Changeset 17c7894 for common/common-functions

Timestamp:

05/03/2006 10:03:58 PM (18 years ago)

Author:

Manuel Canales Esparcia <manuel@…>

Branches:

experimental

Children:

b414549

Parents:

65d83a6

Message:

POC for optimizations code.

File:

• common/common-functions (modified) (3 diffs)

common/common-functions

@@ -199 +199 @@
 
 
-
-
 #----------------------------------#
 wrt_target() {                     # Create target and initialize log file
@@ -260 +258 @@
 
 
-
 #----------------------------------#
 wrt_target_vars() {                # Target vars for hlfs (cross-build method)
@@ -271 +268 @@
 ) >> $MKFILE.tmp
 
+}
+
+
+#----------------------------------#
+wrt_optimize() {                   # Apply pkg specific opt's to build
+#----------------------------------#
+  local pkg=$1
+  local optLvl optVal OPT_VAR
+
+  optLvl=`awk -v pkg="$pkg" '$1 == pkg { print $2 }' $JHALFSDIR/opt_override`
+  if [[ "$optLvl" = "" ]] ; then
+    optLvl=$DEF_OPT_LVL;
+  fi
+
+  for OPT_VAR in CFLAGS CXXFLAGS LDFLAGS; do
+    eval optVal=\$${OPT_VAR}_$optLvl
+
+    if [[ "$optVal" != "unset" ]]; then
+     case $pkg in
+       *zlib* ) [[ "$OPT_VAR" != "LDFLAGS" ]] && optVal="$optVal -fPIC" ;;
+     esac
+(
+cat << EOF
+        @echo "export $OPT_VAR=\"$optVal\"" >> envars
+EOF
+) >> $MKFILE.tmp
+    else
+      continue
+    fi
+  done
 }