67 lines
2.2 KiB
Plaintext
67 lines
2.2 KiB
Plaintext
dnl Available from the GNU Autoconf Macro Archive at:
|
|
dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_jni_include_dirs.html
|
|
dnl
|
|
AC_DEFUN(AC_JNI_INCLUDE_DIR,[
|
|
|
|
JNI_INCLUDE_DIRS=""
|
|
|
|
test "x$JAVAC" = x && JAVAC=javac
|
|
AC_PATH_PROG(_ACJNI_JAVAC, $JAVAC, no)
|
|
test "x$_ACJNI_JAVAC" = xno && AC_MSG_ERROR([$JAVAC could not be found in path])
|
|
|
|
_ACJNI_FOLLOW_SYMLINKS("$_ACJNI_JAVAC")
|
|
_JTOPDIR=`echo "$_ACJNI_FOLLOWED" | sed -e 's://*:/:g' -e 's:/[[^/]]*$::'`
|
|
case "$host_os" in
|
|
darwin*) _JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'`
|
|
_JINC="$_JTOPDIR/Headers";;
|
|
*) _JINC="$_JTOPDIR/include";;
|
|
esac
|
|
if test -f "$_JINC/jni.h"; then
|
|
JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JINC"
|
|
else
|
|
_JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'`
|
|
if test -f "$_JTOPDIR/include/jni.h"; then
|
|
JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include"
|
|
else
|
|
AC_MSG_ERROR([cannot find java include files])
|
|
fi
|
|
fi
|
|
|
|
# get the likely subdirectories for system specific java includes
|
|
case "$host_os" in
|
|
bsdi*) _JNI_INC_SUBDIRS="bsdos";;
|
|
linux*) _JNI_INC_SUBDIRS="linux genunix";;
|
|
osf*) _JNI_INC_SUBDIRS="alpha";;
|
|
solaris*) _JNI_INC_SUBDIRS="solaris";;
|
|
*) _JNI_INC_SUBDIRS="genunix";;
|
|
esac
|
|
|
|
# add any subdirectories that are present
|
|
for JINCSUBDIR in $_JNI_INC_SUBDIRS
|
|
do
|
|
if test -d "$_JTOPDIR/include/$JINCSUBDIR"; then
|
|
JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include/$JINCSUBDIR"
|
|
fi
|
|
done
|
|
])
|
|
|
|
# _ACJNI_FOLLOW_SYMLINKS <path>
|
|
# Follows symbolic links on <path>,
|
|
# finally setting variable _ACJNI_FOLLOWED
|
|
# --------------------
|
|
AC_DEFUN(_ACJNI_FOLLOW_SYMLINKS,[
|
|
# find the include directory relative to the javac executable
|
|
_cur="$1"
|
|
while ls -ld "$_cur" 2>/dev/null | grep " -> " >/dev/null; do
|
|
AC_MSG_CHECKING(symlink for $_cur)
|
|
_slink=`ls -ld "$_cur" | sed 's/.* -> //'`
|
|
case "$_slink" in
|
|
/*) _cur="$_slink";;
|
|
# 'X' avoids triggering unwanted echo options.
|
|
*) _cur=`echo "X$_cur" | sed -e 's/^X//' -e 's:[[^/]]*$::'`"$_slink";;
|
|
esac
|
|
AC_MSG_RESULT($_cur)
|
|
done
|
|
_ACJNI_FOLLOWED="$_cur"
|
|
])# _ACJNI
|