CVS log for src/external/gpl3/gcc.old/lib/liblto_plugin/Makefile

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Default branch: MAIN

LIBISMODULE should be yes or no...

also link in libiberty's unlink-if-ordinary.c.

should fix undef issues reported on current-users.

Remove directory, requested by mrg in ticket #123:

	external/gpl3/gcc.old		(remove)

This directory is not used on this branch.

merge GCC 10.4 into gcc.old.

initial import of GCC 10 sources into "gcc.old".

merge GCC 9.3 into gcc.old.

merge gcc 7.4 into gcc.old part 3 (last?)

delete GCC 6.5.  every platform has been on GCC 7 for a while now.

Sync with HEAD

Sync with HEAD, resolve a couple of conflicts

merge GCC 6.5.0 into gcc.old.

Sync with HEAD

Resolve a couple of conflicts (result of the uimin/uimax changes)

merge GCC 6.4 into gcc.old.

import GCC 6.4 srcs into gcc.old in preparation for GCC 7.x.

these are netbsd GCC srcs from 20180801.

attempt to fix liblto_plugin build.  on sparc it at least now
appears to have no missing symbols.  add xasprintf.c, xvasprintf.c,
and vprintf-support.c.

fix vprintf-support.c to include vprintf-support.h.

import GCC 5.5 into gcc.old.

Build liblto_plugin.so with safe-ctype.c

This corrects linking attempt with GNU binutils GOLD (linker).

ld.gold: error: /usr/libexec/liblto_plugin.so: \
could not load plugin library: /usr/libexec/liblto_plugin.so: \
Undefined symbol "_sch_istable" (symnum = 12)

Keep the same minor for the previous recent bump.

undo previous; we can't link with libiberty because it is a private library
and not build as pic. Instead just bring in the xstrerror.c source from it.

Bump lib minor for liblto_plugin.so link with -liberty

PR 52674 by myself

Link liblto_plugin with -liberty (gcc.old)

GCC passes liblto_plugin.so in the linker invocation (part of "gcc -v file.c"):

ld -plugin /usr/libexec/liblto_plugin.so -plugin-opt=/usr/libexec/lto-wrapper \
-plugin-opt=-fresolution=/var/tmp//ccxda9Ar.res \
-plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc \
-plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc_s \
-plugin-opt=-pass-through=-lgcc --eh-frame-hdr -dc -dp -e _start \
-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o /usr/lib/crti.o \
/usr/lib/crtbegin.o /var/tmp//cc7A7mOK.o --as-needed -lgcc_s --no-as-needed \
-lgcc -lc --as-needed -lgcc_s --no-as-needed -lgcc /usr/lib/crtend.o \
/usr/lib/crtn.o

When attempting to use GNU GOLD, liblto_plugin.so cannot be used because it \
has missing symbol xstrerror:

ld: error: /usr/libexec/liblto_plugin.so: could not load plugin library: \
/usr/libexec/liblto_plugin.so: Undefined PLT symbol "xstrerror" (symnum = 38)

From Makefiles and sources inspection, liblto_plugin.so shall be linked with \
libiberty (-liberty), a utility GNU library for internal usage with helping \
functions.

PR 52674 by myself

merge GCC 5.4 into gcc.old.

import the GCC 5.4 srcs from -current as gcc.old in preparation for GCC 6.

Sync with HEAD

Remove gcc.old now it is no longer used.

import GCC 4.8.5 as gcc.old, in prepartion to update GCC.

Initial revision