Compiling a cabal project with LLVM on GHC 7.10 RC1
I've tried: $ cabal install --only-dependencies -w /usr/local/bin/ghc-7.10.0.20141222 --enable-tests --enable-benchmarks --ghc-option=-fllvm --ghc-option=-static $ cabal configure -w /usr/local/bin/ghc-7.10.0.20141222 --enable-tests --enable-benchmarks --ghc-option=-fllvm --ghc-option=-static $ cabal build Building foo-0.3.0.0... Preprocessing library foo-0.3.0.0... when making flags consistent: Warning: Using native code generator rather than LLVM, as LLVM is incompatible with -fPIC and -dynamic on this platform I don't see anything referencing "PIC" in the output of cabal build -v. I can build a hello world program, just fine with `ghc --make`: $ /usr/local/bin/ghc-7.10.0.20141222 --make -O2 -fllvm Main.hs [1 of 1] Compiling Main ( Main.hs, Main.o ) Linking Main ... Thanks, Brandon ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Compiling a cabal project with LLVM on GHC 7.10 RC1
...is there -dynamic in the -v output? Don't you also want --disable-shared? Excerpts from Brandon Simmons's message of 2015-01-07 12:21:48 -0800: > I've tried: > > $ cabal install --only-dependencies -w > /usr/local/bin/ghc-7.10.0.20141222 --enable-tests --enable-benchmarks > --ghc-option=-fllvm --ghc-option=-static > $ cabal configure -w /usr/local/bin/ghc-7.10.0.20141222 > --enable-tests --enable-benchmarks --ghc-option=-fllvm > --ghc-option=-static > $ cabal build > Building foo-0.3.0.0... > Preprocessing library foo-0.3.0.0... > > when making flags consistent: Warning: > Using native code generator rather than LLVM, as LLVM is > incompatible with -fPIC and -dynamic on this platform > > I don't see anything referencing "PIC" in the output of cabal build > -v. I can build a hello world program, just fine with `ghc --make`: > > $ /usr/local/bin/ghc-7.10.0.20141222 --make -O2 -fllvm Main.hs > [1 of 1] Compiling Main ( Main.hs, Main.o ) > Linking Main ... > > Thanks, > Brandon ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
Re: Compiling a cabal project with LLVM on GHC 7.10 RC1
On Wed, Jan 7, 2015 at 3:30 PM, Edward Z. Yang wrote: > ...is there -dynamic in the -v output? Don't you also want > --disable-shared? Oh yeah, it looks like I have some invocations like: /usr/local/bin/ghc-7.10.0.20141222 -shared -dynamic ... -static ... --disable-shared seems to be what I needed: cabal configure -w /usr/local/bin/ghc-7.10.0.20141222 --enable-tests --enable-benchmarks --ghc-option=-fllvm --ghc-option=-static --disable-shared Thanks! > > Excerpts from Brandon Simmons's message of 2015-01-07 12:21:48 -0800: >> I've tried: >> >> $ cabal install --only-dependencies -w >> /usr/local/bin/ghc-7.10.0.20141222 --enable-tests --enable-benchmarks >> --ghc-option=-fllvm --ghc-option=-static >> $ cabal configure -w /usr/local/bin/ghc-7.10.0.20141222 >> --enable-tests --enable-benchmarks --ghc-option=-fllvm >> --ghc-option=-static >> $ cabal build >> Building foo-0.3.0.0... >> Preprocessing library foo-0.3.0.0... >> >> when making flags consistent: Warning: >> Using native code generator rather than LLVM, as LLVM is >> incompatible with -fPIC and -dynamic on this platform >> >> I don't see anything referencing "PIC" in the output of cabal build >> -v. I can build a hello world program, just fine with `ghc --make`: >> >> $ /usr/local/bin/ghc-7.10.0.20141222 --make -O2 -fllvm Main.hs >> [1 of 1] Compiling Main ( Main.hs, Main.o ) >> Linking Main ... >> >> Thanks, >> Brandon ___ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
