libc: Pacify lint on aarch64.

libc/hdtoa: suppress lint warning about possible accuracy loss

on sparc64: hdtoa.c(340): warning: conversion from 'unsigned long'
to 'char' may lose accuracy [132]

Drop -O[01] hacks for vax; no longer necessary for patched GCC 10

PR port-vax/57646: Import major vax toolchain fix by Kalvis Duckmanton

XXXRO: GCC 12 may require hacks for a while, but it turned out that
GCC 12 should be treated differently from older versions; a lot of new
files need -O[01] flags, while some may no longer require it.

I will take a look later.

Note that these hacks are not required if Kalvis's patches for GCC 12
are applied.

Keep doc/HACKS entries for a while (will be sync with update for GCC 12).

diff --git a/crypto/external/bsd/openssh/lib/Makefile b/crypto/external/bsd/openssh/lib/Makefile
index 96a93f5e396..4e38be1b642 100644
--- a/crypto/external/bsd/openssh/lib/Makefile
+++ b/crypto/external/bsd/openssh/lib/Makefile
@@ -117,12 +117,6 @@ COPTS.${f}.c+= -Wno-pointer-sign
# XXX
COPTS.channels.c+= -fno-strict-aliasing

-# XXX
-.if ${MACHINE} == "vax"
-COPTS.poly1305.c+= -O0
-COPTS.umac.c+= -O0
-.endif
-
COPTS.hostfile.c+= ${CC_WNO_FORMAT_TRUNCATION}
COPTS.sshkey.c+= ${CC_WNO_FORMAT_TRUNCATION}
COPTS.cipher.c+= -Wno-error=deprecated-declarations
diff --git a/distrib/utils/x_ping/Makefile b/distrib/utils/x_ping/Makefile
index f1c452a0d60..8ee77580a3f 100644
--- a/distrib/utils/x_ping/Makefile
+++ b/distrib/utils/x_ping/Makefile
@@ -12,10 +12,6 @@ CPPFLAGS+= -I${SRCDIR} -DCRUNCHOPS
DPADD= ${LIBM}
LDADD= -lm

-.if ${MACHINE_ARCH} == "vax"
-COPTS.ping.c=-O0
-.endif
-
.include <bsd.prog.mk>

.PATH: ${SRCDIR}
diff --git a/external/apache2/argon2/lib/libargon2/Makefile.inc b/external/apache2/argon2/lib/libargon2/Makefile.inc
index d3f4470c6c7..6a1dd146d7d 100644
--- a/external/apache2/argon2/lib/libargon2/Makefile.inc
+++ b/external/apache2/argon2/lib/libargon2/Makefile.inc
@@ -16,7 +16,3 @@ CFLAGS+= -pthread
LDADD+=-lpthread
DPADD+=${LIBPTHREAD}
.endif
-
-.if ${MACHINE} == "vax"
-COPTS.blake2b.c+= -O0
-.endif
diff --git a/external/bsd/jemalloc/lib/Makefile.inc b/external/bsd/jemalloc/lib/Makefile.inc
index 2f524358f46..d5da774f293 100644
--- a/external/bsd/jemalloc/lib/Makefile.inc
+++ b/external/bsd/jemalloc/lib/Makefile.inc
@@ -53,12 +53,6 @@ COPTS.ctl.c+=-Wno-error=stack-protector
COPTS.stats.c+=-Wno-error=stack-protector
COPTS.tcache.c+=-Wno-error=stack-protector

-.if ${MACHINE_ARCH} == "vax"
-# in merge_overlapping_regs, at regrename.c
-COPTS.arena.c+=-O0
-COPTS.extent.c+=-O0
-.endif
-
SRCS+=${JEMALLOC_SRCS}

jemalloc.d jemalloc.pico jemalloc.o jemalloc.ln jemalloc.po jemalloc.go: \
diff --git a/external/bsd/mdocml/lib/libmandoc/Makefile b/external/bsd/mdocml/lib/libmandoc/Makefile
index 40d7e29ae88..dfd3077a2c7 100644
--- a/external/bsd/mdocml/lib/libmandoc/Makefile
+++ b/external/bsd/mdocml/lib/libmandoc/Makefile
@@ -39,11 +39,6 @@ tbl_opts.c

MAN= mandoc.3

-# XXX
-.if ${MACHINE} == "vax"
-COPTS.mdoc_macro.c+=-O0
-.endif
-
COPTS.man_validate.c+=-Wno-error=array-bounds

.include <bsd.lib.mk>
diff --git a/external/gpl3/binutils.old/lib/libbfd/Makefile b/external/gpl3/binutils.old/lib/libbfd/Makefile
index 03477232b55..74a354532fa 100644
--- a/external/gpl3/binutils.old/lib/libbfd/Makefile
+++ b/external/gpl3/binutils.old/lib/libbfd/Makefile
@@ -41,10 +41,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${BFD_MACHINE_ARCH} -I${DIST}/include -I. \
-DDEBUGDIR=\"${DEBUGDIR}\" -DLIBDIR=\"${LIBDIR}\" \
-DBINDIR=\"${BINDIR}\"

-.if (${BFD_MACHINE_ARCH} == "vax")
-CPPFLAGS.elf.c += -O0
-.endif
-
COPTS.pei-x86_64.c+= -Wno-stack-protector
COPTS.elfxx-mips.c+= -Wno-stack-protector
COPTS.elf.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-overflow :}
diff --git a/external/gpl3/binutils/lib/libbfd/Makefile b/external/gpl3/binutils/lib/libbfd/Makefile
index 00cb2b20081..a3f0c25fd35 100644
--- a/external/gpl3/binutils/lib/libbfd/Makefile
+++ b/external/gpl3/binutils/lib/libbfd/Makefile
@@ -41,10 +41,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${BFD_MACHINE_ARCH} -I${DIST}/include -I. \
-DDEBUGDIR=\"${DEBUGDIR}\" -DLIBDIR=\"${LIBDIR}\" \
-DBINDIR=\"${BINDIR}\"

-.if (${BFD_MACHINE_ARCH} == "vax")
-CPPFLAGS.elf.c += -O0
-.endif
-
COPTS.pei-x86_64.c+= -Wno-stack-protector
COPTS.elfxx-mips.c+= -Wno-stack-protector
COPTS.elf.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-overflow :}
diff --git a/external/gpl3/gcc.old/lib/Makefile.sanitizer b/external/gpl3/gcc.old/lib/Makefile.sanitizer
index efd36ae4bee..5173a5109a0 100644
--- a/external/gpl3/gcc.old/lib/Makefile.sanitizer
+++ b/external/gpl3/gcc.old/lib/Makefile.sanitizer
@@ -88,22 +88,3 @@ COPTS+=-fno-builtin -fno-exceptions -fno-rtti -funwind-tables

# Can't profile without it`
#-fomit-frame-pointer
-
-.if ${MACHINE_ARCH} == "vax"
-COPTS.sanitizer_allocator.cc += -O1
-COPTS.sanitizer_common.cc += -O1
-COPTS.sanitizer_common_libcdep.cc += -O1
-COPTS.sanitizer_coverage_libcdep.cc += -O1
-COPTS.sanitizer_coverage_mapping_libcdep.cc += -O1
-COPTS.sanitizer_deadlock_detector1.cc += -O1
-COPTS.sanitizer_mac.cc += -O1
-COPTS.sanitizer_netbsd.cc += -O1
-COPTS.sanitizer_posix.cc += -O1
-COPTS.sanitizer_printf.cc += -O1
-COPTS.sanitizer_procmaps_common.cc += -O1
-COPTS.sanitizer_stackdepot.cc += -O1
-COPTS.sanitizer_symbolizer_libcdep.cc += -O1
-COPTS.sanitizer_symbolizer_report.cc += -O1
-COPTS.ubsan_diag.cc += -O1
-COPTS.ubsan_init.cc += -O1
-.endif
diff --git a/external/gpl3/gcc.old/lib/libasan/Makefile b/external/gpl3/gcc.old/lib/libasan/Makefile
index 1e6f9608abe..3da7bbf2f58 100644
--- a/external/gpl3/gcc.old/lib/libasan/Makefile
+++ b/external/gpl3/gcc.old/lib/libasan/Makefile
@@ -49,14 +49,6 @@ LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm
LIBDPLIBS+= pthread ${NETBSDSRCDIR}/lib/libpthread
CPPFLAGS+=-DCAN_SANITIZE_UB=0

-.if ${MACHINE_ARCH} == "vax"
-COPTS.asan_allocator.cc += -O1
-COPTS.asan_report.cc += -O1
-COPTS.sanitizer_file.cc += -O1
-COPTS.ubsan_diag.cc += -O1
-COPTS.ubsan_init.cc += -O1
-.endif
-
.if ${MACHINE_ARCH} == "mipsel" || ${MACHINE_ARCH} == "mipseb"
COPTS.asan_interceptors.cc += -O1
.endif
diff --git a/external/gpl3/gcc.old/lib/liblsan/Makefile b/external/gpl3/gcc.old/lib/liblsan/Makefile
index 4578544a9a8..ddb7981077c 100644
--- a/external/gpl3/gcc.old/lib/liblsan/Makefile
+++ b/external/gpl3/gcc.old/lib/liblsan/Makefile
@@ -16,11 +16,6 @@ LSAN_SRCS+= \
lsan_linux.cc \
lsan_thread.cc

-.if ${MACHINE_ARCH} == "vax"
-COPTS.lsan_allocator.cc += -O1
-COPTS.sanitizer_file.cc += -O1
-.endif
-
LIB= lsan
SRCS+= ${LSAN_SRCS}
LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm
diff --git a/external/gpl3/gcc.old/lib/libubsan/Makefile b/external/gpl3/gcc.old/lib/libubsan/Makefile
index 2e2faca7b1c..9de82550d14 100644
--- a/external/gpl3/gcc.old/lib/libubsan/Makefile
+++ b/external/gpl3/gcc.old/lib/libubsan/Makefile
@@ -26,10 +26,6 @@ UBSAN_SRCS= \
COPTS.${_s}.cc+=-frtti
.endfor

-.if ${MACHINE_ARCH} == "vax"
-COPTS.sanitizer_file.cc += -O1
-.endif
-
LIB= ubsan
SRCS+= ${UBSAN_SRCS}
LIBDPLIBS+= m ${NETBSDSRCDIR}/lib/libm
diff --git a/external/gpl3/gcc.old/usr.bin/cc1/Makefile b/external/gpl3/gcc.old/usr.bin/cc1/Makefile
index c55e292ee8e..ff12a5be524 100644
--- a/external/gpl3/gcc.old/usr.bin/cc1/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/cc1/Makefile
@@ -46,17 +46,6 @@ CPPFLAGS.default-c.c+= -I${BACKENDOBJ}
BUILDSYMLINKS+= ${GNUHOSTDIST}/gcc/config/sh/sh-c.cc sh-c.c
.endif

-.if ${MACHINE_CPU} == "vax"
-COPTS.c-decl.c+=-O0
-COPTS.c-typeck.c+=-O0
-COPTS.c-array-notation.c+=-O0
-COPTS.c-common.c+=-O0
-COPTS.c-ada-spec.c+=-O0
-COPTS.cilk.c+=-O0
-COPTS.c-ubsan.c+=-O0
-COPTS.cc1-checksum.c+=-O0
-.endif
-
.if ${MACHINE_ARCH} == "mipseb" || ${MACHINE_ARCH} == "mipsel"
COPTS.c-common.c+=-O3
.endif
diff --git a/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile b/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile
index 3123ee0d60b..aab82ad3448 100644
--- a/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/cc1obj/Makefile
@@ -44,16 +44,8 @@ COPTS.objc-act.c+= -Wno-stack-protector
COPTS.objc-gnu-runtime-abi-01.c+= -Wno-stack-protector
COPTS.objc-next-runtime-abi-01.c+= -Wno-stack-protector

-.if ${MACHINE_ARCH} == "vax"
-COPTS.c-decl.c+=-O0
-COPTS.c-typeck.c+=-O0
-COPTS.c-array-notation.c+=-O0
-COPTS.c-common.c+=-O0
-COPTS.c-ada-spec.c+=-O0
-COPTS.cilk.c+=-O0
-COPTS.c-ubsan.c+=-O0
-COPTS.cc1obj-checksum.c+=-O0
-.endif
+COPTS.c-cppbuiltin.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} == 8:? -Wno-error=format-overflow :}
+COPTS.c-typeck.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} == 8:? -Wno-error=format-overflow :}

.if ${MACHINE_ARCH} == "mipseb" || ${MACHINE_ARCH} == "mipsel"
COPTS.c-common.c+=-O3
diff --git a/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile b/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile
index b9c108251c5..e04e8fc7f53 100644
--- a/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/cc1objplus/Makefile
@@ -69,18 +69,6 @@ COPTS.objc-act.c+= -Wno-stack-protector
COPTS.objc-gnu-runtime-abi-01.c+= -Wno-stack-protector
COPTS.objc-next-runtime-abi-01.c+= -Wno-stack-protector

-.if ${MACHINE_ARCH} == "vax"
-COPTS.c-decl.c+=-O0
-COPTS.c-typeck.c+=-O0
-COPTS.c-array-notation.c+=-O0
-COPTS.c-common.c+=-O0
-COPTS.c-ada-spec.c+=-O0
-COPTS.cilk.c+=-O0
-COPTS.c-ubsan.c+=-O0
-COPTS.cc1obj-checksum.c+=-O0
-COPTS.decl.c+=-O0
-.endif
-
.if ${MACHINE_ARCH} == "mipseb" || ${MACHINE_ARCH} == "mipsel"
COPTS.c-common.c+=-O3
.endif
diff --git a/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile b/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile
index 7936efd3a5e..7c54559e21a 100644
--- a/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/cc1plus/Makefile
@@ -31,23 +31,6 @@ CHECKSUM_OBJS= ${LIBBACKTRACEOBJ}/libbacktrace.a \

CFLAGS+= -Wno-error=stack-protector

-.if ${MACHINE_ARCH} == "vax"
-COPTS.call.c+=-O0
-COPTS.decl.c+=-O0
-COPTS.typeck2.c+=-O0
-COPTS.class.c+=-O0
-COPTS.typeck.c+=-O0
-COPTS.init.c+=-O0
-COPTS.semantics.c+=-O0
-COPTS.mangle.c+=-O0
-COPTS.constexpr.c+=-O0
-COPTS.c-common.c+=-O0
-COPTS.c-ada-spec.c+=-O0
-COPTS.cilk.c+=-O0
-COPTS.c-ubsan.c+=-O0
-COPTS.cc1plus-checksum.c+=-O0
-.endif
-
.if ${MACHINE_ARCH} == "mipseb" || ${MACHINE_ARCH} == "mipsel"
COPTS.c-common.c+=-O3
.endif
diff --git a/external/gpl3/gcc.old/usr.bin/gcc/Makefile b/external/gpl3/gcc.old/usr.bin/gcc/Makefile
index 7a66d77ffc7..a5a4b1c3adf 100644
--- a/external/gpl3/gcc.old/usr.bin/gcc/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/gcc/Makefile
@@ -25,9 +25,6 @@ ${SRCS}: ${GCCARCH}/defs.mk
.include <bsd.info.mk>

COPTS.gcc.c= -Wno-stack-protector
-.if ${MACHINE_ARCH} == "vax"
-COPTS.dse.c= -O1
-.endif

.PATH: ${DIST}/gcc ${DIST}/gcc/doc ${DIST}/gcc/c

diff --git a/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile b/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile
index 751d1513eec..33aeb1c9898 100644
--- a/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile
@@ -14,10 +14,6 @@ SRCS= decNumber.c decContext.c decimal32.c decimal64.c decimal128.c
CPPFLAGS+= -I${.CURDIR}/arch/${GCC_MACHINE_ARCH} -I${DIST}/libdecnumber
CPPFLAGS+= -I${DIST}/libgcc

-.if ${MACHINE_ARCH} == "vax"
-COPTS.decNumber.c=-O0
-.endif
-
.include <bsd.lib.mk>

# Force using C++ for this
diff --git a/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile b/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile
index 90f44a9fcf6..fd251464fb7 100644
--- a/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/lto-dump/Makefile
@@ -24,11 +24,6 @@ COPTS.lto-common.c+= -Wno-stack-protector
.include "../Makefile.backtrace"
.include "../Makefile.libdecnumber"

-.if ${MACHINE_ARCH} == "vax"
-COPTS.lto-lang.c+=-O0
-COPTS.lto-symtab.c+=-O0
-.endif
-
LDADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} -lintl -lz -lm
DPADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} ${LIBINTL} ${LIBZ} ${LIBM}

diff --git a/external/gpl3/gcc.old/usr.bin/lto1/Makefile b/external/gpl3/gcc.old/usr.bin/lto1/Makefile
index 4c49161a64c..340d3c6124f 100644
--- a/external/gpl3/gcc.old/usr.bin/lto1/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/lto1/Makefile
@@ -21,11 +21,6 @@ COPTS.lto-common.c+= -Wno-stack-protector
.include "../Makefile.libcpp"
.include "../Makefile.libdecnumber"

-.if ${MACHINE_ARCH} == "vax"
-COPTS.lto-lang.c+=-O0
-COPTS.lto-symtab.c+=-O0
-.endif
-
LDADD+= ${LIBIBERTYOBJ}/libiberty.a
DPADD+= ${LIBIBERTYOBJ}/libiberty.a
LDADD+= ${LIBIBERTY} ${LIBMPC} ${LIBMPFR} ${LIBGMP} -lintl -lz -lm
diff --git a/external/gpl3/gdb.old/lib/libdecnumber/Makefile b/external/gpl3/gdb.old/lib/libdecnumber/Makefile
index bcd4ae5b222..ce28811526b 100644
--- a/external/gpl3/gdb.old/lib/libdecnumber/Makefile
+++ b/external/gpl3/gdb.old/lib/libdecnumber/Makefile
@@ -18,10 +18,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${GDB_MACHINE_ARCH} \

SRCS= ${G_OBJS:.o=.c} ${G_SOURCES}

-.if ${MACHINE_ARCH} == "vax"
-COPTS.decNumber.c=-O0
-.endif
-
.PATH: ${DIST}/libdecnumber ${DIST}/libdecnumber/dpd

.include <bsd.lib.mk>
diff --git a/external/gpl3/gdb/lib/libdecnumber/Makefile b/external/gpl3/gdb/lib/libdecnumber/Makefile
index c95d36e3dfa..e3169865304 100644
--- a/external/gpl3/gdb/lib/libdecnumber/Makefile
+++ b/external/gpl3/gdb/lib/libdecnumber/Makefile
@@ -18,10 +18,6 @@ CPPFLAGS+= -I${.CURDIR}/arch/${GDB_MACHINE_ARCH} \

SRCS= ${G_OBJS:.o=.c} ${G_SOURCES}

-.if ${MACHINE_ARCH} == "vax"
-COPTS.decNumber.c=-O0
-.endif
-
.PATH: ${DIST}/libdecnumber ${DIST}/libdecnumber/dpd ${DIST}/libdecnumber/bid

.include <bsd.lib.mk>
diff --git a/external/gpl3/gdb/lib/libgdb/Makefile b/external/gpl3/gdb/lib/libgdb/Makefile
index b87a515d13a..c118c363975 100644
--- a/external/gpl3/gdb/lib/libgdb/Makefile
+++ b/external/gpl3/gdb/lib/libgdb/Makefile
@@ -66,12 +66,6 @@ CFLAGS:= ${CXXFLAGS} -std=gnu++17 -Wno-error=stack-protector

ada-exp.c: ada-lex.c

-.if ${MACHINE} == "vax"
-. if ${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 8
-COPTS.read.c+= -O0
-. endif
-.endif
-
# These are generated by implicit rules and are not easy to generate
CLEANDIRFILES+= \
ada-exp.c ada-lex.c \
diff --git a/external/mit/xorg/lib/gallium.old/Makefile b/external/mit/xorg/lib/gallium.old/Makefile
index 55b2fe3d1c1..bfa40c8974f 100644
--- a/external/mit/xorg/lib/gallium.old/Makefile
+++ b/external/mit/xorg/lib/gallium.old/Makefile
@@ -1211,10 +1211,6 @@ SYMLINKS+= gallium_dri.so.${SHLIB_MAJOR}.debug ${DRIDEBUGDIR}/${_d}_dri.so.${SHL
COPTS+= ${${ACTIVE_CC} == "clang":? -Wa,-Av8plus :}
.endif

-.if ${MACHINE_ARCH} == "vax"
-COPTS.nir.c += -O1
-.endif
-
# XXXGCC12
.if ${MACHINE_ARCH} == "m68k"
COPTS.st_glsl_to_tgsi.cpp += -O1
diff --git a/external/mit/xorg/lib/gallium/Makefile b/external/mit/xorg/lib/gallium/Makefile
index 6778a8c11c8..9f1422080fe 100644
--- a/external/mit/xorg/lib/gallium/Makefile
+++ b/external/mit/xorg/lib/gallium/Makefile
@@ -1428,10 +1428,6 @@ SYMLINKS+= gallium_dri.so.${SHLIB_MAJOR}.debug ${DRIDEBUGDIR}/${_d}_dri.so.${SHL
COPTS+= ${${ACTIVE_CC} == "clang":? -Wa,-Av8plus :}
.endif

-.if ${MACHINE_ARCH} == "vax"
-COPTS.nir.c += -O1
-.endif
-
COPTS.u_atomic.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 10:? -Wno-builtin-declaration-mismatch :}

.include <bsd.lib.mk>
diff --git a/external/mit/xorg/lib/libX11/Makefile.libx11 b/external/mit/xorg/lib/libX11/Makefile.libx11
index e103d9ace12..0e55c2a4732 100644
--- a/external/mit/xorg/lib/libX11/Makefile.libx11
+++ b/external/mit/xorg/lib/libX11/Makefile.libx11
@@ -471,11 +471,6 @@ COPTS.OpenDis.c+= -Wno-error # XXX xf86bigfstr.h
COPTS.XlibInt.c+= -Wno-error # XXX xcmiscstr.h
COPTS.XKBBind.c+= -Wno-deprecated-declarations # uses XKeycodeToKeysym

-# XXX
-.if ${MACHINE} == "vax"
-COPTS.lcWrap.c+= -O0
-.endif
-
CWARNFLAGS.clang+= -Wno-string-plus-int

.include "${NETBSDSRCDIR}/external/mit/xorg/tools/makekeys/Makefile.makekeys"
diff --git a/games/gomoku/Makefile b/games/gomoku/Makefile
index e86a63aaea7..678537066ed 100644
--- a/games/gomoku/Makefile
+++ b/games/gomoku/Makefile
@@ -9,10 +9,6 @@ LDADD= -lcurses -lterminfo
HIDEGAME=hidegame
CPPFLAGS+= ${DEBUG:D-DDEBUG}

-.if ${MACHINE} == "vax"
-COPTS.pickmove.c += -O0
-.endif
-
#WARNS= 6 # would produce warnings about small integer types
LINTFLAGS+= -w # treat warnings as errors
LINTFLAGS+= -T # strict bool mode
diff --git a/games/phantasia/Makefile b/games/phantasia/Makefile
index e9c53f23ae5..b919dac17c6 100644
--- a/games/phantasia/Makefile
+++ b/games/phantasia/Makefile
@@ -52,7 +52,3 @@ map: map.c
./map | plot > /dev/tty

.include <bsd.prog.mk>
-
-.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax"
-COPTS.misc.c+= -O0
-.endif
diff --git a/lib/i18n_module/UTF7/Makefile b/lib/i18n_module/UTF7/Makefile
index 712c1515d42..7136f7f0cc3 100644
--- a/lib/i18n_module/UTF7/Makefile
+++ b/lib/i18n_module/UTF7/Makefile
@@ -3,6 +3,3 @@
SRCPRE=citrus_
.include <bsd.lib.mk>

-.if ${MACHINE_ARCH} == "vax" && defined(HAVE_GCC)
-COPTS.citrus_utf7.c+= -O0
-.endif
diff --git a/lib/libbz2/Makefile b/lib/libbz2/Makefile
index b2aea1e04b0..e60a2862d48 100644
--- a/lib/libbz2/Makefile
+++ b/lib/libbz2/Makefile
@@ -15,11 +15,6 @@ SRCS= blocksort.c huffman.c crctable.c randtable.c compress.c \
INCS= bzlib.h
INCSDIR= /usr/include

-# XXX huffman.c gets mis-compiled with 2.95.3
-.if ${MACHINE_ARCH} == "vax"
-COPTS+= -O0
-.endif
-
COPTS+= ${CC_WNO_IMPLICIT_FALLTHROUGH}

# XXX blocksort.c gets mis-compiled with 4.1
diff --git a/lib/libc/gdtoa/Makefile.inc b/lib/libc/gdtoa/Makefile.inc
index 132686fc33d..609da919803 100644
--- a/lib/libc/gdtoa/Makefile.inc
+++ b/lib/libc/gdtoa/Makefile.inc
@@ -44,10 +44,3 @@ SRCS+= dmisc.c \
.if ${MACHINE_ARCH} != "vax"
SRCS+= strtord.c
.endif
-
-# XXX revisit with newer GCC.
-# Ensure numbers like 0xffff319f5fa95963 print correctly
-# ("999999999999999.98", not garbage like "?A>C>@>C:BA;A><.:<")
-.if ${MACHINE_ARCH} == "vax" && defined(HAVE_GCC)
-COPTS.misc.c+= -O0
-.endif
diff --git a/lib/libcrypt/Makefile b/lib/libcrypt/Makefile
index cb3f89d6d09..e9c8be820da 100644
--- a/lib/libcrypt/Makefile
+++ b/lib/libcrypt/Makefile
@@ -30,9 +30,6 @@ SRCS+= crypt-argon2.c
SRCS+= ${src}
COPTS.${src}+= -fvisibility=hidden
. endfor
-. if ${MACHINE} == "vax"
-COPTS.blake2b.c+= -O0
-. endif
.endif

WARNS?= 5
diff --git a/libexec/ld.elf_so/Makefile b/libexec/ld.elf_so/Makefile
index f5baae1e883..24f7e1121e5 100644
--- a/libexec/ld.elf_so/Makefile
+++ b/libexec/ld.elf_so/Makefile
@@ -141,10 +141,6 @@ CPPFLAGS+= -DRTLD_DEFAULT_LIBRARY_PATH=\"${SHLIBDIR}:${LIBDIR}\"
COPTS.rtld.c+= -Wno-stack-protector
COPTS.symbol.c+=-Wno-stack-protector

-.if ${MACHINE_CPU} == "vax"
-COPTS.rtld.c+= -O0
-.endif
-
LDADD+= -Wl,--version-script=${.CURDIR}/symbols.map
LDADD+= -L${CLIBOBJ} -L${DESTDIR}${LIBDIR}
.if ${MKPICLIB} != "no"
diff --git a/sbin/fsck_ffs/Makefile.common b/sbin/fsck_ffs/Makefile.common
index 765638b2801..824e3bf2628 100644
--- a/sbin/fsck_ffs/Makefile.common
+++ b/sbin/fsck_ffs/Makefile.common
@@ -36,7 +36,3 @@ COPTS.ffs_appleufs.c+= -Wno-pointer-sign
.if ${MACHINE_ARCH} == "m68000"
COPTS.pass1.c+= -fno-tree-fre -fno-tree-lrs
.endif
-.if ${MACHINE_ARCH} == "vax"
-COPTS.pass1.c+= -O0
-COPTS.inode.c+= -O0
-.endif
diff --git a/sbin/fsdb/Makefile b/sbin/fsdb/Makefile
index c039f73a1eb..3b0331e5880 100644
--- a/sbin/fsdb/Makefile
+++ b/sbin/fsdb/Makefile
@@ -39,12 +39,6 @@ COPTS.${f}.c+= -Wno-pointer-sign
COPTS.pass1.c+= -fno-tree-fre -fno-tree-lrs
.endif

-.if ${MACHINE_ARCH} == "vax"
-COPTS.pass1.c+= -O0
-COPTS.inode.c+= -O0
-COPTS.fsdb.c+= -O0
-.endif
-
CWARNFLAGS.gcc+= ${CC_WNO_ADDRESS_OF_PACKED_MEMBER}

.include <bsd.prog.mk>
diff --git a/sbin/newfs_ext2fs/Makefile b/sbin/newfs_ext2fs/Makefile
index 40a44b9a038..ecfdbff4d3a 100644
--- a/sbin/newfs_ext2fs/Makefile
+++ b/sbin/newfs_ext2fs/Makefile
@@ -20,8 +20,4 @@ DPADD+=${LIBPROP}

.PATH: ${NETBSDSRCDIR}/sys/ufs/ext2fs ${FSCK}

-.if ${MACHINE_ARCH} == "vax"
-COPTS.mke2fs.c=-O0
-.endif
-
.include <bsd.prog.mk>
diff --git a/sbin/ping/Makefile b/sbin/ping/Makefile
index 4f33501ea7a..1f7f56e3ea5 100644
--- a/sbin/ping/Makefile
+++ b/sbin/ping/Makefile
@@ -12,8 +12,4 @@ CPPFLAGS+= -DIPSEC
LDADD+= -lipsec
DPADD+= ${LIBIPSEC}

-.if ${MACHINE_ARCH} == "vax"
-COPTS.ping.c=-O0
-.endif
-
.include <bsd.prog.mk>
diff --git a/sys/arch/vax/conf/Makefile.vax b/sys/arch/vax/conf/Makefile.vax
index cf095d54a86..c483eaa644a 100644
--- a/sys/arch/vax/conf/Makefile.vax
+++ b/sys/arch/vax/conf/Makefile.vax
@@ -34,7 +34,6 @@ GENASSYM_CONF= ${VAX}/vax/genassym.cf
CPPFLAGS+= -D_VAX_INLINE_
AFLAGS+= -x assembler-with-cpp -fno-pic
CFLAGS+= -fno-pic
-COPTS.wsmux.c+= ${${ACTIVE_CC} == "gcc" && ${HAVE_GCC:U0} >= 9:? -O1 :}


##
diff --git a/sys/lib/libsa/Makefile b/sys/lib/libsa/Makefile
index 718c97ce857..4ef3840c753 100644
--- a/sys/lib/libsa/Makefile
+++ b/sys/lib/libsa/Makefile
@@ -96,7 +96,3 @@ SRCS+= ufs.c
lib${LIB}.o:: ${OBJS:O} __buildstdlib

CPPFLAGS+= -Wno-pointer-sign
-
-.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax"
-COPTS.bootp.c+= -O0
-.endif
diff --git a/sys/lib/libz/Makefile b/sys/lib/libz/Makefile
index 6945c0da6c6..61fb7d4f652 100644
--- a/sys/lib/libz/Makefile
+++ b/sys/lib/libz/Makefile
@@ -25,7 +25,3 @@ CLEANFILES+= lib${LIB}.o
.include <bsd.lib.mk>

lib${LIB}.o:: ${OBJS:O} __buildstdlib
-
-.if defined(HAVE_GCC) && ${MACHINE_ARCH} == "vax"
-COPTS.inftrees.c+= -O0
-.endif
diff --git a/sys/modules/lfs/Makefile b/sys/modules/lfs/Makefile
index 962538821a5..ea8f187e160 100644
--- a/sys/modules/lfs/Makefile
+++ b/sys/modules/lfs/Makefile
@@ -18,9 +18,4 @@ SRCS+= ulfs_bmap.c ulfs_dirhash.c ulfs_inode.c ulfs_lookup.c \

WARNS= 3

-.if ${MACHINE} == "vax"
-# GCC 6.5 and 7.4 cannot compile this with -DDIAGNOSTIC and -O2/-O1
-COPTS.lfs_inode.c+= -O0
-.endif
-
.include <bsd.kmodule.mk>
diff --git a/sys/rump/fs/lib/liblfs/Makefile b/sys/rump/fs/lib/liblfs/Makefile
index abade3767d9..68b74c62502 100644
--- a/sys/rump/fs/lib/liblfs/Makefile
+++ b/sys/rump/fs/lib/liblfs/Makefile
@@ -17,9 +17,6 @@ SRCS+= ulfs_bmap.c ulfs_dirhash.c ulfs_extattr.c \


CFLAGS+= -DLFS_KERNEL_RFW
-.if ${MACHINE_ARCH} == "vax"
-COPTS.lfs_inode.c+=-O0
-.endif

.include <bsd.lib.mk>
.include <bsd.klinks.mk>
diff --git a/usr.sbin/mtrace/Makefile b/usr.sbin/mtrace/Makefile
index aef09db6198..9c125c15265 100644
--- a/usr.sbin/mtrace/Makefile
+++ b/usr.sbin/mtrace/Makefile
@@ -12,10 +12,6 @@ PROG= mtrace
SRCS= igmp.c inet.c kern.c mtrace.c
MAN= mtrace.8

-.if ${MACHINE_ARCH} == "vax"
-COPTS.mtrace.c=-O0
-.endif
-
BINMODE=4555
BINOWN= root

diff --git a/external/gpl3/gcc.old/usr.bin/backend/Makefile b/external/gpl3/gcc.old/usr.bin/backend/Makefile
index d69a26fe619..99e881c783d 100644
--- a/external/gpl3/gcc.old/usr.bin/backend/Makefile
+++ b/external/gpl3/gcc.old/usr.bin/backend/Makefile
@@ -533,68 +533,9 @@ COPTS.insn-recog.c+=-Wno-error

.if ${GCC_MACHINE_ARCH} == "vax"
CPPFLAGS+=-I${.CURDIR}/../../lib/libgcc/libgcov/arch/${GCC_MACHINE_ARCH}
-COPTS.builtins.c+=-O0
-COPTS.calls.c+=-O0
-COPTS.convert.c+=-O0
-COPTS.data-streamer-out.c+=-O0
-COPTS.dse.c+=-O0 # XXX port-vax/51967
-COPTS.dwarf2out.c+=-O0
-COPTS.expmed.c+=-O0
-COPTS.expr.c+=-O0 -Wno-error=tautological-compare
-COPTS.fixed-value.c+=-O0
-COPTS.fold-const.c+=-O0
-COPTS.generic-match.c+=-O0
-COPTS.gimple-fold.c+=-O0
-COPTS.gimple-match.c+=-O0
-COPTS.gimple-ssa-strength-reduction.c+=-O0
-COPTS.gimple-ssa-warn-restrict.c+=-O0
-COPTS.gimple.c+=-O0
-COPTS.internal-fn.c+=-O0
-COPTS.lto-streamer-out.c+=-O0
-COPTS.omp-low.c+=-O0
-COPTS.predict.c+=-O0
-COPTS.range-op.cc+=-O0
-COPTS.recog.c+=-O0
-COPTS.sanopt.c+=-O0
-COPTS.stmt.c+=-O0
-COPTS.stor-layout.c+=-O0
-COPTS.targhooks.c+=-O0
-COPTS.tree-affine.c+=-O0
-COPTS.tree-cfg.c+=-O0
-COPTS.tree-data-ref.c+=-O0
-COPTS.tree-eh.c+=-O0
-COPTS.tree-if-conv.c+=-O0
-COPTS.tree-object-size.c+=-O0
-COPTS.tree-parloops.c+=-O0
-COPTS.tree-predcom.c+=-O0
-COPTS.tree-pretty-print.c+=-O0
-COPTS.tree-ssa-alias.c+=-O0
-COPTS.tree-ssa-ccp.c+=-O0
-COPTS.tree-ssa-forwprop.c+=-O0
-COPTS.tree-ssa-loop-ivopts.c+=-O0
-COPTS.tree-ssa-loop-manip.c+=-O0
-COPTS.tree-ssa-loop-niter.c+=-O0
-COPTS.tree-ssa-math-opts.c+=-O0
-COPTS.tree-ssa-phiopt.c+= -O0
-COPTS.tree-ssa-pre.c+=-O0
-COPTS.tree-ssa-reassoc.c+=-O0
-COPTS.tree-ssa-strlen.c+=-O0
-COPTS.tree-ssa-uninit.c+=-O0
-COPTS.tree-ssa.c+=-O0
-COPTS.tree-switch-conversion.c+=-O0
-COPTS.tree-vect-data-refs.c+=-O0
-COPTS.tree-vect-loop-manip.c+=-O0
-COPTS.tree-vect-loop.c+=-O0
-COPTS.tree-vect-patterns.c+=-O0
-COPTS.tree-vect-stmts.c+=-O0
-COPTS.tree-vrp.c+=-O0
-COPTS.tree.c+=-O0
-COPTS.ubsan.c+=-O0
-COPTS.varasm.c+=-O0
-COPTS.vr-values.c+=-O0
-COPTS.web.c+=-O0
-COPTS.wide-int-range.cc+=-O0
-COPTS.wide-int.cc+=-O0
+
+COPTS.expmed.c+=-Wno-error=tautological-compare
+COPTS.expr.c+=-Wno-error=tautological-compare
.else
COPTS.tree.c= ${${ACTIVE_CC} == "clang" :? -O0 :}
.endif

branches: 1.12.2;
On VAX, compile gdtoa/misc.c at -O0 to avoid incorrect machine code
resulting in some doubles printing as garbage.

Honour the floating-point rounding mode in floating-point formatting.

C99, Sec. 7.19.6.1 `The fprintf function', paragraph 13, p. 281:

(Recommended practice)

For e, E, f, F, g, and G conversions, if the number of significant
decimal digits is at most DECIMAL_DIG, then the result should be
correctly rounded. If the number of significant decimal digits is
more than DECIMAL_DIG but the source value is exactly
representable with DECIMAL_DIG digits, then the result should be
an exact representation with trailing zeros. Otherwise, the
source value is bounded by two adjacent decimal strings L < U,
both having DECIMAL_DIG significant idgits; the value of the
resultant decimal string D should satisfy L <= D <= U, _with the
extra stipulation that the error should have a correct sign for
the current rounding direction_. [emphasis added]

The gdtoa code base already supports respecting the floating-point
rounding mode, as long as we compile it with Honor_FLT_ROUNDS
defined. However, for this to work, fegetround must be available in
libc, which it is not currently -- the fenv logic is in libm.

Fortunately, we don't have to move all of fenv from libm to libc --
programs that do not link against libm don't have fesetround, so the
rounding mode is always the default (barring asm shenanigans that
bypass the API -- tough). So use a weak reference to fegetround; by
default, assume FE_TONEAREST if it is not defined.

branches: 1.10.26; 1.10.28;
"soon" is "now". Remove all __indr_reference crap.

Add libc/locale to the search path.

branches: 1.8.28; 1.8.34;
make all sun2 use -O0 and move most of the hacks out into just 3 files.

make sun2 build again with liberal use of -O0.

Remove support for NetBSD/{,evb}sh5.

add the new files to the build. Note I am not bumping libc now, because
these are not used yet.

branches: 1.4.4;
Add strtof(3) and strtold(3); welcome libc 12.137.

- s/notyet/WIDE_DOUBLE/
- Add a little more glue for WIDE_DOUBLE; not done yet.
- s/def FLOATING_POINT/ndef NO_FLOATING_POINT/ to reduce diffs with FreeBSD.
- fix memory leak where each double formatted leaked 24 by calling __freedtoa()
appropriately. the new gdtoa keeps a list of memory chunks allocated by
malloc(), and it must maintained properly by calling __freedtoa() on the
results of __dtoa() Hi Klaus!
- in vfwprintf() make cvt return char * and convert it using __mbsconv(),
instead of having it return wchar_t *.

This should fix the memory leaks people have been reporting (eg. in top etc.)

Workaround for a gcc-3.3.3 ICE compiling strtod.c for sh5.
Reported by skrll@

Drop in gdtoa as a replacement for dtoa, strtod() from stdlib/strtod.c.

from www.netlib.org

Import gdtoa-2005-09-23; test suite will be imported separately.

"soon" is "now". Remove all __indr_reference crap.

Add strtof_l, strtod_l and strtold_l.

branches: 1.2.6; 1.2.12;
Remove 3rd and 4th clauses in christos' license. OK christos.

Add strtof(3) and strtold(3); welcome libc 12.137.

"soon" is "now". Remove all __indr_reference crap.

branches: 1.2.6; 1.2.12;
Remove 3rd and 4th clauses in christos' license. OK christos.

Add strtof(3) and strtold(3); welcome libc 12.137.

fix old style definitions; XXX: gcc should have picked them up but it did not.

branches: 1.3.6;
Close file handle after using it. Found by cppcheck.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

some int -> size_t
deal with sparc64 that has 112 bits of mantissa.

branches: 1.2.4;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Catch up with all the lint warnings since exit on warning was disabled.
Disable 'missing header declaration' and 'nested extern' warnings for now.

PR/56148: Andreas Gustafsson: lib/libc/stdio/t_printf:snprintf_float test
randomly fails.
Add checks to all places where lshift is called because it can return NULL

Use original indentation style in more places.

Don't use normal indentation style, use original author's indentation style.

Add missing {} around two "if (b == NULL)" checks which were added in r1.5.

branches: 1.7.4;
fix vax typo.

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

int/size_t changes

branches: 1.3.4;
Restore the UCB __dtoa() behavior as previously done in stdlib/strtod.c:

revision 1.9
date: 1993/12/07 18:54:32; author: jtc; state: Exp; lines: +5 -1
Restore 4 lines of code that UCB added that got lost when I upgraded to
the latest version of this code. This bug was responsible for printf
formatting errors when values were rounded to 0.

Fixes PR lib/32951.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.4.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

more de-linting.

branches: 1.1.1;
Initial revision

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.3.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.3.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.4.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.4.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Catch up with all the lint warnings since exit on warning was disabled.
Disable 'missing header declaration' and 'nested extern' warnings for now.

pass lint.

Fix lying comment.

PR/56148: Andreas Gustafsson: lib/libc/stdio/t_printf:snprintf_float test
randomly fails.
Add checks to all places where lshift is called because it can return NULL

Sprinkle some more const in.

branches: 1.6.32;
PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
builds)

approved by core@

branches: 1.5.4;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

int/size_t changes

make this compile.

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.10.28;
Add strtof_l, strtod_l and strtold_l.

branches: 1.9.4; 1.9.10;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

add new prototypes.

branches: 1.6.4;
It is really bad style to define ULong unsigned long in one file and
uint32_t in another. No wonder lint was bitching (hello kjk)

Add strtof(3) and strtold(3); welcome libc 12.137.

Const poisoning.

Keep strtodg() in private namespace.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Honour the floating-point rounding mode in floating-point formatting.

C99, Sec. 7.19.6.1 `The fprintf function', paragraph 13, p. 281:

(Recommended practice)

For e, E, f, F, g, and G conversions, if the number of significant
decimal digits is at most DECIMAL_DIG, then the result should be
correctly rounded. If the number of significant decimal digits is
more than DECIMAL_DIG but the source value is exactly
representable with DECIMAL_DIG digits, then the result should be
an exact representation with trailing zeros. Otherwise, the
source value is bounded by two adjacent decimal strings L < U,
both having DECIMAL_DIG significant idgits; the value of the
resultant decimal string D should satisfy L <= D <= U, _with the
extra stipulation that the error should have a correct sign for
the current rounding direction_. [emphasis added]

The gdtoa code base already supports respecting the floating-point
rounding mode, as long as we compile it with Honor_FLT_ROUNDS
defined. However, for this to work, fegetround must be available in
libc, which it is not currently -- the fenv logic is in libm.

Fortunately, we don't have to move all of fenv from libm to libc --
programs that do not link against libm don't have fesetround, so the
rounding mode is always the default (barring asm shenanigans that
bypass the API -- tough). So use a weak reference to fegetround; by
default, assume FE_TONEAREST if it is not defined.

branches: 1.1.1;
Initial revision

Fix non _REENTRANT build.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

lib: remove CONSTCOND comment

Since 2021-01-31, lint doesn't need it anymore for the common pattern of
'do ... while (0)'.

remove double t from targeted, add missing r to arbitrary
And fix few more typos along the way in comments and man pages.

Mark the libc fegetround weak reference unused.

Not all .c files that include gdtoaimp.h use it, which makes clang
unhappy.

Sprinkle some more const in.

Honour the floating-point rounding mode in floating-point formatting.

C99, Sec. 7.19.6.1 `The fprintf function', paragraph 13, p. 281:

(Recommended practice)

For e, E, f, F, g, and G conversions, if the number of significant
decimal digits is at most DECIMAL_DIG, then the result should be
correctly rounded. If the number of significant decimal digits is
more than DECIMAL_DIG but the source value is exactly
representable with DECIMAL_DIG digits, then the result should be
an exact representation with trailing zeros. Otherwise, the
source value is bounded by two adjacent decimal strings L < U,
both having DECIMAL_DIG significant idgits; the value of the
resultant decimal string D should satisfy L <= D <= U, _with the
extra stipulation that the error should have a correct sign for
the current rounding direction_. [emphasis added]

The gdtoa code base already supports respecting the floating-point
rounding mode, as long as we compile it with Honor_FLT_ROUNDS
defined. However, for this to work, fegetround must be available in
libc, which it is not currently -- the fenv logic is in libm.

Fortunately, we don't have to move all of fenv from libm to libc --
programs that do not link against libm don't have fesetround, so the
rounding mode is always the default (barring asm shenanigans that
bypass the API -- tough). So use a weak reference to fegetround; by
default, assume FE_TONEAREST if it is not defined.

branches: 1.14.28; 1.14.30;
Pass locale down to gethex as well.

branches: 1.13.2;
PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
builds)

approved by core@

branches: 1.12.2;
remove string placed by error(1)

branches: 1.11.2;
Add Emin for the vax. Need to check

fix some lint on i386

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

add may alias attribute to the double union because gcc-4.5.x produces
incorrect code on ARMv7a. From Nikunj Badjatya and Amol Pise.

branches: 1.7.2;
Change Kmax so we allocate enough freelist entries to handle large field
numbers. Reported by Maksymilian Arciemowicz

branches: 1.6.18; 1.6.22; 1.6.24; 1.6.26;
some int -> size_t
deal with sparc64 that has 112 bits of mantissa.

branches: 1.5.4;
It is really bad style to define ULong unsigned long in one file and
uint32_t in another. No wonder lint was bitching (hello kjk)

Only do the mutex dance if _REENTRANT

Const poisoning.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Avoid unportable left shift construct

left shift of 9 by 28 places cannot be represented in type 'int'

branches: 1.6.28;
Pass locale down to gethex as well.

branches: 1.5.4; 1.5.10;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.3.4; 1.3.6; 1.3.14;
Const poisoning.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
builds)

approved by core@

branches: 1.3.44;
Const poisoning.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Fix hdtoa() for VAX D floating point

Revert various broken changes to printf %La (hldtoa).

This reverts:

hdtoa.c 1.12 (PR/56247: Greg A. Woods: printf("%La", LDBL_MIN) dumps core)
hdtoa.c 1.11 (fix tyop)
hdtoa.c 1.10 (Via enh at google dot com in tech-userlevel. Fix handling of
EXT_FRAC{H,L}BITS (although we don't need to since we don't have them).)

The underlying motivation for this change was that when ld128 is
decomposed into 4x32 words, this hldtoa logic is broken.

But we don't decompose ld128 into 4x32 words; we decompose it into
6x64 words.

And the change, which was supposed to be a noop in our case of 2x64
words (or similar for x87 80-bit floating-point), broke it to the
point of causing buffer overruns (PR 56247) which when worked around
led to just incorrect output output (PR 56937).

If we want to make the #ifdefs for 4x32 words work, that's fine, but
we absolutely must have automatic test cases to detect this kind of
regression because %La formatting is extremely important for
diagnosing details of floating-point data since it doesn't involve
rounding in binary formats. For now I've added some trivial tests;
there is a more extensive test suite inside gdtoa that we need to
wire up before anyone tries any other shenanigans in this code.

PR lib/56937: printf(3) long double %a formatting is broken

branches: 1.12.2;
PR/56247: Greg A. Woods: printf("%La", LDBL_MIN) dumps core
Don't write to ((char *)malloc(size))[-1];

fix tyop

Via enh at google dot com in tech-userlevel. Fix handling of
EXT_FRAC{H,L}BITS (although we don't need to since we don't have them).

branches: 1.9.42;
avoid some uninitalised variable warnings.

Don't use #endif where #else is expected.

pacify lint.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.5.2;
deal with the vax in a slightly disgusting way.

vax does not have <machine/ieee.h> or long double
It would be nice if the compiler provided something like __IEEE_MATH__

int/size_t changes

some int -> size_t
deal with sparc64 that has 112 bits of mantissa.

add long double and hex double support from freebsd.

fix some lint on i386

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Const poisoning.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.5.16;
PR/50937: Henning Petersen: Fix subnormal printf for long double x86. From
FreeBSD PR 85080.

branches: 1.4.2;
vax does not have <machine/ieee.h> or long double
It would be nice if the compiler provided something like __IEEE_MATH__

Fix previous, add forgotten pointer dereference in the call to dtoa().

use dtoa() instead of returning empty when we don't have extended precision
information.

add long double and hex double support from freebsd.

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Revert previous, unintended change.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

one more error path that didn't free a lock.

Release dtoa lock before returning, pointed out by enami.

unlock before returning on error, thanks enami.

PR/45627: Martin Husemann: Plug memory leak

branches: 1.7.4;
fix some lint on i386

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

sign-compare fix

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.3.2; 1.3.4; 1.3.12;
static before const.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

don't need these and they break the build

branches: 1.1.1;
Initial revision

don't need these and they break the build

branches: 1.1.1;
Initial revision

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
builds)

approved by core@

branches: 1.4.4;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

don't need these and they break the build

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.2.66;
Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.2.66;
Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.2.66;
Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.2.66;
Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

PR/56148: Andreas Gustafsson: lib/libc/stdio/t_printf:snprintf_float test
randomly fails.
Add checks to all places where lshift is called because it can return NULL

Sprinkle some more const in.

branches: 1.3.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.2.66;
Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.2.66;
Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

fix vax build (unused variable)

remove the -O0 force for _int_strtod_l() and GCC 9, it's fixed in GCC 10 and 12.

this was triggering sh3 GCC 12 to fail compiles because of ssp.h's memcpy()
frontend having the always_inline attribute that didn't match -O0 or so.

tested with pkgsrc gcc9 to confirm it hangs there, but newer versions are fine.

also known as PR#55668, which now has a real fix (gcc 10 :-).

branches: 1.18.6;
PR/56148: Andreas Gustafsson: lib/libc/stdio/t_printf:snprintf_float test
randomly fails.
Add checks to all places where lshift is called because it can return NULL

delint

PR/55668: Martin Husemann: Disable optimization to avoid infinite loop.
Also bring in a few changes from the most recent gdtoa code (not relevant
to the bug).

Sprinkle some more const in.

branches: 1.14.28;
Provide explicit LC_C_LOCALE accessor and drop the various NULL checks.
Provide LC_GLOBAL_LOCALE in a way that works with all locale functions.
Merge constant data used by the initial global locale and the C locale.
Drop function call layer for _current_locale() and directly return the
locale reference, not a pointer to it. Use protected access for global
variables, so that libc references can avoid the GOT overhead.

Pass locale down to gethex as well.

Add strtof_l, strtod_l and strtold_l.

branches: 1.11.2;
add constcond, make shifts unsigned

A few modifications to make this build for vax:
* The decpt variable is only used if INFNAN_CHECK, which isn't defined
for vax.
* Use a cast to avoid warning about shift of a signed variable.
* Mark a condition as (potentially) a constant condition.

PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
builds)

approved by core@

branches: 1.8.4;
Fix this so that it builds for vax; where the compiler balks at the
mixture of a union and a double in an expression (imagine that!)
I see other similar uses, and how they pass through for other ports
is beyond me, but I have not touched them in this round.

OK'ed by christos@

more de-linting.

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.4.4; 1.4.6; 1.4.14;
initialise some variables for gcc.

Add strtof(3) and strtold(3); welcome libc 12.137.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.3.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

PR/56148: Andreas Gustafsson: lib/libc/stdio/t_printf:snprintf_float test
randomly fails.
Add checks to all places where lshift is called because it can return NULL

Pass locale down to gethex as well.

Add strtof_l, strtod_l and strtold_l.

branches: 1.10.2;
A few fixes to make this build for vax:
* The fivesbits[] variable is not used for vax
* The decpt variable is only used if INFNAN_CHECK, which isn't
defined for vax

PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
builds)

approved by core@

branches: 1.8.4;
more de-linting.

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.5.4; 1.5.6; 1.5.14;
initialise some variables for gcc.

Coverity CID 590: since bdif > 0, k = bdif - 1 >= 0, so k < 0 cannot happen.
Remove dead code.

Const poisoning.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Provide explicit LC_C_LOCALE accessor and drop the various NULL checks.
Provide LC_GLOBAL_LOCALE in a way that works with all locale functions.
Merge constant data used by the initial global locale and the C locale.
Drop function call layer for _current_locale() and directly return the
locale reference, not a pointer to it. Use protected access for global
variables, so that libc references can avoid the GOT overhead.

Add strtof_l, strtod_l and strtold_l.

branches: 1.5.2; 1.5.8;
various build fixes for gcc 4.5. from chuq. XXX i'm not sure all of
these work properly wtf pointer aliasing, but there are no casts at
least...

the lib/libpuffs/puffs_priv.h is definately a real bug fix.

from chuq.

branches: 1.4.2;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
Add strtof(3) and strtold(3); welcome libc 12.137.

branches: 1.1.1;
Initial revision

Provide explicit LC_C_LOCALE accessor and drop the various NULL checks.
Provide LC_GLOBAL_LOCALE in a way that works with all locale functions.
Merge constant data used by the initial global locale and the C locale.
Drop function call layer for _current_locale() and directly return the
locale reference, not a pointer to it. Use protected access for global
variables, so that libc references can avoid the GOT overhead.

Add strtof_l, strtod_l and strtold_l.

branches: 1.6.2; 1.6.8;
Fix some bugs [exceed array bounds]. Simplify.

Make this build again.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.3.4; 1.3.6; 1.3.14;
Revert previous indentation fix to keep the diff to strtof.c as small
as possible.

Fix what has to be a typo -- don't __weak_alias() "strtold" but "strtof".
Also minor indentation fix. Fixes build problem (linking groff's grodvi).

Add strtof(3) and strtold(3); welcome libc 12.137.

Add strtof(3) and strtold(3); welcome libc 12.137.

Add strtof(3) and strtold(3); welcome libc 12.137.

Add strtof(3) and strtold(3); welcome libc 12.137.

Provide explicit LC_C_LOCALE accessor and drop the various NULL checks.
Provide LC_GLOBAL_LOCALE in a way that works with all locale functions.
Merge constant data used by the initial global locale and the C locale.
Drop function call layer for _current_locale() and directly return the
locale reference, not a pointer to it. Use protected access for global
variables, so that libc references can avoid the GOT overhead.

Add strtof_l, strtod_l and strtold_l.

branches: 1.1.44; 1.1.50;
Add strtof(3) and strtold(3); welcome libc 12.137.

Add strtof_l, strtod_l and strtold_l.

branches: 1.5.4; 1.5.10;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.3.4; 1.3.6; 1.3.14;
Add strtof(3) and strtold(3); welcome libc 12.137.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.3.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.3.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.3.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Add strtof_l, strtod_l and strtold_l.

branches: 1.5.4; 1.5.10;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.3.4; 1.3.6; 1.3.14;
Add strtof(3) and strtold(3); welcome libc 12.137.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Add strtof_l, strtod_l and strtold_l.

branches: 1.5.4; 1.5.10;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.3.4; 1.3.6; 1.3.14;
Add strtof(3) and strtold(3); welcome libc 12.137.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Sprinkle some more const in.

branches: 1.4.44;
Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Add strtof_l, strtod_l and strtold_l.

branches: 1.4.6; 1.4.30;
Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.3.4; 1.3.6; 1.3.14;
Const poisoning.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.2.4; 1.2.6; 1.2.14;
* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

Don't coredump on out of memory conditions. This solution leaks, but gdtoa
is too complicated to fix. Try printf %99999999999.9999999999f 2

branches: 1.1.1;
Initial revision

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

* Pacify compiler; delint.
* Add MI NetBSD definitions.
* Rename IEEE_{8087,MC68k} to IEEE_{LITTLE,BIG}_ENDIAN, as previously
done in strtod.c.
* Some const poisoning, more to follow.

branches: 1.1.1;
Initial revision

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Import gdtoa-2005-09-23; test suite will be imported separately.

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Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

branches: 1.1.1;
Initial revision

fix typos in word "successfully", mainly s/succesfully/successfully/.

branches: 1.1.1;
Initial revision

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New port: mac68ksf - Macintosh 68k softfloat.

This commit is all the Makefile glue for the new port which is the mac68k
port with MKSOFTFLOAT set to "yes".

As posted here:
https://mail-index.netbsd.org/port-mac68k/2025/10/14/msg001037.html

Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

branches: 1.1.1;
Initial revision

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Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

branches: 1.1.1;
Initial revision

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Merge the new gdtoa: Note that the built-in tests fail the same way as with
the old gdtoa.

branches: 1.1.1;
Initial revision

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