sigrok-cross-linux: run configure under scan-build, too

http://clang-analyzer.llvm.org/scan-build.html#recommended_autoconf
suggests that autotools generated configure scripts shall be run under
scan-build, too. Adjust the cross build script accordingly (N.B. the
initial cmake invocation at configure time already did so).

diff --git a/cross-compile/linux/sigrok-cross-linux b/cross-compile/linux/sigrok-cross-linux
index 8db6f486e8f8dc96a6499afec74634910820a1d1..2c8e559efde8cf6ae9a365bf1a4324a33600fae7 100755 (executable)
--- a/cross-compile/linux/sigrok-cross-linux
+++ b/cross-compile/linux/sigrok-cross-linux
@@ -75,7 +75,7 @@ cd libserialport
 ./autogen.sh
 mkdir build
 cd build
-../configure $C
+$SB ../configure $C
 $SB make $PARALLEL $V
 make install $V
 cd ../..
@@ -87,7 +87,7 @@ cd libsigrok
 ./autogen.sh
 mkdir build
 cd build
-PKG_CONFIG_PATH=$P ../configure $C $JDK
+PKG_CONFIG_PATH=$P $SB ../configure $C $JDK
 $SB make $PARALLEL $V
 PYTHONPATH=$PYPATH $SB make install $V
 $SB make check $V
@@ -99,7 +99,7 @@ cd libsigrokdecode
 ./autogen.sh
 mkdir build
 cd build
-PKG_CONFIG_PATH=$P ../configure $C
+PKG_CONFIG_PATH=$P $SB ../configure $C
 $SB make $PARALLEL $V
 make install $V
 $SB make check $V
@@ -112,7 +112,7 @@ cd sigrok-firmware
 mkdir build
 cd build
 # Nothing gets cross-compiled here, we just need 'make install' basically.
-../configure $C
+$SB ../configure $C
 make install $V
 cd ../..
 
@@ -123,7 +123,7 @@ cd sigrok-firmware-fx2lafw
 mkdir build
 cd build
 # We're building the fx2lafw firmware on the host, no need to cross-compile.
-../configure $C
+$SB ../configure $C
 make $PARALLEL $V
 make install $V
 cd ../..
@@ -136,9 +136,9 @@ mkdir build
 cd build
 if [ `uname` = "FreeBSD" ]; then
        # Temporary fix for: http://sigrok.org/bugzilla/show_bug.cgi?id=552
-       PKG_CONFIG_PATH=$P ../configure $C LDFLAGS=-lusb
+       PKG_CONFIG_PATH=$P $SB ../configure $C LDFLAGS=-lusb
 else
-       PKG_CONFIG_PATH=$P ../configure $C
+       PKG_CONFIG_PATH=$P $SB ../configure $C
 fi
 $SB make $PARALLEL $V
 make install $V