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a7b2e1845f
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Martin Sebor a7b2e1845f Improve --help output to generate references to option aliases. 
gcc/
	PR driver/68043
	* opts.c (undocumented_msg, use_diagnosed_msg): New globals.
	(print_filtered_help): Reference aliased option's name and encourage
	readers to use it in preference to the alias if the former is not
	documented.  Mention when using an option is diagnosed.
	* gcc.c (display_help): End each sentence with a period.

	* ada/gcc-interface/lang.opt: End each sentence that describes
	an option with a period.
	* c-family/c.opt: Same.
	* common.opt: Same.
	* config/aarch64/aarch64.opt: Same.
	* config/alpha/alpha.opt: Same.
	* config/arc/arc.opt: Same.
	* config/arm/arm.opt: Same.
	* config/avr/avr.opt: Same.
	* config/bfin/bfin.opt: Same.
	* config/c6x/c6x.opt: Same.
	* config/cr16/cr16.opt: Same.
	* config/cris/cris.opt: Same.
	* config/cris/linux.opt: Same.
	* config/darwin.opt: Same.
	* config/epiphany/epiphany.opt: Same.
	* config/fr30/fr30.opt: Same.
	* config/frv/frv.opt: Same.
	* config/ft32/ft32.opt: Same.
	* config/g.opt: Same.
	* config/h8300/h8300.opt: Same.
	* config/i386/cygming.opt: Same.
	* config/i386/djgpp.opt: Same.
	* config/i386/i386.opt: Same.
	* config/i386/interix.opt: Same.
	* config/i386/mingw-w64.opt: Same.
	* config/i386/mingw.opt: Same.
	* config/ia64/ia64.opt: Same.
	* config/ia64/ilp32.opt: Same.
	* config/iq2000/iq2000.opt: Same.
	* config/linux.opt: Same.
	* config/lm32/lm32.opt: Same.
	* config/lynx.opt: Same.
	* config/m32c/m32c.opt: Same.
	* config/m32r/m32r.opt: Same.
	* config/m68k/ieee.opt: Same.
	* config/m68k/m68k.opt: Same.
	* config/mcore/mcore.opt: Same.
	* config/mep/mep.opt: Same.
	* config/microblaze/microblaze.opt: Same.
	* config/mips/mips.opt: Same.
	* config/mmix/mmix.opt: Same.
	* config/mn10300/mn10300.opt: Same.
	* config/moxie/moxie.opt: Same.
	* config/msp430/msp430.opt: Same.
	* config/nios2/elf.opt: Same.
	* config/nios2/nios2.opt: Same.
	* config/nvptx/nvptx.opt: Same.
	* config/pa/pa-hpux.opt: Same.
	* config/pa/pa-hpux1010.opt: Same.
	* config/pa/pa-hpux1111.opt: Same.
	* config/pa/pa-hpux1131.opt: Same.
	* config/pa/pa.opt: Same.
	* config/pa/pa64-hpux.opt: Same.
	* config/pdp11/pdp11.opt: Same.
	* config/rl78/rl78.opt: Same.
	* config/rs6000/476.opt: Same.
	* config/rs6000/aix64.opt: Same.
	* config/rs6000/darwin.opt: Same.
	* config/rs6000/linux64.opt: Same.
	* config/rs6000/rs6000.opt: Same.
	* config/rs6000/sysv4.opt: Same.
	* config/s390/s390.opt: Same.
	* config/s390/tpf.opt: Same.
	* config/sh/sh.opt: Same.
	* config/sol2.opt: Same.
	* config/sparc/long-double-switch.opt: Same.
	* config/sparc/sparc.opt: Same.
	* config/spu/spu.opt: Same.
	* config/stormy16/stormy16.opt: Same.
	* config/tilegx/tilegx.opt: Same.
	* config/tilepro/tilepro.opt: Same.
	* config/v850/v850.opt: Same.
	* config/vax/vax.opt: Same.
	* config/visium/visium.opt: Same.
	* config/vms/vms.opt: Same.
	* config/vxworks.opt: Same.
	* config/xtensa/xtensa.opt: Same.
	* fortran/lang.opt: Same.

testsuite/
	PR driver/68043
	* gcc.misc-tests/help.exp: Adjust.
	* lib/options.exp (check_for_options): Add detail to output.

From-SVN: r229155
2015-10-21 16:24:41 -06:00
boehm-gc Testsuite: add dg-{begin|end}-multiline-output commands 2015-10-09 13:55:23 +00:00
config libsanitizer merge from upstream r250806, compiler part. 2015-10-21 10:40:54 +03:00
contrib
fixincludes
gcc Improve --help output to generate references to option aliases. 2015-10-21 16:24:41 -06:00
gnattools
gotools
include Fix PR63758 by using the _NSGetEnviron() API on Darwin 2015-10-18 10:33:37 +00:00
INSTALL
intl
libada
libatomic Testsuite: add dg-{begin|end}-multiline-output commands 2015-10-09 13:55:23 +00:00
libbacktrace
libcc1
libcilkrts
libcpp [PATCH 2/9] ENABLE_CHECKING refactoring: libcpp 2015-10-21 16:22:03 -06:00
libdecnumber
libffi
libgcc divmodqi.S: Return 0x00 by default for div by 0. 2015-10-16 17:47:07 -04:00
libgfortran
libgo Testsuite: add dg-{begin|end}-multiline-output commands 2015-10-09 13:55:23 +00:00
libgomp reduction-5.c: Set sane vector_length. 2015-10-20 21:09:09 +00:00
libiberty Fix PR63758 by using the _NSGetEnviron() API on Darwin 2015-10-18 10:33:37 +00:00
libitm Testsuite: add dg-{begin|end}-multiline-output commands 2015-10-09 13:55:23 +00:00
libjava
libmpx re PR other/66887 (trunk/libmpx/mpxrt/mpxrt.c:158: possible performance problem) 2015-10-15 09:26:39 +00:00
libobjc
liboffloadmic builtin-types.def (BT_FN_BOOL_UINT_LONGPTR_LONGPTR_LONGPTR, [...]): New. 2015-10-13 21:06:23 +02:00
libquadmath
libsanitizer HOWTO_MERGE: New file. 2015-10-21 10:53:22 +03:00
libssp
libstdc++-v3 * include/std/type_traits (__cpp_lib_bool_constant): Define. 2015-10-21 22:20:25 +01:00
libvtv Enable VTV for aarch64 and arm 2015-10-20 10:39:30 +00:00
lto-plugin
maintainer-scripts
zlib
.dir-locals.el
.gitignore
ABOUT-NLS
ChangeLog Add --enable-compressed-debug-sections={all,gas,gold,ld} 2015-10-20 09:29:28 -07:00
ChangeLog.jit
ChangeLog.tree-ssa
compile
config-ml.in
config.guess
config.rpath
config.sub
configure Add --enable-compressed-debug-sections={all,gas,gold,ld} 2015-10-20 09:29:28 -07:00
configure.ac Add --enable-compressed-debug-sections={all,gas,gold,ld} 2015-10-20 09:29:28 -07:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.RUNTIME
depcomp
install-sh
libtool-ldflags
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS * MAINTAINERS: Update list of Ada maintainers and email addresses. 2015-10-16 12:48:32 +02:00
Makefile.def
Makefile.in
Makefile.tpl
missing
mkdep
mkinstalldirs
move-if-change
README
symlink-tree
ylwrap

README 

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