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Make the redirection of errors into `.err' files configurable,

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scripts/Mmake.rules:
	Make the redirection of errors into `.err' files configurable,
	by abstracting out the code to redirect errors into a variable
	ERR_REDIRECT.  By default the behaviour remains the same, but if
	you run `mmake ERR_REDIRECT=', then errors will not be redirected.
This commit is contained in:
Fergus Henderson
2002-09-13 18:51:40 +00:00
parent f302f534fd
commit bf5a95b6d7
1 changed files with 16 additions and 7 deletions
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23
scripts/Mmake.rules
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@@ -191,13 +191,22 @@ $(ss_subdir)%.s : $(s_dates_subdir)%.s_date
$(pic_ss_subdir)%.pic_s : $(pic_s_dates_subdir)%.pic_s_date
@:
# This variable contains the shell syntax to redirect the output of
# a compilation command to a file. Normally the file chosen is *.err.
# However, you can override this variable to modify that behaviour.
# Setting this variable to the empty string will cause all errors to
# go to stdout/stderr.
# Setting this variable to ">> allerrs 2>&1" will cause errors
# to be accumulated into a single file.
ERR_REDIRECT = > $(*F).err 2>&1
$(s_dates_subdir)%.s_date : %.m
$(MCG) $(ALL_GRADEFLAGS) --target-code-only $(ALL_MCGFLAGS) \
$(*F) > $(*F).err 2>&1
$(*F) $(ERR_REDIRECT)
$(pic_s_dates_subdir)%.pic_s_date : %.m
$(MCG) $(ALL_GRADEFLAGS) --target-code-only $(ALL_MCGFLAGS) \
--pic --cflags "$(GCCFLAGS_FOR_PIC)" $(*F) > $(*F).err 2>&1
--pic --cflags "$(GCCFLAGS_FOR_PIC)" $(*F) $(ERR_REDIRECT)
$(os_subdir)%.$O : $(ss_subdir)%.s
$(AS) $< $(OBJFILE_OPT)$@
@@ -227,12 +236,12 @@ $(cs_subdir)%.c : $(c_dates_subdir)%.c_date
@:
$(c_dates_subdir)%.c_date : %.m
$(MCG) $(ALL_GRADEFLAGS) $(ALL_MCGFLAGS) $(*F) > $(*F).err 2>&1
$(MCG) $(ALL_GRADEFLAGS) $(ALL_MCGFLAGS) $(*F) $(ERR_REDIRECT)
# Aditi-RL back-end
$(rlos_subdir)%.rlo : %.m
$(MCG) $(ALL_GRADEFLAGS) $(ALL_MCGFLAGS) \
--aditi-only $(*F) > $(*F).err 2>&1
--aditi-only $(*F) $(ERR_REDIRECT)
# Java back-end
@@ -250,7 +259,7 @@ $(javas_subdir)%.java: $(java_dates_subdir)%.java_date
$(java_dates_subdir)%.java_date : %.m
$(MCG) $(ALL_GRADEFLAGS) $(ALL_MCGFLAGS) \
--java-only $(*F) > $(*F).err 2>&1
--java-only $(*F) $(ERR_REDIRECT)
# .NET back-end
@@ -261,7 +270,7 @@ $(ils_subdir)%.il : $(il_dates_subdir)%.il_date
$(il_dates_subdir)%.il_date : %.m
$(MCG) $(ALL_GRADEFLAGS) $(ALL_MCGFLAGS) \
--il-only $(*F) > $(*F).err 2>&1
--il-only $(*F) $(ERR_REDIRECT)
# These rules are only available in *il* backends, because we'd like to avoid
# processing user code that is in a .cpp file, and we'd like to avoid going via
@@ -292,7 +301,7 @@ endif
# (Is that a bug in unix? In bash?)
.m.err:
$(MCE) $(ALL_MCFLAGS) $(*F) > $@ 2>&1
$(MCE) $(ALL_MCFLAGS) $(*F) $(ERR_REDIRECT)
@touch $@
endif # MMAKE_USE_MMC_MAKE == no