Source Mage code commit list

[Ismael Luceno <scm AT sourcemage.org>]

GIT changes to master sorcery by Ismael Luceno <ismael AT sourcemage.org>:

 ChangeLog                          |    7 +++++++
 build                              |    4 +++-
 install                            |   35 +++++++++++++++--------------------
 usr/sbin/sorcery                   |    2 ++
 var/lib/sorcery/modules/libsorcery |    7 ++++++-
 5 files changed, 33 insertions(+), 22 deletions(-)

New commits:
commit f16254798e271535699be137583316abf35a81d7
Author: Ismael Luceno <ismael AT sourcemage.org>
Commit: Ismael Luceno <ismael AT sourcemage.org>

    install: Remove install__find_for_log

commit 1a40aa067b4c00319b1cde730be56a0ae2b05b54
Author: Ismael Luceno <ismael AT sourcemage.org>
Commit: Ismael Luceno <ismael AT sourcemage.org>

    sorcery, libsorcery: Add nosepcode link-time optimization
    
    Effect: LDFLAGS+=" -Wl,-znoseparate-code"

commit 1b5888b953dd5c61437c51a89fe9a7f13c50df9b
Author: Ismael Luceno <ismael AT sourcemage.org>
Commit: Ismael Luceno <ismael AT sourcemage.org>

    build: Optimize build__find_non_volatile

diff --git a/ChangeLog b/ChangeLog
index 1ce9efb..a6f3fda 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2019-08-18 Ismael Luceno <ismael AT sourcemage.org>
+       * sorcery, libsorcery: Added nosepcode link-time optimization
+       * install: Removed install__find_for_log
+
+2019-08-12 Ismael Luceno <ismael AT sourcemage.org>
+       * build: Optimized build__find_non_volatile
+
 2019-07-24 Ismael Luceno <ismael AT sourcemage.org>
        * protected: Added /usr/lib/libc.so
 
diff --git a/build b/build
index 104c14b..2a84dee 100755
--- a/build
+++ b/build
@@ -1,7 +1,9 @@
 #!/bin/bash
 
 build__find_non_volatile() {
-  find "$@" -follow -not -type d -and -not -path '*CVS*' -and -not -name 
'.#*' -and -not -name '*~' -and -not -path '*.svn*' -and -not -path 
'*.arch-id*' -and -not -path '*{arch}*' -and -not -path '*.bzr*' -and -not 
-path '*.git*'
+  find "$@" -follow -type d \( \
+    \( -name CVS -o -name .svn -o -name .arch-id -o -name {arch} \
+    -o -name .bzr -o -name .git \) -prune -o -true \) -o -print
 }
 
 branch_dir=$(basename $(pwd))
diff --git a/install b/install
index 76354e2..93135a2 100755
--- a/install
+++ b/install
@@ -10,9 +10,6 @@ install__find_non_volatile() {
        \! -name '.#*' \! -name '*~' \
        \! -type d
 }
-install__find_for_log() {
-  install__find_non_volatile | sed 's:^:/:'
-}
 
 INSTALL_ROOT="$1"
 # First clean out all libraries.
@@ -28,26 +25,24 @@ echo /etc/sorcery/install.log > $SORCERY_INSTALL_LOG
 
 echo "Installing scripts and libraries"
 # Install the executables
-install__find_for_log etc usr/sbin var/lib >> $SORCERY_INSTALL_LOG
-install__find_non_volatile etc usr/sbin var/lib | (
-  while read SCRIPT; do
-    install -o root -g root -m 755 -p -D "${SCRIPT}" 
"${INSTALL_ROOT}/${SCRIPT}"
-  done
-)
+install__find_non_volatile etc usr/sbin var/lib |
+while read src; do
+  dst="$INSTALL_ROOT/$src" &&
+  install -o 0 -g 0 -m 755 -p -D "$src" "$dst" &&
+  echo "$dst"
+done >> "$SORCERY_INSTALL_LOG"
 
 # Install the man pages
 echo "Installing man pages"
-install__find_for_log usr/share/man |while read line; do
-echo ${line}.gz
-done >> $SORCERY_INSTALL_LOG
-install__find_non_volatile usr/share/man | (
-  while read DOC; do
-    # remove incorrectly installed manuals
-    rm -f $INSTALL_ROOT/${DOC/share\/}
-    install -o root -g root -m 644 -p -D "${DOC}"    "${INSTALL_ROOT}/${DOC}"
-    gzip  --best  -f "${INSTALL_ROOT}/${DOC}"
-  done
-)
+install__find_non_volatile usr/share/man |
+while read doc; do
+  dst="$INSTALL_ROOT/$doc.gz" &&
+  >"$dst" &&
+  chown 0:0 "$dst" &&
+  chmod 644 "$dst" &&
+  gzip -9 < "$doc" > "$dst" &&
+  echo "$dst"
+done >> "$SORCERY_INSTALL_LOG"
 
 # Install the GNU General Public License
 mkdir -p  ${INSTALL_ROOT}/usr/share/doc
diff --git a/usr/sbin/sorcery b/usr/sbin/sorcery
index 1365a35..595de69 100755
--- a/usr/sbin/sorcery
+++ b/usr/sbin/sorcery
@@ -756,6 +756,7 @@ optimization_menu(){
   local     STRIP_HELP="Remove all symbol table and relocation (debugging) 
information (LDFLAGS=-s)"
   local      TINY_HELP="Optimize to smaller generated code, conflicts with 
'speedy' (CFLAGS=$SMALL)"
   local AS_NEEDED_HELP="Only emit DT_NEEDED entries for directly used 
libraries (LDFLAGS=-Wl,--as-needed)"
+  local NOSEPCODE_HELP="Disable separation between code and data 
(LDFLAGS=-Wl,-znoseparate-code)"
 
   if  OPTIMIZATIONS=$(eval $DIALOG '  --title  "$OPT_TITLE"     \
                               --no-cancel               \
@@ -769,6 +770,7 @@ optimization_menu(){
         "speedy"    "  +size  ++speed"  "$SPEEDY"    "$SPEEDY_HELP"    \
         "strip"     " --size"           "$STRIP"     "$STRIP_HELP"     \
         "tiny"      "  -size   +speed"  "$TINY"      "$TINY_HELP"      \
+        "nosepcode" "  -size"           "$NOSEPCODE" "$NOSEPCODE_HELP" \
         "as_needed" "only direct libs"  "$AS_NEEDED" "$AS_NEEDED_HELP"')
   then
 
diff --git a/var/lib/sorcery/modules/libsorcery 
b/var/lib/sorcery/modules/libsorcery
index 10c23ef..db36b37 100755
--- a/var/lib/sorcery/modules/libsorcery
+++ b/var/lib/sorcery/modules/libsorcery
@@ -616,7 +616,7 @@ optimize()  {
   debug "libsorcery" "In optimize()"
 
   unset  CFLAGS CXXFLAGS LDFLAGS CPPFLAGS
-  unset  FAST PRELINK RISKY SMALL SPEEDY STRIP TINY AS_NEEDED
+  unset  FAST PRELINK RISKY SMALL SPEEDY STRIP TINY AS_NEEDED NOSEPCODE
 
   # if user specified --no-opts then use only the args from the command line
   # otherwise do the normal stuff
@@ -667,6 +667,11 @@ optimize()  {
           AS_NEEDED="on"
           ;;
 
+        nosepcode)
+          LDFLAGS+=' -Wl,-znoseparate-code'
+          NOSEPCODE="on"
+          ;;
+
       esac
     done
     # use echo to crunch all the whitespace out for broken configure scripts