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1)remove RANLIB, SYSLIBS, AR and get them from env.
2)reference sysroot when searching header files
3)include sysroot path instead of absolute include path
for Linux2 and Linux3 systems.
4)for non-native build, search STAGING_BASELIBDIR/LIBDIR
native build, search host library path for nsl and resolv library
which comes from libc
Upstreamstatus: Inappropriate [embedded specific]
Signed-off-by: Yao Zhao <yao.zhao@windriver.com>
5)add Linux 4.0 support
--- a/makedefs 2015-05-30 13:38:50.346033228 +0200
+++ b/makedefs 2015-05-30 13:40:19.375364795 +0200
@@ -87,9 +87,6 @@
# Defaults for most sane systems
-RANLIB=ranlib
-SYSLIBS=
-AR=ar
ARFL=rv
# Ugly function to make our error message more visible among the
@@ -293,12 +290,12 @@ case "$SYSTEM.$RELEASE" in
case "$CCARGS" in
*-DNO_DB*) ;;
*-DHAS_DB*) ;;
- *) if [ -f /usr/include/db.h ]
+ *) if [ -f "$BUILD_SYSROOT"/usr/include/db.h ]
then
: we are all set
- elif [ -f /usr/include/db/db.h ]
+ elif [ -f "$BUILD_SYSROOT"/usr/include/db/db.h ]
then
- CCARGS="$CCARGS -I/usr/include/db"
+ CCARGS="$CCARGS -I"$BUILD_SYSROOT"/usr/include/db"
else
# No, we're not going to try db1 db2 db3 etc.
# On a properly installed system, Postfix builds
@@ -307,12 +304,12 @@ case "$SYSTEM.$RELEASE" in
echo "Install the appropriate db*-devel package first." 1>&2
exit 1
fi
- SYSLIBS="-ldb"
+ SYSLIBS="$SYSLIBS -ldb"
;;
esac
for name in nsl resolv $GDBM_LIBS
do
- for lib in /usr/lib64 /lib64 /usr/lib /lib
+ for lib in $BUILD_SYSROOT_NSL_PATH
do
test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
SYSLIBS="$SYSLIBS -l$name"
@@ -332,7 +329,7 @@ case "$SYSTEM.$RELEASE" in
if [ `expr "X$CCARGS" : "X.*-DNO_EPOLL"` -gt 0 ]
then
:
- elif [ ! -e /usr/include/sys/epoll.h ]
+ elif [ ! -e "$BUILD_SYSROOT"/usr/include/sys/epoll.h ]
then
echo CCARGS="$CCARGS -DNO_EPOLL"
else
@@ -356,22 +353,20 @@
}
EOF
${CC-gcc} -o makedefs.test makedefs.test.c || exit 1
- ./makedefs.test 2>/dev/null ||
- CCARGS="$CCARGS -DNO_EPOLL"
rm -f makedefs.test makedefs.test.[co]
fi;;
esac
;;
- Linux.3*) SYSTYPE=LINUX3
+ Linux.3*|Linux.4*) SYSTYPE=LINUX3
case "$CCARGS" in
*-DNO_DB*) ;;
*-DHAS_DB*) ;;
- *) if [ -f /usr/include/db.h ]
+ *) if [ -f "$BUILD_SYSROOT"/usr/include/db.h ]
then
: we are all set
- elif [ -f /usr/include/db/db.h ]
+ elif [ -f "$BUILD_SYSROOT"/usr/include/db/db.h ]
then
- CCARGS="$CCARGS -I/usr/include/db"
+ CCARGS="$CCARGS -I"$BUILD_SYSROOT"/usr/include/db"
else
# On a properly installed system, Postfix builds
# by including <db.h> and by linking with -ldb
@@ -379,7 +374,7 @@ EOF
echo "Install the appropriate db*-devel package first." 1>&2
exit 1
fi
- SYSLIBS="-ldb"
+ SYSLIBS="$SYSLIBS -ldb"
;;
esac
for name in nsl resolv
@@ -415,7 +410,7 @@ EOF
esac
for name in nsl resolv
do
- for lib in /usr/lib64 /lib64 /usr/lib /lib
+ for lib in $BUILD_SYSROOT_NSL_PATH
do
test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
SYSLIBS="$SYSLIBS -l$name"
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