5c5210c091
Like the non-host mkdep don't print ./foo.h as a dependency, but simplify
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it to foo.h. This was causing problems with:
.y.h: ${.TARGET:.h=.c}
where .h was ./cgram.h and the source became ./cgram.c confusing for example
/usr/src/tools/lint1 because make had both cgram.c and ./cgram.c in the list
of sources, trying to build both of them in parallel thinking that they were
different files. Since the regular mkdep does not produce such dependencies,
the regular build does not suffer from this issue.
2015-05-12 00:04:34 +00:00
6bc52dcb42
Preserve -std=* options as they may change the dependency list.
2013-09-02 08:37:11 +00:00
a94dff73a7
Some shells have ((expr)) syntax for arithmetic. Add space between
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parens of nested (compound-list)s to unconfuse them.
Fixes PR toolchain/47695
2013-03-27 01:03:39 +00:00
0cbc48b3cf
Put back error checking in a simpler form thanks to uwe
2013-03-16 02:51:56 +00:00
8f7ae0d2ba
Revert 1.25 and 1.26: Breaks build on !NetBSD
2013-03-14 14:55:35 +00:00
93b2a5c31b
re-directing once is good enough.
2013-03-12 01:55:33 +00:00
621c21b80f
Perform shell fd gymnastics to capture the error in the pipeline and exit.
2013-03-12 01:52:20 +00:00
e2a59201c6
account for -vi
2013-03-05 03:06:21 +00:00
5641345b31
forgetting to shift turns this into a cpu burner.
2012-12-09 23:53:39 +00:00
810857e2ff
ignore --sysroot=/
2012-12-09 23:42:16 +00:00
cdcce7d462
Add a new "-P prefix" option to mkdep(1).
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This option prepends the string given in prefix to every target
filename. This is useful for programs that have source files in
multiple subdirectories and a single Makefile that references all of
them explicitly (without using the VPATH functionality because there
can be files with the same name in each subdirectory).
2012-08-26 22:37:19 +00:00
4cbd24b23f
dependant -> dependent
2011-06-30 20:09:15 +00:00
0c40d420be
recognize isysroot
2010-11-14 15:18:24 +00:00
637b0cffec
Rewrite argument processing to deal with spaces and other meta
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characters in options. This was exposed by the "NetBSD 5.99" argument of
mandoc.
2010-02-20 15:04:03 +00:00
899297d564
Treat -cxx-isystem as -isystem-cxx. Not really required by our code, but
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I discovered this while trying to add a host tool written in C++.
2007-07-09 15:27:10 +00:00
c21f37fb93
On second thought, we can't just pass through -isystem-cxx, we have to
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change it to -isystem. With this change, I can now make depend a simple c++
stl-using host program.
2005-09-01 21:51:11 +00:00
97ec3a6bc9
Recognize -isystem-cxx as well as -isystem, making this more usable for c++
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host progs.
2005-09-01 21:17:31 +00:00
8d259d44d9
Fix the processing of '-s .lo\ .ln' (etc).
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This means that the tools now have correct dependencies (xxx.lo: ... instead
of xxx.o: ...) and in particular causes the pax to be built with consistent
headers.
There could also be other lossage on update builds of tools.
2004-03-27 18:36:23 +00:00
9a8804be3a
Make command line parser getopt() compatible (allow host-mkdep -aq -s.o.lo ...)
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Don't use shell builtin because we need to know the values of OPTIND (etc)
in what is usually an error path.
2003-12-07 20:19:15 +00:00
7037826394
Let -- be used to separate mkdep options from cc options
2003-11-11 10:50:02 +00:00
198a6cd602
Make this support the same new options as recently added to the mkdep program.
2003-11-10 17:57:43 +00:00
a3d7c5fa32
No sources == error again.
2003-06-11 13:20:38 +00:00
2a8b4af820
for now, make the fact that no sources were specified a warning.
2003-06-10 21:34:02 +00:00
b09683b289
Do -isystem differently.
2003-06-10 20:40:39 +00:00
1c6e138be1
understand -isystem too if compiler gcc/g++
2003-06-10 19:51:45 +00:00
33113de8c0
- shift; shift -> shift 2
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- understand and do something reasonable with -nostdinc*
2003-06-06 17:33:32 +00:00
acd9c2da10
Allow "-no-cpp-precomp", which disables use of pre-compiled headers
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on Mac OS X.
2003-03-13 04:40:45 +00:00
a25cf0dfe0
Patch host-mkdep with the working host shell.
2002-09-15 17:23:01 +00:00
5aa3fde6fa
Delete a few things that appear in gcc 3.x's CPP output.
2002-09-13 03:41:54 +00:00
0c41d3705e
Ensure a space after # or #line so we don't pick up stray #pragmas and
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so forth in the .depend file.
2002-01-28 19:26:35 +00:00
5457974230
Move host-mkdep to its own directory. Create and install it before
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everything else. Now it's possible for the target mkdep to build and
install like "normal" host-tools do; should remove the function decl
warnings reported by greywolf@starwolf.com on current-users.
2002-01-10 17:04:20 +00:00
christos