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-rwxr-xr-xbin/ecompress16
-rw-r--r--cnf/make.globals3
-rw-r--r--man/make.conf.57
3 files changed, 26 insertions, 0 deletions
diff --git a/bin/ecompress b/bin/ecompress
index 1a51f9d6..c20bfa1e 100755
--- a/bin/ecompress
+++ b/bin/ecompress
@@ -63,6 +63,22 @@ case $1 in
exit 1
;;
*)
+ mask_ext_re=""
+ set -f
+ for x in $PORTAGE_COMPRESS_EXCLUDE_SUFFIXES ; do
+ mask_ext_re+="|$x"
+ done
+ set +f
+ mask_ext_re="^(${mask_ext_re:1})\$"
+ declare -a filtered_args=()
+ i=0
+ for x in "$@" ; do
+ [[ ${x##*.} =~ $mask_ext_re ]] && continue
+ filtered_args[$i]=$x
+ (( i++ ))
+ done
+ set "${filtered_args[@]}"
+
# If a compressed version of the file already exists, simply
# delete it so that the compressor doesn't whine (bzip2 will
# complain and skip, gzip will prompt for input)
diff --git a/cnf/make.globals b/cnf/make.globals
index 00596162..f379fb1c 100644
--- a/cnf/make.globals
+++ b/cnf/make.globals
@@ -56,6 +56,9 @@ EMERGE_WARNING_DELAY="10"
# This option will be removed and forced to yes.
AUTOCLEAN="yes"
+# Don't compress files with these suffixes.
+PORTAGE_COMPRESS_EXCLUDE_SUFFIXES="css gif htm[l]? jp[e]?g js pdf png"
+
# Number of mirrors to try when a downloaded file has an incorrect checksum.
PORTAGE_FETCH_CHECKSUM_TRY_MIRRORS="5"
diff --git a/man/make.conf.5 b/man/make.conf.5
index c6020303..6eab4b2d 100644
--- a/man/make.conf.5
+++ b/man/make.conf.5
@@ -430,6 +430,13 @@ install phase.
\fBPORTAGE_COMPRESS_FLAGS\fR = \fI"\-9"\fR
This variable contains flags for the \fBPORTAGE_COMPRESS\fR command.
.TP
+.TP
+\fBPORTAGE_COMPRESS_EXCLUDE_SUFFIXES\fR = \fI"gif htm[l]? jp[e]?g pdf png"\fR
+This variable contains a space delimited list of file suffixes for which
+matching files are excluded when the \fBPORTAGE_COMPRESS\fR command is
+called. Regular expressions are supported and the match is performed only
+against the portion of the file name which follows the last period character.
+.TP
.B PORTAGE_ELOG_CLASSES
.TP
.B PORTAGE_ELOG_SYSTEM