Merge pull request #315 from LKedward/remove-default-fast-math

Remove: -ffast-math in gfortran default release flags

Author: LKedward

bootstrap/src/Fpm.hs

@@ -681,7 +681,6 @@ defineCompilerSettings specifiedFlags compiler release
               , "-fmax-errors=1"
               , "-O3"
               , "-march=native"
-              , "-ffast-math"
               , "-funroll-loops"
               , "-fcoarray=single"
               ]
@@ -714,7 +713,6 @@ defineCompilerSettings specifiedFlags compiler release
               , "-fmax-errors=1"
               , "-O3"
               , "-march=native"
-              , "-ffast-math"
               , "-funroll-loops"
               ]
             else
@@ -742,7 +740,6 @@ defineCompilerSettings specifiedFlags compiler release
               , "-Wimplicit-interface"
               , "-fPIC"
               , "-fmax-errors=1"
-              , "-ffast-math"
               , "-funroll-loops"
               ]
             else

fpm/src/fpm_compiler.f90

@@ -54,7 +54,6 @@ subroutine add_compile_flag_defaults(build_name,compiler,model)
        & -Wimplicit-interface&
        & -fPIC&
        & -fmax-errors=1&
-       & -ffast-math&
        & -funroll-loops&
        &'
        mandatory=' -J '//modpath//' -I '//modpath 
@@ -76,7 +75,6 @@ subroutine add_compile_flag_defaults(build_name,compiler,model)
        & -Wimplicit-interface&
        & -fPIC&
        & -fmax-errors=1&
-       & -ffast-math&
        & -funroll-loops&
        & -fcoarray=single&
        &'