-prim-bits-0.1.0.4 failed during the building phase. The exception was:
ExitFailure 1