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2024-01-19libgloss: merge rx into top-level MakefileMike Frysinger2-164/+54
Avoid a recursive make to speed things up a bit. A rx-elf build shows installed objects & libs produce same code.
2022-01-29libgloss: fix more missing dir with parallel installMike Frysinger1-0/+3
Depending on the processing order of rules when installing in parallel, these install rules might be processed before some other rule happens to create the respective dirs. Make sure each one creates the needed dirs before installing into them.
2022-01-26libgloss: merge stub arch configure scripts up a levelMike Frysinger4-4299/+3
For about half the ports, we don't need a subdir configure script. They're using the config/default.m[ht] rules, and they aren't doing any unique configure tests, so they exist just to pass top-level settings down to create the arch Makefile. We can just as easily do that from the top-level Mkaefile directly and skip configure. Most of the remaining configure scripts could be migrated up to the top-level too, but that would require care in each subdir. So let's be lazy and put that off to another day.
2022-01-17libgloss: clean up redundant shared lib warningsMike Frysinger2-8/+0
Use standard AC_MSG_WARN macro in the top-level configure, and delete the message from all the subdirs. There's no need to issue this more than once per libgloss build.
2022-01-14require autoconf-2.69 exactlyMike Frysinger3-20/+6
The newlib & libgloss dirs are already generated using autoconf-2.69. To avoid merging new code and/or accidental regeneration using diff versions, leverage config/override.m4 to pin to 2.69 exactly. This matches what gcc/binutils/gdb are already doing. The README file already says to use autoconf-2.69. To accomplish this, it's just as simple as adding -I flags to the top-level config/ dir when running aclocal. This is because the override.m4 file overrides AC_INIT to first require the specific autoconf version before calling the real AC_INIT.
2022-01-10libgloss: hardcode AC_CONFIG_AUX_DIR pathMike Frysinger2-25/+5
In order to transition to automake, we have to use hardcoded paths in the AC_CONFIG_AUX_DIR macro call (since automake evaluates the path itself, and doesn't expand vars), so simplify all the calls here.
2021-11-06libgloss: regenerate aclocal.m4 & configure w/newer versionsMike Frysinger3-1160/+1148
Regenerate the files using automake-1.15 & autoconf-2.69 to match the binutils/gdb/gcc projects. Ran: libgloss $ find -name configure.ac -printf '%h\n' | while read d; do (cd $d; export WANT_AUTOCONF=2.69 WANT_AUTOMAKE=1.15; aclocal-1.15 -I.. && autoconf-2.69); done
2021-09-15libgloss: add missing aclocal.m4 filesMike Frysinger1-0/+344
These subdirs were missing aclocal.m4 files pulling in macros from ../acinclude.m4 which caused some macros to not be expanded. For example, autoconf complains: configure.ac:25: error: possibly undefined macro: LIB_AC_PROG_CC If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. These were generated with aclocal-1.9 as that seems to be what was used in these dirs previously, and with whatever version of autoconf the specific subdir was using. This should minimize diffs.
2021-09-13libgloss/newlib: rename configure.in to configure.acMike Frysinger1-0/+0
The .in name has been deprecated for a long time in favor of .ac.
2015-05-27Add a check that the data area does not overrun the stack.Nick Clifton2-2/+34
* msp430/msp430-sim.ld (.stack): Add an assertion to make sure that the data area does not overrun the stack. PROVIDE a new symbol __stack_size to allow the user to set the limit. * msp430/msp430xl-sim.ld (.stack): Likewise. * rl78/rl78-sim.ld (.stack): Likewise. * rl78/rl78.ld (.stack): Likewise. * rx/rx-sim.ld (.stack): Likewise. * rx/rx.ld (.stack): Likewise.
2015-04-23For the RX port, avoid using string instructions when ↵Nick Clifton1-0/+13
__RX_DISALLOW_STRING_INSNS__ is defined. * rx/crt0.S (_start): If string instructions are not allowed, avoid using SMOVF. * libc/machine/rx/memchr.S: Add non-string insn using version. * libc/machine/rx/memcpy.S: Likewise. * libc/machine/rx/memmove.S: Likewise. * libc/machine/rx/mempcpy.S: Likewise. * libc/machine/rx/strcat.S: Likewise. * libc/machine/rx/strcmp.S: Likewise. * libc/machine/rx/strcpy.S: Likewise. * libc/machine/rx/strlen.S: Likewise. * libc/machine/rx/strncat.S: Likewise. * libc/machine/rx/strncmp.S: Likewise. * libc/machine/rx/strncpy.S: Likewise.
2015-04-23Add .note and DWARF3 sections to RX linker scripts.Nick Clifton2-0/+12
* rx/rx.ld: Add .note and DWARF3 sections. * rx/rx-sim.ld: Likewise.
2013-02-11 * libgloss/rx/Makefile.in: Respect DESTDIR when installingCorinna Vinschen1-2/+2
2012-08-30* rx/rx.ld: Add W_* sections to .rodata.DJ Delorie2-2/+2
* rx/rx-sim.ld: Likewise.
2011-10-07 * rx/crt0.S: Initialise the PID address register.Nick Clifton1-5/+20
(__pid_base): Define weakly.
2009-11-25* rx/rx.ld: Place .sbss properly.DJ Delorie2-0/+2
* rx/rx-sim.ld: Likewise.
2009-10-26newlib:Nick Clifton36-0/+6293
* configure.host: Add support for RX architecture. * libc/include/machine/ieeefp.h: Likewise. * libc/include/machine/setjmp.h: Likewise. * libc/include/machine/configure.in: Likewise. * libc/include/machine/configure: Regenerate. * libc/machine/rx: New directory. * libc/machine/rx/*: New files to support RX architecture. libgloss: * configure.in: Add support for RX sub-directory. * configure: Regenerate. * rx: New directory. * rx/*: New files to support RX architecture.
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