It would be nice that eCos offers an option to build quietly.
eCos Makefiles always print out the very long GCC command line to build every single file. This may lead to leave warning messages unnoticed, buried under the numerous lines of regular GCC option switches:
arm-elf-gcc -c -I/tmp/build/ecos_build/../ecos_install/include -I/tmp/ecos/packages/infra/current -I/tmp/ecos/packages/infra/current/src -I/tmp/ecos/packages/infra/current/tests -I. -I/tmp/ecos/packages/infra/current/src/ -finline-limit=7000 -g -O0 -Wall -Wpointer-arith -Wno-inline -Wundef -Woverloaded-virtual -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -Wp,-MD,src/delete.tmp -o src/infra_delete.o /tmp/ecos/packages/infra/current/src/delete.cxx
arm-elf-gcc -c -I/tmp/build/ecos_build/../ecos_install/include -I/tmp/ecos/packages/infra/current -I/tmp/ecos/packages/infra/current/src -I/tmp/ecos/packages/infra/current/tests -I. -I/tmp/ecos/packages/infra/current/src/ -finline-limit=7000 -g -O0 -Wall -Wpointer-arith -Wstrict-prototypes -Wno-inline -Wundef -ffunction-sections -fdata-sections -fno-exceptions -Wp,-MD,src/eprintf.tmp -o src/infra_eprintf.o /tmp/ecos/packages/infra/current/src/eprintf.c
arm-elf-gcc -c -I/tmp/build/ecos_build/../ecos_install/include -I/tmp/ecos/packages/infra/current -I/tmp/ecos/packages/infra/current/src -I/tmp/ecos/packages/infra/current/tests -I. -I/tmp/ecos/packages/infra/current/src/ -finline-limit=7000 -g -O0 -Wall -Wpointer-arith -Wno-inline -Wundef -Woverloaded-virtual -ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -Wp,-MD,src/pure.tmp -o src/infra_pure.o /tmp/ecos/packages/infra/current/src/pure.cxx
The following patch tells eCos to build quielty, only showing the source files being compiled and linked up:
[CC] infra/current/src/delete.cxx
[CC] infra/current/src/eprintf.c
[CC] infra/current/src/pure.cxx
To restore the original behaviour, simply runs make from within the eCos build tree with the VERBOSE=1 option.
Note that the patch requires to modify several files. If you use another processor but an ARM, you may need to tweak other files, using the same rules.
Index: ecos/host/tools/configtool/common/common/build.cxx
===================================================================
--- ecos/host/tools/configtool/common/common/build.cxx (revision 1925)
+++ ecos/host/tools/configtool/common/common/build.cxx (revision 4424)
@@ -454,7 +454,12 @@
fprintf (stream, "OBJECTS := $(OBJECTS:.c=.o.d)\n");
fprintf (stream, "OBJECTS := $(OBJECTS:.S=.o.d)\n\n");
fprintf (stream, "$(LIBRARY).stamp: $(OBJECTS)\n");
+ fprintf (stream, "ifeq ($(VERBOSE),1)\n");
fprintf (stream, "\t$(AR) rcs $(PREFIX)/lib/$(@:.stamp=) $(foreach obj,$?,$(dir $(obj))$(OBJECT_PREFIX)_$(notdir $(obj:.o.d=.o)))\n");
+ fprintf (stream, "else\n");
+ fprintf (stream, "\t@echo \" [AR] $(subst $(REPOSITORY)/,,$(LIBRARY))\"\n");
+ fprintf (stream, "\t@$(AR) rcs $(PREFIX)/lib/$(@:.stamp=) $(foreach obj,$?,$(dir $(obj))$(OBJECT_PREFIX)_$(notdir $(obj:.o.d=.o)))\n");
+ fprintf (stream, "endif\n");
fprintf (stream, "\t@cat $^ > $(@:.stamp=.deps)\n");
fprintf (stream, "\t@touch $@\n\n");
}
@@ -560,16 +565,28 @@
fprintf (stream, "build: headers $(PREFIX)/include/pkgconf/ecos.mak\n");
for (make = 0; make < info_make_vector.size (); make++) { // for each make
if (info_make_vector [make].loadable->makes [info_make_vector [make].make].priority < 100) { // if priority higher than default complilation
+ fprintf (stream, "ifeq ($(VERBOSE),1)\n");
fprintf (stream, "\t$(MAKE) -r -C %s %s\n", info_make_vector [make].loadable->directory.c_str (), resolve_tokens (info_make_vector [make].loadable->makes [info_make_vector [make].make].target).c_str ());
+ fprintf (stream, "else\n");
+ fprintf (stream, "\t@$(MAKE) -r -C %s %s\n", info_make_vector [make].loadable->directory.c_str (), resolve_tokens (info_make_vector [make].loadable->makes [info_make_vector [make].make].target).c_str ());
+ fprintf (stream, "endif\n");
}
}
for (loadable = 0; loadable < info_vector.size (); loadable++) { // for each buildable loaded package
const std::string source_path = info_vector [loadable].directory;
+ fprintf (stream, "ifeq ($(VERBOSE),1)\n");
fprintf (stream, "\t$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "else\n");
+ fprintf (stream, "\t@$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "endif\n");
}
for (make = 0; make < info_make_vector.size (); make++) { // for each make
if (info_make_vector [make].loadable->makes [info_make_vector [make].make].priority >= 100) { // if priority lower than or equal to default complilation
+ fprintf (stream, "ifeq ($(VERBOSE),1)\n");
fprintf (stream, "\t$(MAKE) -r -C %s %s\n", info_make_vector [make].loadable->directory.c_str (), resolve_tokens (info_make_vector [make].loadable->makes [info_make_vector [make].make].target).c_str ());
+ fprintf (stream, "else\n");
+ fprintf (stream, "\t@$(MAKE) -r -C %s %s\n", info_make_vector [make].loadable->directory.c_str (), resolve_tokens (info_make_vector [make].loadable->makes [info_make_vector [make].make].target).c_str ());
+ fprintf (stream, "endif\n");
}
}
fprintf (stream, "\t@echo $@ finished\n\n");
@@ -577,21 +594,33 @@
fprintf (stream, "clean:\n");
for (loadable = 0; loadable < info_vector.size (); loadable++) { // for each buildable loaded package
const std::string source_path = info_vector [loadable].directory;
+ fprintf (stream, "ifeq ($(VERBOSE),1)\n");
fprintf (stream, "\t$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "else\n");
+ fprintf (stream, "\t@$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "endif\n");
}
fprintf (stream, "\t@echo $@ finished\n\n");
fprintf (stream, "tests: build\n");
for (loadable = 0; loadable < info_vector.size (); loadable++) { // for each buildable loaded package
const std::string source_path = info_vector [loadable].directory;
+ fprintf (stream, "ifeq ($(VERBOSE),1)\n");
fprintf (stream, "\t$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "else\n");
+ fprintf (stream, "\t@$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "endif\n");
}
fprintf (stream, "\t@echo $@ finished\n\n");
fprintf (stream, "headers:\n");
for (loadable = 0; loadable < info_vector.size (); loadable++) { // for each buildable loaded package
const std::string source_path = info_vector [loadable].directory;
+ fprintf (stream, "ifeq ($(VERBOSE),1)\n");
fprintf (stream, "\t$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "else\n");
+ fprintf (stream, "\t@$(MAKE) -r -C %s $@\n", source_path.c_str ());
+ fprintf (stream, "endif\n");
}
fprintf (stream, "\t@echo $@ finished\n\n");
Index: ecos/packages/services/memalloc/common/current/cdl/memalloc.cdl
===================================================================
--- ecos/packages/services/memalloc/common/current/cdl/memalloc.cdl (revision 1926)
+++ ecos/packages/services/memalloc/common/current/cdl/memalloc.cdl (revision 4423)
@@ -271,7 +271,8 @@
make -priority 50 {
heapgeninc.tcl : /src/heapgen.cpp
- $(CC) $(ACTUAL_CXXFLAGS) $(INCLUDE_PATH) -Wp,-MD,heapgen.tmp -E $< -o $@
+ @echo " [CC] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) $(ACTUAL_CXXFLAGS) $(INCLUDE_PATH) -Wp,-MD,heapgen.tmp -E $< -o $@
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" heapgen.tmp > $(notdir $@).deps
@rm heapgen.tmp
}
@@ -283,6 +284,7 @@
# an absolute path.
make -priority 50 {
heaps.cxx : heapgeninc.tcl /src/heapgen.tcl
+ @echo " [CC] $(subst $(REPOSITORY)/,,$<)"
XPWD=`pwd` ; cd $(REPOSITORY)/$(PACKAGE)/src ; sh heapgen.tcl "$(PREFIX)" "$$XPWD"
@cp heaps.hxx "$(PREFIX)"/include/pkgconf/heaps.hxx
@chmod u+w "$(PREFIX)"/include/pkgconf/heaps.hxx
@@ -290,7 +292,8 @@
make_object {
heaps.o.d : heaps.cxx
- $(CC) $(ACTUAL_CXXFLAGS) $(INCLUDE_PATH) -Wp,-MD,heaps.tmp -c -o $(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+ @echo " [CC] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) $(ACTUAL_CXXFLAGS) $(INCLUDE_PATH) -Wp,-MD,heaps.tmp -c -o $(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" heaps.tmp > $@
@rm heaps.tmp
}
Index: ecos/packages/pkgconf/rules.mak
===================================================================
--- ecos/packages/pkgconf/rules.mak (revision 1930)
+++ ecos/packages/pkgconf/rules.mak (revision 4423)
@@ -91,7 +91,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+else
+ @echo " [CC] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
@rm $(@:.o.d=.tmp)
@@ -101,7 +106,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+else
+ @echo " [CC] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
@rm $(@:.o.d=.tmp)
@@ -111,7 +121,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+else
+ @echo " [CC] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
@rm $(@:.o.d=.tmp)
@@ -121,7 +136,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+else
+ @echo " [AS] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.o.d=.tmp) -o $(dir $@)$(OBJECT_PREFIX)_$(notdir $(@:.o.d=.o)) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.o.d=.tmp) > $@
@rm $(@:.o.d=.tmp)
@@ -134,7 +154,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+else
+ @echo " [DEP] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
@rm $(@:.d=.tmp)
@@ -144,7 +169,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+else
+ @echo " [DEP] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
@rm $(@:.d=.tmp)
@@ -154,7 +184,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+else
+ @echo " [DEP] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CXXFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
@rm $(@:.d=.tmp)
@@ -164,7 +199,12 @@
else
@mkdir -p $(dir $@)
endif
+ifeq ($(VERBOSE),1)
$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+else
+ @echo " [DEP] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -c $(INCLUDE_PATH) -I$(dir $<) $(ACTUAL_CFLAGS) -Wp,-MD,$(@:.d=.tmp) -o $(@:.d=.o) $<
+endif
@sed -e '/^ *\\/d' -e "s#.*: #$@: #" $(@:.d=.tmp) > $@
@rm $(@:.d=.tmp)
@@ -176,9 +216,19 @@
@mkdir -p $(dir $@)
endif
ifneq ($(IGNORE_LINK_ERRORS),)
+ifeq ($(VERBOSE),1)
-$(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS)
else
+ @echo " [LD] $(subst $(REPOSITORY)/,,$<)"
+ @-$(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS)
+endif
+else
+ifeq ($(VERBOSE),1)
$(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS)
+else
+ @echo " [LD] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -L$(PREFIX)/lib -Ttarget.ld -o $@ $(<:.d=.o) $(LDFLAGS)
+endif
endif
# rule to generate all tests and create a dependency file "tests.deps" by
Index: ecos/packages/hal/arm/arch/current/cdl/hal_arm.cdl
===================================================================
--- ecos/packages/hal/arm/arch/current/cdl/hal_arm.cdl (revision 1926)
+++ ecos/packages/hal/arm/arch/current/cdl/hal_arm.cdl (revision 4423)
@@ -67,8 +67,9 @@
# n.b. grep does not behave itself under win32
make -priority 1 {
arm.inc : /src/hal_mk_defs.c
- $(CC) $(ACTUAL_CFLAGS) $(INCLUDE_PATH) -Wp,-MD,arm.tmp -o hal_mk_defs.tmp -S $<
- fgrep .equ hal_mk_defs.tmp | sed s/#// > $@
+ @echo " [CPP] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) $(ACTUAL_CFLAGS) $(INCLUDE_PATH) -Wp,-MD,arm.tmp -o hal_mk_defs.tmp -S $<
+ @fgrep .equ hal_mk_defs.tmp | sed s/#// > $@
@echo $@ ": \\" > $(notdir $@).deps
@tail -n +2 arm.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
@@ -77,7 +78,8 @@
make {
/lib/vectors.o : /src/vectors.S
- $(CC) -Wp,-MD,vectors.tmp $(INCLUDE_PATH) $(ACTUAL_CFLAGS) -c -o $@ $<
+ @echo " [AS] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -Wp,-MD,vectors.tmp $(INCLUDE_PATH) $(ACTUAL_CFLAGS) -c -o $@ $<
@echo $@ ": \\" > $(notdir $@).deps
@tail -n +2 vectors.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
@@ -86,7 +88,8 @@
make {
/lib/target.ld: /src/arm.ld
- $(CC) -E -P -Wp,-MD,target.tmp -xc $(INCLUDE_PATH) $(ACTUAL_CFLAGS) -o $@ $<
+ @echo " [CPP] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) -E -P -Wp,-MD,target.tmp -xc $(INCLUDE_PATH) $(ACTUAL_CFLAGS) -o $@ $<
@echo $@ ": \\" > $(notdir $@).deps
@tail -n +2 target.tmp >> $(notdir $@).deps
@echo >> $(notdir $@).deps
Index: ecos/packages/hal/common/current/cdl/hal.cdl
===================================================================
--- ecos/packages/hal/common/current/cdl/hal.cdl (revision 1926)
+++ ecos/packages/hal/common/current/cdl/hal.cdl (revision 4423)
@@ -71,7 +71,8 @@
make -priority 250 {
/lib/extras.o: /lib/libextras.a
- $(CC) $(CFLAGS) -nostdlib -Wl,-r -Wl,--whole-archive -o $@ $<
+ @echo " [LD] $(subst $(REPOSITORY)/,,$<)"
+ @$(CC) $(CFLAGS) -nostdlib -Wl,-r -Wl,--whole-archive -o $@ $<
}
