On Tue, 30 Oct 2007 12:29:40 -0400, Todd Zullinger wrote: > Mike -- EMAIL IGNORED wrote: >> On FC7, in compiling my libraries, I see that re-compiles of C++ code >> goes much faster than than the original compiles. I delete all *.o >> between the compiles. How does that happen? > > Do you have ccache installed? That will cache previous compiles. > [...] Indeed: # rpm -q ccache ccache-2.4-8.fc7 After looking at man, I tried: # ccache -C and it reverted to the slower speed. Mike.
