'sane-config' was broken in:
sane-backends-2009-01-31
sane-backends-2009-02-14
If not repaired, see below.
winfried
-------------------------------------------------------------------
Without the below listed changes 'sane-config' contained:
LIBS=" @DL_LIB@"
--ldflags)
if test -z "$LINKER_RPATH"; then
echo "-L${libdir} @GPHOTO2_LDFLAGS@"
else
echo "-L${libdir} @GPHOTO2_LDFLAGS@ ${LINKER_RPATH}${libdir}"
fi
;;
I had to make some changes to get a working 'sane-config'. The result:
LIBS=" -lgphoto2 -lgphoto2_port -lexif -lm -lusb -ldl"
@GPHOTO2_LDFLAGS@ is empty
I do not know whether this is sufficient. sane-backends-1.0.19 has a
longer list for LIBS:
LIBS="-lusb -lpthread -lm -ljpeg -ltiff -lieee1284 -lgphoto2 -lgphoto2_port
-lexif -lm -lusb -ldl"
xsane needs SANE_CAP_ALWAYS_SETTABLE in : xsane-0.996/src/xsane-back-gtk.c
--- tools/sane-config.in.orig 2009-03-01 19:58:02.000000000 +0100
+++ tools/sane-config.in 2009-03-01 18:26:40.000000000 +0100
@@ -12,7 +12,7 @@
prefix="@prefix@"
exec_prefix="@exec_prefix@"
-LIBS="@LIBS@ @DL_LIB@"
+LIBS="@LIBS@ @DL_LIBS@"
pkgincludedir="@pkgincludedir@"
pkglibdir="@pkglibdir@"
includedir="@includedir@"
--- acinclude.m4.orig 2009-03-01 18:57:22.000000000 +0100
+++ acinclude.m4 2009-03-01 19:40:49.000000000 +0100
@@ -167,7 +167,30 @@
fi
AC_SUBST(DYNAMIC_FLAG)
])
-
+#
+#
+# Separate LIBS from LDFLAGS to link correctly on HP/UX (and other
+# platforms who care about the order of params to ld. It removes all
+# non '-l..'-params from $2(LIBS), and appends them to $1(LDFLAGS)
+#
+# Use like this: SANE_EXTRACT_LDFLAGS(LDFLAGS, LIBS)
+AC_DEFUN([SANE_EXTRACT_LDFLAGS],
+[tmp_LIBS=""
+for param in ${$2}; do
+ case "${param}" in
+ -l*)
+ tmp_LIBS="${tmp_LIBS} ${param}"
+ ;;
+ *)
+ $1="${$1} ${param}"
+ ;;
+ esac
+done
+$2="${tmp_LIBS}"
+unset tmp_LIBS
+unset param
+])
+#
#
# Checks for ieee1284 library, needed for canon_pp backend.
AC_DEFUN([SANE_CHECK_IEEE1284],
@@ -440,6 +463,10 @@
GPHOTO2_CPPFLAGS="`pkg-config --cflags libgphoto2`"
GPHOTO2_LIBS="`pkg-config --libs libgphoto2`"
+ SANE_EXTRACT_LDFLAGS(GPHOTO2_LDFLAGS, GPHOTO2_LIBS)
+ LDFLAGS="$LDFLAGS $GPHOTO2_LDFLAGS"
+ AC_SUBST(GPHOTO2_LDFLAGS)
+
saved_CPPFLAGS="${CPPFLAGS}"
CPPFLAGS="${GPHOTO2_CPPFLAGS}"
saved_LIBS="${LIBS}"
@@ -457,6 +484,8 @@
GPHOTO2_CPPFLAGS=""
GPHOTO2_LIBS=""
fi
+ LIBS="${LIBS} ${GPHOTO2_LIBS}"
+ CPPFLAGS="${CPPFLAGS} ${GPHOTO2_CPPFLAGS}"
fi
fi
AC_SUBST(GPHOTO2_CPPFLAGS)
--- include/sane/sane.h.orig 2009-03-01 20:41:13.000000000 +0100
+++ include/sane/sane.h 2009-03-01 20:41:41.000000000 +0100
@@ -112,6 +112,7 @@
#define SANE_CAP_AUTOMATIC (1 << 4)
#define SANE_CAP_INACTIVE (1 << 5)
#define SANE_CAP_ADVANCED (1 << 6)
+#define SANE_CAP_ALWAYS_SETTABLE (1 << 7)
#define SANE_OPTION_IS_ACTIVE(cap) (((cap) & SANE_CAP_INACTIVE) == 0)
#define SANE_OPTION_IS_SETTABLE(cap) (((cap) & SANE_CAP_SOFT_SELECT) != 0)
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