| Commit message (Collapse) | Author | Age | Files | Lines |
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This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.
Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.
Announced on: toolchain@
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Pointy hat to: bapt
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This bring better compatibility with gnum4
Reviewed by: cognet
Approved by: cognet
Obtained from: OpenBSD, NetBSD
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Change the parser; rename `exp' to `exponent' not to collide with exp(3).
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Also add some missing $FreeBSD$ to keep svn happy.
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Remove WARNS?=2, as GCC will usually throw a fit right now, and I'm not going
to mix WARNS and NO_WERROR.
Submitted by: fenner
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Cast sizeof() to (int), as it's being compared against an int, not a size_t.
If i is changed to a size_t, it means the logic must be slightly changed later
in the flow, where --i is checked to be >= 0. I am not sure I want to make a
logic change to account for clearing up a warning, when an aesthetic one will
keep from modifying the logic.
Other harmless casts, that I think I've made in the right directions.
Make gpbc() an inline function, rather than an obfuscated macro, make its
scratch space local, rather than global. The previous macro used a dirty
hack (logical AND in place of a conditional) which would lead GCC to throw
a fit (rightly so) as the logical check, as well as the incrementation of
a variable, were not used for anything.
const'ify a few places where gcc3 yells. xstrdup() some global consts in
places where we xstrdup() when not using consts, but tried to assign them
to non-consts before.
Don't use execv(2) if we don't have the kind of arguments it wants.
Reviewed by: asmodai obrien tjr
Submitted by: tjr (a gcc3 build log)
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$FreeBSD$ identifiers, and fix initialisation to stderr to happen in a function
as stderr is not the same in CURRENT as in OpenBSD.
Reviewed by: obrien
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