Amazingly, using "sleep 1" to convince btrfs to report correct file
sizes is only a 90% fix. Sometimes more sleep is needed.
Instead we use the --apparent-size argument to du to get actual file
sizes. This is used only on Linux as the various BSDs do not support
this argument.
Signed-off-by: Allan McRae
---
configure.ac | 2 ++
scripts/Makefile.am | 1 +
scripts/makepkg.sh.in | 7 +------
3 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/configure.ac b/configure.ac
index 03fb015..2323669 100644
--- a/configure.ac
+++ b/configure.ac
@@ -300,11 +300,13 @@ GCC_GNU89_INLINE_CC
INODECMD="stat -c '%i %n'"
SIZECMD="stat -c %s"
SEDINPLACE="sed -i"
+DUFLAGS="-sk --apparent-size"
case "${host_os}" in
*bsd*)
INODECMD="stat -f '%i %n'"
SIZECMD="stat -f %z"
SEDINPLACE="sed -i \"\""
+ DUFLAGS="-sk"
;;
esac
diff --git a/scripts/Makefile.am b/scripts/Makefile.am
index 2bd6411..da7047b 100644
--- a/scripts/Makefile.am
+++ b/scripts/Makefile.am
@@ -58,6 +58,7 @@ edit = sed \
-e 's|@SIZECMD[@]|$(SIZECMD)|g' \
-e 's|@SEDINPLACE[@]|$(SEDINPLACE)|g' \
-e 's|@DUPATH[@]|$(DUPATH)|g' \
+ -e 's|@DUFLAGS[@]|$(DUFLAGS)|g' \
-e 's|@SCRIPTNAME[@]|$@|g' \
-e 's|@configure_input[@]|Generated from $@.sh.in; do not edit by hand.|g'
diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 5822843..1e9068b 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -1704,12 +1704,7 @@ write_pkginfo() {
local packager="Unknown Packager"
fi
- # btrfs's delayed allocation causes the stat buffers from the kernel to "lie"
- # to us momentarily and report 0 blocks allocated (which is how du calculates
- # size). Sleeping for a second here is about the dirtiest thing possible,
- # but avoids reporting entirely bogus install sizes.
- sleep 1
- local size="$(@DUPATH@ -sk)"
+ local size="$(@DUPATH@ @DUFLAGS@)"
size="$(( ${size%%[^0-9]*} * 1024 ))"
msg2 "$(gettext "Generating %s file...")" ".PKGINFO"
--
1.8.0