glibc/sysdeps/s390/s390-64/Makefile
Siddhesh Poyarekar 9cd4747089 Add new macro IN_MODULE to identify module in which source is built
The current scheme to identify which module a translation unit is
built in depends on defining multiple macros IS_IN_* and also defining
NOT_IN_libc if we're building a non-libc module.  In addition, there
is an IN_LIB macro that does effectively the same thing, but for
different modules (notably the systemtap probes).  This macro scheme
unifies both ideas to use just one macro IN_MODULE and assign it a
value depending on the module it is being built into.  If the module
is not defined, it defaults to MODULE_libc.

Patches that follow will replace uses of IS_IN_* variables with the
IS_IN() macro.  libc-symbols.h has been converted already to give an
example of how such a transition will look.

Verified that there are no relevant binary changes.  One source change
that will crop up repeatedly is that of nscd_stat, since it uses the
build timestamp as a constant in its logic.

	* Makeconfig (in-module): Get value of libof set for the
	translation unit.
	(CPPFLAGS): Use $(in-module).
	* Makerules: Don't suffix routine names for nonlib.
	* include/libc-modules.h: New file.
	* include/libc-symbols.h: Include libc-modules.h
	(IS_IN): New macro to replace IS_IN_* macros.
	* elf/Makefile: Set libof-* for each routine.
	* elf/rtld-Rules: Likewise.
	* extra-modules.mk: Likewise.
	* iconv/Makefile: Likewise.
	* iconvdata/Makefile: Likewise.
	* locale/Makefile: Likewise.
	* malloc/Makefile: Likewise.
	* nss/Makefile: Likewise.
	* sysdeps/gnu/Makefile: Likewise.
	* sysdeps/ieee754/ldbl-opt/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/Makefile: Likewise.
	* sysdeps/s390/s390-64/Makefile: Likewise.
	* nscd/Makefile: Set libof-* for each routine.  Set CFLAGS and
	CPPFLAGS for nscd instead of nonlib.
2014-11-19 12:13:54 +05:30

93 lines
3.0 KiB
Makefile

pic-ccflag = -fpic
ifeq ($(subdir),gmon)
sysdep_routines += s390x-mcount
endif
ifeq ($(subdir),elf)
CFLAGS-rtld.c += -Wno-uninitialized -Wno-unused
CFLAGS-dl-load.c += -Wno-unused
CFLAGS-dl-reloc.c += -Wno-unused
endif
ifeq ($(subdir),iconvdata)
ISO-8859-1_CP037_Z900-routines := iso-8859-1_cp037_z900
ISO-8859-1_CP037_Z900-map := gconv.map
UTF8_UTF32_Z9-routines := utf8-utf32-z9
UTF8_UTF32_Z9-map := gconv.map
UTF16_UTF32_Z9-routines := utf16-utf32-z9
UTF16_UTF32_Z9-map := gconv.map
UTF8_UTF16_Z9-routines := utf8-utf16-z9
UTF8_UTF16_Z9-map := gconv.map
s390x-iconv-modules = ISO-8859-1_CP037_Z900 UTF8_UTF16_Z9 UTF16_UTF32_Z9 UTF8_UTF32_Z9
extra-modules-left += $(s390x-iconv-modules)
include extra-module.mk
cpp-srcs-left := $(foreach mod,$(s390x-iconv-modules),$($(mod)-routines))
lib := iconvdata
include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
extra-objs += $(addsuffix .so, $(s390x-iconv-modules))
install-others += $(patsubst %, $(inst_gconvdir)/%.so, $(s390x-iconv-modules))
$(patsubst %, $(inst_gconvdir)/%.so, $(s390x-iconv-modules)) : \
$(inst_gconvdir)/%.so: $(objpfx)%.so $(+force)
$(do-install-program)
$(objpfx)gconv-modules-s390: gconv-modules $(+force)
cp $< $@
echo >> $@
echo "# S/390 hardware accelerated modules" >> $@
echo -n "module ISO-8859-1// IBM037// " >> $@
echo " ISO-8859-1_CP037_Z900 1" >> $@
echo -n "module IBM037// ISO-8859-1// " >> $@
echo " ISO-8859-1_CP037_Z900 1" >> $@
echo -n "module ISO-10646/UTF8/ UTF-32// " >> $@
echo " UTF8_UTF32_Z9 1" >> $@
echo -n "module UTF-32BE// ISO-10646/UTF8/ " >> $@
echo " UTF8_UTF32_Z9 1" >> $@
echo -n "module ISO-10646/UTF8/ UTF-32BE// " >> $@
echo " UTF8_UTF32_Z9 1" >> $@
echo -n "module UTF-16BE// UTF-32// " >> $@
echo " UTF16_UTF32_Z9 1" >> $@
echo -n "module UTF-32BE// UTF-16// " >> $@
echo " UTF16_UTF32_Z9 1" >> $@
echo -n "module INTERNAL UTF-16// " >> $@
echo " UTF16_UTF32_Z9 1" >> $@
echo -n "module UTF-32BE// UTF-16BE// " >> $@
echo " UTF16_UTF32_Z9 1" >> $@
echo -n "module INTERNAL UTF-16BE// " >> $@
echo " UTF16_UTF32_Z9 1" >> $@
echo -n "module UTF-16BE// UTF-32BE// " >> $@
echo " UTF16_UTF32_Z9 1" >> $@
echo -n "module UTF-16BE// INTERNAL " >> $@
echo " UTF16_UTF32_Z9 1" >> $@
echo -n "module UTF-16BE// ISO-10646/UTF8/ " >> $@
echo " UTF8_UTF16_Z9 1" >> $@
echo -n "module ISO-10646/UTF8/ UTF-16// " >> $@
echo " UTF8_UTF16_Z9 1" >> $@
echo -n "module ISO-10646/UTF8/ UTF-16BE// " >> $@
echo " UTF8_UTF16_Z9 1" >> $@
$(inst_gconvdir)/gconv-modules: $(objpfx)gconv-modules-s390 $(+force)
$(do-install)
ifeq (no,$(cross-compiling))
# Update the $(prefix)/lib/gconv/gconv-modules.cache file. This is necessary
# if this libc has more gconv modules than the previously installed one.
if test -f "$(inst_gconvdir)/gconv-modules.cache"; then \
LC_ALL=C \
$(rtld-prefix) \
$(common-objpfx)iconv/iconvconfig \
$(addprefix --prefix=,$(install_root)); \
fi
else
@echo '*@*@*@ You should recreate $(inst_gconvdir)/gconv-modules.cache'
endif
endif