On Mon, Sep 09, 2002 at 03:18:44PM +0200, Rafael Garcia-Suarez wrote: > > This Week on perl5-porters (2-8 September 2002) > .... > > *Last minute update* : has Jarkko dreamed ? have the sunspots moved ? > > He's apparently no longer able to reproduce this bug. > > And moreover Jarkko was referring to another bug. Compilation of 5.8.0 on Jaguar > with the August Developers Tools is reproducibly broken. Thanks to Jarkko for > pointing this out.
Recent changes, presumably in the gcc -I/usr/local/include checking code, cause things to break when using ccache with gcc 3.2 (and presumably 3.1): diff between config.sh generated with and without ccache: --- config.sh.ccache Mon Sep 9 14:24:48 2002 +++ config.sh Mon Sep 9 14:30:44 2002 @@ -11 +11 @@ -# Configuration time: Mon Sep 9 14:23:16 BST 2002 +# Configuration time: Mon Sep 9 14:29:16 BST 2002 @@ -56 +56 @@ -cc='ccache /usr/local/bin/gcc' +cc='/usr/local/bin/gcc' @@ -59 +59 @@ -ccflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBUGGING -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm' +ccflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBUGGING +-fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm' @@ -66 +66 @@ -cf_time='Mon Sep 9 14:23:16 BST 2002' +cf_time='Mon Sep 9 14:29:16 BST 2002' @@ -80 +80 @@ -cppflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBUGGING -fno-strict-aliasing -I/usr/local/include -I/usr/include/gdbm' +cppflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBUGGING +-fno-strict-aliasing -I/usr/include/gdbm' @@ -83,2 +83,2 @@ -cpprun='ccache /usr/local/bin/gcc -E' -cppstdin='ccache /usr/local/bin/gcc -E' +cpprun='/usr/local/bin/gcc -E' +cppstdin='/usr/local/bin/gcc -E' @@ -113 +113 @@ -d_attribut='undef' +d_attribut='define' @@ -485,2 +485,2 @@ -db_hashtype='int' -db_prefixtype='int' +db_hashtype='u_int32_t' +db_prefixtype='size_t' @@ -705 +705 @@ -locincpth='/usr/local/include /opt/local/include /usr/gnu/include /opt/gnu/include /usr/GNU/include /opt/GNU/include' +locincpth=' /opt/local/include /usr/gnu/include /opt/gnu/include /usr/GNU/include +/opt/GNU/include ' @@ -970 +970 @@ -config_args='-de -Dusedevel -Dcc=ccache /usr/local/bin/gcc -Dld=gcc -Dusedevel -Ubincompat5005 -Doptimize=-g -Uinstallusrbinperl [EMAIL PROTECTED] [EMAIL PROTECTED] -Dinc_version_list= -Dinc_version_list_init=0 -Dinstallman1dir=none -Dinstallman3dir=none -Dusethreads' +config_args='-de -Dusedevel -Dcc=/usr/local/bin/gcc -Dld=gcc -Dusedevel +-Ubincompat5005 -Doptimize=-g -Uinstallusrbinperl [EMAIL PROTECTED] [EMAIL PROTECTED] -Dinc_version_list= -Dinc_version_list_init=0 +-Dinstallman1dir=none -Dinstallman3dir=none -Dusethreads' @@ -974 +974 @@ -config_arg3='-Dcc=ccache /usr/local/bin/gcc' +config_arg3='-Dcc=/usr/local/bin/gcc' Notice that with ccache -I/usr/local/bin is not being removed from the flags, d_attribut is becoming 'undef', and db_hashtype and db_prefixtype both become 'int'. I'm not sure what the cause is (yet) - ccache with gcc 2.95 on FreeBSD works just fine. Nicholas Clark
