diff options
| author | Jeff Johnston <jjohnstn@redhat.com> | 2016-04-29 22:14:51 +0300 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2016-04-29 22:17:11 +0300 |
| commit | e90da68265f1cf1d029970aa02d3bf8c63e2a6b5 (patch) | |
| tree | e209d613a7d6faf654b320d1734f39d48bd6fed9 /libgloss/arc | |
| parent | 82768d9bab0a8f1fa805799f9afbb0379c276da5 (diff) | |
Add necessary infrastructure to support "nano" build of newlib.
ARC aproach to this feature is similiar to ARM's one here.
2016-04-29 Anton Kolesov <anton.kolesov@synopsys.com>
* arc/nano.specs: New file.
* arc/Makefile.in: Support nano.specs.
* arc/nsim.specs: Likewise.
Diffstat (limited to 'libgloss/arc')
| -rw-r--r-- | libgloss/arc/Makefile.in | 10 | ||||
| -rw-r--r-- | libgloss/arc/nano.specs | 18 | ||||
| -rw-r--r-- | libgloss/arc/nsim.specs | 10 |
3 files changed, 35 insertions, 3 deletions
diff --git a/libgloss/arc/Makefile.in b/libgloss/arc/Makefile.in index ab8ad6de6..d14bcea3e 100644 --- a/libgloss/arc/Makefile.in +++ b/libgloss/arc/Makefile.in @@ -58,6 +58,9 @@ NSIM_OBJS = \ NSIM_INSTALL = install-nsim NSIM_SCRIPTS = nsim.specs +NANO_SCRIPTS = nano.specs +NANO_INSTALL = install-nano + CFLAGS = -g # Host specific makefile fragment comes in here. @@ -83,7 +86,7 @@ distclean maintainer-clean realclean: clean rm -f Makefile config.status config.log config.cache *~ .PHONY: install info install-info clean-info doc dvi -install: $(CRT0_INSTALL) $(NSIM_INSTALL) +install: $(CRT0_INSTALL) $(NSIM_INSTALL) $(NANO_INSTALL) # multilibdir may not exist yet - libgcc for ARC depends on libc, hence # newlib/libgloss is built before libgcc. And in parallel build libgloss maybe @@ -100,6 +103,11 @@ $(NSIM_INSTALL): for x in $(NSIM_SCRIPTS); do \ $(INSTALL_DATA) $(srcdir)/$$x $(DESTDIR)$(tooldir)/lib$(MULTISUBDIR)/$$x; done +$(NANO_INSTALL): + $(mkinstalldirs) $(DESTDIR)${tooldir}/lib${MULTISUBDIR} + for x in $(NANO_SCRIPTS); do \ + $(INSTALL_DATA) $(srcdir)/$$x $(DESTDIR)$(tooldir)/lib$(MULTISUBDIR)/$$x; done + doc: info: dvi: diff --git a/libgloss/arc/nano.specs b/libgloss/arc/nano.specs new file mode 100644 index 000000000..dc9cbf3b5 --- /dev/null +++ b/libgloss/arc/nano.specs @@ -0,0 +1,18 @@ +%rename link nano_link +%rename link_gcc_c_sequence nano_link_gcc_c_sequence + +*nano_libc: +-lc_nano + +*nano_libgloss: +%{specs=nsim.specsnsim} %{specs=nosys.specsnosys} + +*link_gcc_c_sequence: +%(nano_link_gcc_c_sequence) --start-group %G %(nano_libc) %(nano_libgloss) --end-group + +*link: +%(nano_link) %:replace-outfile(-lc -lc_nano) %:replace-outfile(-lg -lg_nano) %:replace-outfile(-lstdc++ -lstdc++_nano) %:replace-outfile(-lsupc++ -lsupc++_nano) + +*lib: +%{!shared:%{g*g_nano} %{!p:%{!pgc_nano}}%{pc_p}%{pgc_p}} + diff --git a/libgloss/arc/nsim.specs b/libgloss/arc/nsim.specs index aa77eead7..ec8724cdc 100644 --- a/libgloss/arc/nsim.specs +++ b/libgloss/arc/nsim.specs @@ -1,5 +1,11 @@ -%rename link_gcc_c_sequence nsim_link_gcc_c_sequence +%rename link_gcc_c_sequence nsim_link_gcc_c_sequence + +*nsim_libgloss: +-lnsim + +*nsim_libc: +%{!specs=nano.specsc} %{specs=nano.specsc_nano} *link_gcc_c_sequence: -%(nsim_link_gcc_c_sequence) --start-group %G -lc -lnsim --end-group +%(nsim_link_gcc_c_sequence) --start-group %G %(nsim_libc) %(nsim_libgloss) --end-group |