part). Archive handling was broken at least since the move from BSD ar/ranlib
to GNU binutils because of the different archive format. This rewrite fixes
this by making make to carry around the defines for all formats (it supports)
so it can support all of them independent of the actually used one. The
supported formats are: traditional BSD (this seems to come from V7 at least,
short names only and __.SYMDEF), BSD4.4 (long names with #1/ and __.SYMDEF)
and SysV (extra name table and //). The only format not supported are broken
traditional archives where the member names are truncated to 15 characters.
Errors in the archive are not ignored anymore, but cause make to stop with
an error message. The command line option -A causes these errors to become
non-fatal. This is almost compatible with previous usage except for the
error message printed in any case.
Use a type-safe intrusive list for the archive cache.
Reviewed by: Max Okumoto <okumoto@ucsd.edu> (without new error handling)
module. The only module accessing it (the current line number) was the
condition module, so pass the current line number as a function argument.
Centralize the pushing of new input sources into one function
ParsePushInput() and rename the function handling the popping from ParseEOF()
to ParsePopInput(). Make the entire thing a little bit clearer, by holding
the current input source in the top element of the stack instead of
using extra variables for this. Use a type-safe intrusive list for the
input stack.
characters so it is not safe to move around code from
before it to after it. This should fix problems with building the
documentation.
Patch: 7.170
Submitted by: Max Okumoto <okumoto@ucsd.edu>
A Path is now a TAILQ of PathElements each of which just points to
a reference counted directory. Rename all functions dealing with Paths
from the Dir_ prefix to a Path_ prefix.
the closing brace so it is unwise to keep a pointer to it. Make
the variable static to fix this.
Patch: 7.152
Submitted by: Max Okumoto <okumoto@ucsd.edu>
Remove unreachable code for VAR_NOSUBST - it was never set.
Replace redundant code with calls to VarGetPattern().
Patch: 7.143-7.145
Submitted by: Max Okumoto <okumoto@ucsd.edu>
Change the parsing of the C modifier flags so that specifying both
'1' and 'g' gives an error.
Patch: 7.141,7.142
Submitted by: Max Okumoto <okumoto@ucsd.edu>
is always a '$'. This is not always correct, for example for
conditionals: .if defined(foobar).
Clean up some comments.
Move common code out of if-statements.
Patch: 7.140
Submitted by: Max Okumoto <okumoto@ucsd.edu>
by the caller. Don't pass 'endc' - it can be computed from 'startc'.
Remove unneccessary temporary variables. Remove constant if-expressions
and remove code before call Fatal() - there is no point to cleanup before
aborting.
Patch: 7.134,7.135
Submitted by: Max Okumoto <okumoto@ucsd.edu>
occurence which actually holds always the same constant value.
Shorten the name pattern to patt.
Patch: 7.133
Submitted by: Max Okumoto <okumoto@ucsd.edu>
by putting them into struct VarParser or computing them (consumed).
Change the loop termination condition in VarParseLong from endc to \0.
Patch: 7.128-7.132
Submitted by: Max Okumoto <okumoto@ucsd.edu>
