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| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2020-06-04 10:21:43 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2020-06-04 10:56:04 +0200 |
| commit | 6687fc9276fa52defaf8592f2001c19b826aec93 (patch) | |
| tree | 1a394d0ade90ddfe96d024b612be37272f0ab880 | |
| parent | cbaa5bd24de748ad0687bf058f2392b1215f3648 (diff) | |
| download | uClibc++-6687fc9276fa52defaf8592f2001c19b826aec93.tar.bz2 | |
certain crypto-layers encode required information in the
filename hence crippling NAME_MAX from 255 down to about 143
ascii chars.
Since the dependency files of libgcc_eh and libsupc encode the full
path to the corresponding libraries, the names of the dep files can
get quite large. Shorten them by some (arbitrary, short) hash.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
| -rw-r--r-- | Rules.mak | 2 | ||||
| -rw-r--r-- | src/abi/libgcc_eh/Makefile.in | 4 | ||||
| -rw-r--r-- | src/abi/libsupc/Makefile.in | 4 |
3 files changed, 6 insertions, 4 deletions
@@ -50,6 +50,7 @@ RM = rm -f TAR = tar SED = sed AWK = awk +MD5SUM = md5sum ARFLAGS:= cr @@ -249,6 +250,7 @@ endif list-archive-members = $(if $(1),$(shell $(AR) t $(1))) variablify = $(strip $(subst /,_,$(subst :,_,$(subst ;,_,$(subst |,_,$(subst >,_,$(subst <,_,$(1)))))))) +print-hash = $(strip $(if $(1),$(shell printf "%s" "$(1)" | $(MD5SUM) | $(SED) 's/[^0-9a-zA-Z]//g'))) GEN_LIBS:= -lc ifneq ($(LIBGCC_DIR),$(UCLIBCXX_RUNTIME_LIBDIR)) diff --git a/src/abi/libgcc_eh/Makefile.in b/src/abi/libgcc_eh/Makefile.in index 46b0017..1553b34 100644 --- a/src/abi/libgcc_eh/Makefile.in +++ b/src/abi/libgcc_eh/Makefile.in @@ -4,7 +4,7 @@ OBJS = $(call list-archive-members,$(LIBGCC_EH)) libgcc_eh-$(IMPORT_LIBGCC_EH) := $(OBJS) LIBGCC_EH_VAR := $(call variablify,$(LIBGCC_EH)) -LIBGCC_EH_DEP := $(LIBGCC_EH_OUT).$(LIBGCC_EH_VAR).dep +LIBGCC_EH_DEP := $(LIBGCC_EH_OUT).$(call print-hash,$(LIBGCC_EH_VAR)).dep ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) -include $(LIBGCC_EH_DEP) @@ -17,7 +17,7 @@ endif $(LIBGCC_EH_DEP): $(LIBGCC_EH) $(Q)$(RM) $(LIBGCC_EH_OUT).*dep $(LIBGCC_EH_OUT)*.o $(Q)$(if $(LIBGCC_EH),(cd $(LIBGCC_EH_OUT) && $(AR) x $(LIBGCC_EH))) - $(Q)echo "libgcc_eh-y := \$$(addprefix \$$(LIBGCC_EH_OUT),$(libgcc_eh-y))" > $@ + $(Q)printf "# %s\n\n%s\n" "$(LIBGCC_EH)" "libgcc_eh-y := \$$(addprefix \$$(LIBGCC_EH_OUT),$(libgcc_eh-y))" > $@ CLEAN_src/abi/libgcc_eh: ; DISTCLEAN_src/abi/libgcc_eh: diff --git a/src/abi/libsupc/Makefile.in b/src/abi/libsupc/Makefile.in index 89e0e8a..9c00df0 100644 --- a/src/abi/libsupc/Makefile.in +++ b/src/abi/libsupc/Makefile.in @@ -5,7 +5,7 @@ OBJS-OMIT = $(filter new_op%.o del_op%.o pure.o new_handler.o eh_alloc.o eh_glob libsupc-$(IMPORT_LIBSUP) := $(filter-out $(OBJS-OMIT),$(OBJS)) LIBSUP_VAR := $(call variablify,$(LIBSUP)) -LIBSUP_DEP :=$(LIBSUPC_OUT).$(LIBSUP_VAR).dep +LIBSUP_DEP := $(LIBSUPC_OUT).$(call print-hash,$(LIBSUP_VAR)).dep ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) -include $(LIBSUP_DEP) @@ -17,7 +17,7 @@ endif $(LIBSUP_DEP): $(LIBSUP) $(LIBSUPC_OUT)Makefile.in $(Q)$(RM) $(LIBSUPC_OUT).*dep $(LIBSUPC_OUT)*.o $(Q)$(if $(LIBSUP),(cd $(LIBSUPC_OUT) && $(AR) x $(LIBSUP) && $(RM) $(OBJS-OMIT))) - $(Q)echo "libsupc-y := \$$(addprefix \$$(LIBSUPC_OUT),$(libsupc-y))" > $@ + $(Q)printf "# %s\n\n%s\n" "$(LIBSUP)" "libsupc-y := \$$(addprefix \$$(LIBSUPC_OUT),$(libsupc-y))" > $@ CLEAN_src/abi/libsupc: ; DISTCLEAN_src/abi/libsupc: |