diff options
| author | ahze <ahze@FreeBSD.org> | 2005-11-16 04:03:33 +0800 |
|---|---|---|
| committer | ahze <ahze@FreeBSD.org> | 2005-11-16 04:03:33 +0800 |
| commit | 7b402c7f4e89e80e36d115082097e9fcab41dac9 (patch) | |
| tree | 3166257d01af12cc7a5b44040215b462ed134f77 /devel/ccache | |
| parent | c53422ebcb1d82ec51de145deff51b21745bef83 (diff) | |
| download | freebsd-ports-gnome-7b402c7f4e89e80e36d115082097e9fcab41dac9.tar.gz freebsd-ports-gnome-7b402c7f4e89e80e36d115082097e9fcab41dac9.tar.zst freebsd-ports-gnome-7b402c7f4e89e80e36d115082097e9fcab41dac9.zip | |
- Add support to turn off hasing the compiler size and mtime via a
enviroment variable, this aids in 'buildworld' and 'buildkernel'.
CCACHE_NOHASH_SIZE_MTIME
This tells ccache to not hash the real compiler's size and modi-
fication time. Normally this is the mechanism to detect compiler
upgrades. There are situations however, where even though the
compiler's size or modification time has changed you can safely
use the cached objects (e.g. if as part of your build system the
compiler is built as well and the compiler's source has not
changed; or if the compiler has only changes that do not affect
code generation). Use this feature only if you know what you are
doing.
Submitted by: schweikh
Diffstat (limited to 'devel/ccache')
| -rw-r--r-- | devel/ccache/Makefile | 2 | ||||
| -rw-r--r-- | devel/ccache/files/patch-ccache.1 | 19 | ||||
| -rw-r--r-- | devel/ccache/files/patch-ccache.c | 15 |
3 files changed, 35 insertions, 1 deletions
diff --git a/devel/ccache/Makefile b/devel/ccache/Makefile index 280a16b784bb..85ba6d4c9694 100644 --- a/devel/ccache/Makefile +++ b/devel/ccache/Makefile @@ -7,7 +7,7 @@ PORTNAME= ccache PORTVERSION= 2.4 -PORTREVISION= 1 +PORTREVISION= 2 CATEGORIES= devel MASTER_SITES= http://ccache.samba.org/ftp/ccache/ diff --git a/devel/ccache/files/patch-ccache.1 b/devel/ccache/files/patch-ccache.1 new file mode 100644 index 000000000000..83addd79e9d9 --- /dev/null +++ b/devel/ccache/files/patch-ccache.1 @@ -0,0 +1,19 @@ +--- ccache.1.orig Mon Sep 13 06:38:30 2004 ++++ ccache.1 Tue Nov 15 14:59:46 2005 +@@ -234,6 +234,16 @@ + incorrect setting of this debug info rarely causes problems\&. If you + strike problems with gdb not using the correct directory then enable + this option\&. ++.IP ++.IP "\fBCCACHE_NOHASH_SIZE_MTIME\fP" ++This tells ccache to not hash the real compiler's size and modification ++time. Normally this is the mechanism to detect compiler upgrades. ++There are situations however, where even though the compiler's size or ++modification time has changed you can safely use the cached objects ++(e.g. if as part of your build system the compiler is built as well ++and the compiler's source has not changed; or if the compiler has only ++changes that do not affect code generation). Use this feature only if ++you know what you are doing. + .IP + .IP "\fBCCACHE_UNIFY\fP" + If you set the environment variable CCACHE_UNIFY diff --git a/devel/ccache/files/patch-ccache.c b/devel/ccache/files/patch-ccache.c new file mode 100644 index 000000000000..7ee069ace02b --- /dev/null +++ b/devel/ccache/files/patch-ccache.c @@ -0,0 +1,15 @@ +--- ccache.c.orig Mon Sep 13 06:38:30 2004 ++++ ccache.c Tue Nov 15 14:59:46 2005 +@@ -331,8 +331,10 @@ + hash_string(str_basename(args->argv[0])); + } + +- hash_int(st.st_size); +- hash_int(st.st_mtime); ++ if (!getenv("CCACHE_NOHASH_SIZE_MTIME")) { ++ hash_int(st.st_size); ++ hash_int(st.st_mtime); ++ } + + /* possibly hash the current working directory */ + if (getenv("CCACHE_HASHDIR")) { |