Never fail `make clean'

Mostly some pedantic changes such that `make clean' always ignores
errors. Also changed the top clean target to do the `touch
configs/current' dance instead of realclean.

10 files changed, 23 insertions, 23 deletions

diff --git a/progs/Makefile b/progs/Makefile
index 5e705ef..c99f4ee 100644
--- a/progs/Makefile
+++ b/progs/Makefile
@@ -25,7 +25,7 @@ subdirs:
 install:
 
 clean:
-	@for dir in $(SUBDIRS) tests ; do \
+	-@for dir in $(SUBDIRS) tests ; do \
 		if [ -d $$dir ] ; then \
 			(cd $$dir && $(MAKE) clean) ; \
 		fi \
diff --git a/progs/beos/Makefile b/progs/beos/Makefile
index 491e8e4..0dc4cdc 100644
--- a/progs/beos/Makefile
+++ b/progs/beos/Makefile
@@ -19,8 +19,8 @@ INCLUDES = -I. -I- -I../../include
 default: demo sample GLInfo
 
 clean:
-	rm -f demo sample GLInfo
-	rm -f *.o
+	-rm -f demo sample GLInfo
+	-rm -f *.o
 
 demo: demo.o
 	$(LD) demo.o $(LDFLAGS) $(LIBS) -o $@
diff --git a/progs/egl/Makefile b/progs/egl/Makefile
index 0721560..416d2c0 100644
--- a/progs/egl/Makefile
+++ b/progs/egl/Makefile
@@ -60,6 +60,6 @@ eglgears.o: eglgears.c $(HEADERS)
 
 
 clean:
-	rm -f *.o *~
-	rm -f *.so
-	rm -f $(PROGRAMS)
+	-rm -f *.o *~
+	-rm -f *.so
+	-rm -f $(PROGRAMS)
diff --git a/progs/fbdev/Makefile b/progs/fbdev/Makefile
index 56daf56..3940124 100644
--- a/progs/fbdev/Makefile
+++ b/progs/fbdev/Makefile
@@ -37,8 +37,8 @@ LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
 default:  depend $(PROGS)
 
 clean:
-	rm -f $(PROGS)
-	rm -f *.o
+	-rm -f $(PROGS)
+	-rm -f *.o
 
 
 depend: $(SOURCES)
diff --git a/progs/fp/Makefile b/progs/fp/Makefile
index a395b73..09f22d1 100644
--- a/progs/fp/Makefile
+++ b/progs/fp/Makefile
@@ -86,9 +86,9 @@ UTIL_FILES = readtex.h readtex.c
 default: $(UTIL_FILES) $(PROGS)
 
 clean:
-	rm -f $(PROGS)
-	rm -f *.o
-	rm -f getproclist.h
+	-rm -f $(PROGS)
+	-rm -f *.o
+	-rm -f getproclist.h
 
 
 # auto code generation
diff --git a/progs/miniglx/Makefile b/progs/miniglx/Makefile
index 5d0c8ea..d5258b0 100644
--- a/progs/miniglx/Makefile
+++ b/progs/miniglx/Makefile
@@ -43,8 +43,8 @@ LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS
 default:  depend $(PROGS)
 
 clean:
-	rm -f $(PROGS)
-	rm -f *.o
+	-rm -f $(PROGS)
+	-rm -f *.o
 
 
 depend: $(SOURCES)
diff --git a/progs/slang/Makefile b/progs/slang/Makefile
index ea1e9b6..c93caea 100644
--- a/progs/slang/Makefile
+++ b/progs/slang/Makefile
@@ -24,7 +24,7 @@ tests: default
 	! ./cltest 2> /dev/null | (grep -e ^[*][*][*])
 
 clean:
-	rm -f cltest.o sotest.o vstest.o framework.o cltest sotest vstest
+	-rm -f cltest.o sotest.o vstest.o framework.o cltest sotest vstest
 
 #
 # executables
diff --git a/progs/tests/Makefile b/progs/tests/Makefile
index 116a19b..cf8e0bf 100644
--- a/progs/tests/Makefile
+++ b/progs/tests/Makefile
@@ -99,9 +99,9 @@ UTIL_FILES = readtex.h readtex.c
 default: $(UTIL_FILES) $(PROGS)
 
 clean:
-	rm -f $(PROGS)
-	rm -f *.o
-	rm -f getproclist.h
+	-rm -f $(PROGS)
+	-rm -f *.o
+	-rm -f getproclist.h
 
 ##### RULES #####
 
diff --git a/progs/trivial/Makefile b/progs/trivial/Makefile
index 7610a5d..6fa51ce 100644
--- a/progs/trivial/Makefile
+++ b/progs/trivial/Makefile
@@ -102,9 +102,9 @@ UTIL_FILES = readtex.h readtex.c
 default: $(UTIL_FILES) $(PROGS)
 
 clean:
-	rm -f $(PROGS)
-	rm -f *.o
-	rm -f getproclist.h
+	-rm -f $(PROGS)
+	-rm -f *.o
+	-rm -f getproclist.h
 
 
 # auto code generation
diff --git a/progs/vp/Makefile b/progs/vp/Makefile
index 3349fd5..28d6323 100644
--- a/progs/vp/Makefile
+++ b/progs/vp/Makefile
@@ -40,9 +40,9 @@ INCLUDES = -I. -I$(TOP)/include -I../samples
 default: $(PROGS)
 
 clean:
-	rm -f $(PROGS)
-	rm -f *.o
-	rm -f getproclist.h
+	-rm -f $(PROGS)
+	-rm -f *.o
+	-rm -f getproclist.h