Change all 'cd <foo>; bar' constructs to 'cd <foo> && bar' for

proper error checking
 -Erik

extra/scripts/get-needed-libgcc-objects.sh

@@ -36,7 +36,7 @@ fi
 
 rm -rf tmp-gcc
 mkdir tmp-gcc
-(cd tmp-gcc ; $AR -x $LIBGCC)
+(cd tmp-gcc && $AR -x $LIBGCC)
 rm -f libgcc.ldr
 
 echo Extracting referenced libgcc.a objects ...
@@ -44,7 +44,7 @@ echo Extracting referenced libgcc.a objects ...
 rm -f obj.need.0
 touch obj.need.0
 while [ -s obj.need ] && ! cmp -s obj.need obj.need.0 ; do
-    (cd tmp-gcc ; cat ../obj.need | uniq | xargs $LD -r -o ../libgcc.ldr)
+    (cd tmp-gcc && cat ../obj.need | uniq | xargs $LD -r -o ../libgcc.ldr)
     cp obj.need obj.need.0
     if $NM --undefined-only libgcc.ldr > sym.need ; then
 	for SYM in `cat sym.need | sed -e 's/ U //g'` ; do
@@ -56,12 +56,12 @@ while [ -s obj.need ] && ! cmp -s obj.need obj.need.0 ; do
 done
 
 cat obj.need | sort | uniq > obj.need.0
-(cd tmp-gcc ; cp `cat ../obj.need` ..)
+(cd tmp-gcc && cp `cat ../obj.need` ..)
 
 if [ -s obj.need.0 ] ; then
     echo Objects added from $LIBGCC:
     cat obj.need.0
-    (cd tmp-gcc ; cat ../obj.need | uniq | xargs $AR r ../libgcc-need.a)
+    (cd tmp-gcc && cat ../obj.need | uniq | xargs $AR r ../libgcc-need.a)
 else
     echo No objects added from $LIBGCC.
 fi

ldso/ldso/Makefile

@@ -32,7 +32,7 @@ TARGET_CFLAGS += #-DDL_DEBUG #-funroll-loops
 LDSO_FULLNAME=ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).so
 TARGET_CFLAGS+=-fPIC -D__PIC__ -DUCLIBC_TARGET_PREFIX=\"$(TARGET_PREFIX)\" \
 	-DUCLIBC_DEVEL_PREFIX=\"$(DEVEL_PREFIX)\" \
-	-DUCLIBC_BUILD_DIR=\"$(shell cd $(TOPDIR); pwd)\"
+	-DUCLIBC_BUILD_DIR=\"$(shell cd $(TOPDIR) && pwd)\"
 CSRC= boot1.c hash.c readelflib1.c $(TARGET_ARCH)/elfinterp.c
 COBJS=$(patsubst %.c,%.o, $(CSRC))
 ASRC=$(shell ls $(TARGET_ARCH)/*.S)
@@ -47,7 +47,7 @@ lib:: ld.so.h $(OBJS) $(DLINK_OBJS)
 	    -Wl,-soname,$(UCLIBC_LDSO) $(OBJS)
 	install -d $(TOPDIR)lib 
 	install -m 755 $(LDSO_FULLNAME) $(TOPDIR)lib
-	(cd $(TOPDIR)lib;ln -sf $(LDSO_FULLNAME) $(UCLIBC_LDSO))
+	(cd $(TOPDIR)lib && ln -sf $(LDSO_FULLNAME) $(UCLIBC_LDSO))
 
 ld.so.h: Makefile
 	echo "#define _dl_static_progname \""$(UCLIBC_LDSO)"\"" > ld.so.h

ldso/libdl/Makefile

@@ -55,8 +55,8 @@ shared: all
 	install -d $(TOPDIR)lib
 	rm -f $(TOPDIR)lib/$(LIBDL_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBDL_SHARED).$(MAJOR_VERSION)
 	install -m 644 $(LIBDL_SHARED_FULLNAME) $(TOPDIR)lib;
-	(cd $(TOPDIR)lib; ln -sf $(LIBDL_SHARED_FULLNAME) $(LIBDL_SHARED)); 
-	(cd $(TOPDIR)lib; ln -sf $(LIBDL_SHARED_FULLNAME) $(LIBDL_SHARED).$(MAJOR_VERSION)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBDL_SHARED_FULLNAME) $(LIBDL_SHARED)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBDL_SHARED_FULLNAME) $(LIBDL_SHARED).$(MAJOR_VERSION)); 
 
 clean:
 	$(RM) -f .depend $(LIBDL_SHARED)* $(LIBDL_SHARED_FULLNAME) core *.o *.a *.s *.i tmp_make foo *~

ldso/util/Makefile

@@ -50,7 +50,7 @@ endif
 ldd: ldd.c
 	$(TARGET_CC) $(TARGET_CFLAGS) -DUCLIBC_TARGET_PREFIX=\"$(TARGET_PREFIX)\" \
 		-DUCLIBC_DEVEL_PREFIX=\"$(DEVEL_PREFIX)\" \
-		-DUCLIBC_BUILD_DIR=\"$(shell cd $(TOPDIR); pwd)\" \
+		-DUCLIBC_BUILD_DIR=\"$(shell cd $(TOPDIR) && pwd)\" \
 		-DUCLIBC_LDSO=\"$(UCLIBC_LDSO)\" \
 		-static ldd.c -o $@
 	$(STRIPTOOL) -x -R .note -R .comment $@

libc/Makefile

@@ -43,7 +43,7 @@ $(LIBNAME): subdirs
 shared: $(TOPDIR)lib/$(LIBNAME)
 	@rm -rf tmp
 	@mkdir tmp
-	@(cd tmp; CC=$(CC) LD=$(LD) NM=$(NM) AR=$(AR) /bin/sh ../../extra/scripts/get-needed-libgcc-objects.sh)
+	@(cd tmp && CC=$(CC) LD=$(LD) NM=$(NM) AR=$(AR) /bin/sh ../../extra/scripts/get-needed-libgcc-objects.sh)
 	if [ -s ./tmp/libgcc-need.a ] ; then \
 		$(CC) -g $(LDFLAGS) -shared -o $(SHARED_FULLNAME) \
 		    -Wl,-soname,$(SHARED_MAJORNAME) -Wl,--whole-archive \
@@ -58,8 +58,8 @@ shared: $(TOPDIR)lib/$(LIBNAME)
 	install -d $(TOPDIR)lib
 	rm -f $(TOPDIR)lib/$(SHARED_FULLNAME)
 	install -m 644 $(SHARED_FULLNAME) $(TOPDIR)lib
-	(cd ../lib; ln -sf $(SHARED_FULLNAME) libc.so);
-	(cd ../lib; ln -sf $(SHARED_FULLNAME) $(SHARED_MAJORNAME));
+	(cd ../lib && ln -sf $(SHARED_FULLNAME) libc.so);
+	(cd ../lib && ln -sf $(SHARED_FULLNAME) $(SHARED_MAJORNAME));
 
 
 halfclean:

libc/sysdeps/linux/i386/Makefile

@@ -74,8 +74,8 @@ $(COBJS): %.o : %.c
 
 headers:
 	@(TOPDIR=$(TOPDIR) CC=$(CC) /bin/sh $(TOPDIR)/extra/scripts/gen_bits_syscall_h.sh > bits/syscall.h ) 
-	cd $(TOPDIR)/include/sys;ln -fs ../../libc/sysdeps/linux/i386/vm86.h .
-	cd $(TOPDIR)/include/sys;ln -fs ../../libc/sysdeps/linux/i386/reg.h .
+	cd $(TOPDIR)/include/sys && ln -fs ../../libc/sysdeps/linux/i386/vm86.h .
+	cd $(TOPDIR)/include/sys && ln -fs ../../libc/sysdeps/linux/i386/reg.h .
 
 
 clean:

libc/sysdeps/linux/m68k/Makefile

@@ -72,10 +72,10 @@ $(COBJS): %.o : %.c
 
 headers:
 	@(TOPDIR=$(TOPDIR) CC=$(CC) /bin/sh $(TOPDIR)/extra/scripts/gen_bits_syscall_h.sh > bits/syscall.h ) 
-	cd $(TOPDIR)/include/sys;ln -fs ../../libc/sysdeps/linux/m68k/reg.h .
+	cd $(TOPDIR)/include/sys && ln -fs ../../libc/sysdeps/linux/m68k/reg.h .
 ifeq ($(strip $(HAVE_ELF)),false)
 	echo "Working around compiler bug in the m68k-pic-coff toolchain"
-	cd $(TOPDIR)/include;ln -fs ../libc/sysdeps/linux/m68k/float.h .
+	cd $(TOPDIR)/include && ln -fs ../libc/sysdeps/linux/m68k/float.h .
 endif
 
 

libc/sysdeps/linux/mips/Makefile

@@ -74,7 +74,7 @@ $(COBJS): %.o : %.c
 
 headers:
 	@(TOPDIR=$(TOPDIR) CC=$(CC) /bin/sh $(TOPDIR)/extra/scripts/gen_bits_syscall_h.sh > bits/syscall.h ) 
-	cd $(TOPDIR)/include;ln -fs ../libc/sysdeps/linux/mipsel/sgidefs.h .
+	cd $(TOPDIR)/include && ln -fs ../libc/sysdeps/linux/mipsel/sgidefs.h .
 
 clean:
 	rm -f *.[oa] *~ core

libcrypt/Makefile

@@ -53,8 +53,8 @@ shared: all
 	install -d $(TOPDIR)lib
 	rm -f $(TOPDIR)lib/$(LIBCRYPT_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBCRYPT_SHARED).$(MAJOR_VERSION)
 	install -m 644 $(LIBCRYPT_SHARED_FULLNAME) $(TOPDIR)lib;
-	(cd $(TOPDIR)lib; ln -sf $(LIBCRYPT_SHARED_FULLNAME) $(LIBCRYPT_SHARED)); 
-	(cd $(TOPDIR)lib; ln -sf $(LIBCRYPT_SHARED_FULLNAME) $(LIBCRYPT_SHARED).$(MAJOR_VERSION)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBCRYPT_SHARED_FULLNAME) $(LIBCRYPT_SHARED)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBCRYPT_SHARED_FULLNAME) $(LIBCRYPT_SHARED).$(MAJOR_VERSION)); 
 
 clean: 
 	rm -f *.[oa] *~ core $(LIBCRYPT_SHARED)* $(LIBCRYPT_SHARED_FULLNAME)*

libm/Makefile

@@ -98,8 +98,8 @@ shared: all
 	    install -d $(TOPDIR)lib; \
 	    rm -f $(TOPDIR)lib/$(LIBM_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBM_SHARED).$(MAJOR_VERSION); \
 	    install -m 644 $(LIBM_SHARED_FULLNAME) $(TOPDIR)lib; \
-	    (cd $(TOPDIR)lib; ln -sf $(LIBM_SHARED_FULLNAME) $(LIBM_SHARED)); \
-	    (cd $(TOPDIR)lib; ln -sf $(LIBM_SHARED_FULLNAME) $(LIBM_SHARED).$(MAJOR_VERSION)); \
+	    (cd $(TOPDIR)lib && ln -sf $(LIBM_SHARED_FULLNAME) $(LIBM_SHARED)); \
+	    (cd $(TOPDIR)lib && ln -sf $(LIBM_SHARED_FULLNAME) $(LIBM_SHARED).$(MAJOR_VERSION)); \
 	fi;
 
 ar-target: $(OBJS)

libpthread/Makefile

@@ -53,8 +53,8 @@ shared: all
 	install -d $(TOPDIR)lib
 	rm -f $(TOPDIR)lib/$(LIBPTHREAD_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBPTHREAD_SHARED).$(MAJOR_VERSION)
 	install -m 644 $(LIBPTHREAD_SHARED_FULLNAME) $(TOPDIR)lib;
-	(cd $(TOPDIR)lib; ln -sf $(LIBPTHREAD_SHARED_FULLNAME) $(LIBPTHREAD_SHARED)); 
-	(cd $(TOPDIR)lib; ln -sf $(LIBPTHREAD_SHARED_FULLNAME) $(LIBPTHREAD_SHARED).$(MAJOR_VERSION)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBPTHREAD_SHARED_FULLNAME) $(LIBPTHREAD_SHARED)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBPTHREAD_SHARED_FULLNAME) $(LIBPTHREAD_SHARED).$(MAJOR_VERSION)); 
 
 clean: 
 	rm -f *.[oa] *~ core $(LIBPTHREAD_SHARED)* $(LIBPTHREAD_SHARED_FULLNAME)*

libresolv/Makefile

@@ -54,8 +54,8 @@ shared: all
 	install -d $(TOPDIR)lib
 	rm -f $(TOPDIR)lib/$(LIBRESOLV_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBRESOLV_SHARED).$(MAJOR_VERSION)
 	install -m 644 $(LIBRESOLV_SHARED_FULLNAME) $(TOPDIR)lib;
-	(cd $(TOPDIR)lib; ln -sf $(LIBRESOLV_SHARED_FULLNAME) $(LIBRESOLV_SHARED)); 
-	(cd $(TOPDIR)lib; ln -sf $(LIBRESOLV_SHARED_FULLNAME) $(LIBRESOLV_SHARED).$(MAJOR_VERSION)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBRESOLV_SHARED_FULLNAME) $(LIBRESOLV_SHARED)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBRESOLV_SHARED_FULLNAME) $(LIBRESOLV_SHARED).$(MAJOR_VERSION)); 
 
 clean: 
 	rm -f *.[oa] *~ core $(LIBRESOLV_SHARED)* $(LIBRESOLV_SHARED_FULLNAME)*

libutil/Makefile

@@ -55,8 +55,8 @@ shared: all
 	install -d $(TOPDIR)lib
 	rm -f $(TOPDIR)lib/$(LIBUTIL_SHARED_FULLNAME) $(TOPDIR)lib/$(LIBUTIL_SHARED).$(MAJOR_VERSION)
 	install -m 644 $(LIBUTIL_SHARED_FULLNAME) $(TOPDIR)lib/;
-	(cd $(TOPDIR)lib; ln -sf $(LIBUTIL_SHARED_FULLNAME) $(LIBUTIL_SHARED)); 
-	(cd $(TOPDIR)lib; ln -sf $(LIBUTIL_SHARED_FULLNAME) $(LIBUTIL_SHARED).$(MAJOR_VERSION)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBUTIL_SHARED_FULLNAME) $(LIBUTIL_SHARED)); 
+	(cd $(TOPDIR)lib && ln -sf $(LIBUTIL_SHARED_FULLNAME) $(LIBUTIL_SHARED).$(MAJOR_VERSION)); 
 
 clean:
 	rm -f *.[oa] *~ core $(LIBUTIL_SHARED)* $(LIBUTIL_SHARED_FULLNAME)*