[coreboot-gerrit] Patch set updated for coreboot: a1dad5e crossgcc: don't use libdl while building GDB on FreeBSD

[Idwer Vollering (vidwer@gmail.com)]

Idwer Vollering (vidwer at gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2342

-gerrit

commit a1dad5e2a1b562154f99031dc96c50777d044b46
Author: Idwer Vollering <vidwer at gmail.com>
Date:   Sun Mar 29 01:52:03 2015 +0100

    crossgcc: don't use libdl while building GDB on FreeBSD
    
    crossgcc: fix building GDB on FreeBSD (and possibly NetBSD/OpenBSD).
    
    Since FreeBSD doesn't have libdl, these errors are shown:
    - config.log: /usr/bin/ld: cannot find -ldl
    - crossgcc-build.log: configure: error: C compiler cannot create executables
    
    Conditionally remove -ldl from LDFLAGS.
    
    Change-Id: I79c48da7e6700a4606c9e0c1314241db8997d3f3
    Signed-off-by: Idwer Vollering <vidwer at gmail.com>
---
 util/crossgcc/buildgcc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index fde8bc6..2dfc36d 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -583,8 +583,11 @@ printf "Building GDB ${GDB_VERSION} ... "
 	cd ${BUILDDIRPREFIX}-gdb
 	export PYTHONHOME=$DESTDIR$TARGETDIR
 	rm -f .failed
+	if [ $(uname) != "FreeBSD" -a $(uname) != "NetBSD" ]; then
+	LIBDL="-ldl"
+	fi
 	LDFLAGS="-Wl,-rpath,\$\$ORIGIN/../lib/ -L$DESTDIR$TARGETDIR/lib \
-		 -lpthread -ldl -lutil" \
+		 -lpthread $LIBDL -lutil" \
 	CC="$CC" CFLAGS="$HOSTCFLAGS -I$DESTDIR$TARGETDIR/include" \
 	../gdb-${GDB_VERSION}/configure --prefix=$TARGETDIR \
 		--target=${TARGETARCH} --disable-werror --disable-nls