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90% of correct is simply not good enough. Some people will not be very happy
about the decision to kill the wrapper toolchain. Sorry, but a real toolchain
is the One True Way(tm).
-Erik
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The attached patch performs a clean up of
extra/gcc-uClibc/gcc-uClibc.c:
* Use NULL for pointers and '\0' for characters;
not the opposite...
* Fixed an (assumed) segv if --uclibc-cc was used.
* Skip the argument to -x so it isn't considered
to be a source file.
* Simplified the loop in xstrcat().
* A little white space clean up.
//Peter
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ln.patch:
* Define $(LN) as ln in Rules.mak.
* Change all occurrences of ln into $(LN).
* Change all constructs like (cd path && ln -sf foo/file file)
into $(LN) -sf foo/file path/file. The latter construct is
already used in a number of places so it should not be
an additional compatibility problem.
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rm.patch:
* Define $(RM) as rm -f in Rules.mak and test/Rules.mak
(this is the same definition as gmake uses by default).
* Change all occurrences of rm and rm -f into $(RM).
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install.patch:
* Define $(INSTALL) as install in Rules.mak.
* Change all occurrences of install into $(INSTALL).
* Change all occurrences of mkdir -p into $(INSTALL) -d.
install -d is already used in a number of places so
this should not be an additional compatibility problem.
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Hello,
Attached is a patch of some changes I made to the gcc wrapper to
get it to compile XFree CVS.
Basically it supports the use of '-' on the command line to read stdin
for gcc, as well as setting the file type back to none before adding the
last too .o files if the file type was set on the command line.
It is applied against uClibc-0.9.20
Regards,
nash
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The attached patch performs a clean up of
extra/gcc-uClibc/Makefile:
* Better dependencies to only rebuild what is necessary.
* Use $< and $@ where appropriate.
* Suppress warning messages from which about
commands that cannot be found.
//Peter
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(2) Add a command-line option --uclibc-cc with the same functionality.
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implement 'UCLIBC_CC', which does this:
$ UCLIBC_CC=gcc-2.95 /usr/i386-linux-uclibc/bin/i386-uclibc-gcc --version
2.95.4
$ UCLIBC_CC=gcc-3.3 /usr/i386-linux-uclibc/bin/i386-uclibc-gcc --version
gcc-3.3 (GCC) 3.3 (Debian)
Copyright (C) 2003 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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they move/disappear from the expected location.
-Erik
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the gcc wrapper when not building with shared library support.
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combination with and w/o both the nostdinc and nostdlib options.
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library, we need to disable adding start files (i.e. crt0) since
it isn't supposed to be creating an executable, just a shared lib.
-Erik
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the linux kernel uses.
-Erik
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configurable, so people who do not need or want ctor/dtor support
can disable it and make their binaries a little bit smaller.
-Erik
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since uclibc-0.9.16 I have to specify -fpic during _link_-time or else
I get an error from the dynamic linker when I load shared objects. Patch
is appended.
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-Erik
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-Erik
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been working on a new config system on and off for about 6 months
now, but I've never been fully satisfied. Well, I'm finally am
happy with the new config system, so here it is. This completely
removes the old uClibc configuration system, and replaces it with
an entirely new system based on LinuxKernelConf, from
http://www.xs4all.nl/~zippel/lc/
As it turns out, Linus has just merged LinuxKernelConf into Linux
2.5.45, so it looks like I made the right choice.
I have thus far updated only x86. I'll be updating the other
architectures shortly.
-Erik
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how uClibc handles _init and _fini, allowing shared lib constructors and
destructors to initialize things in the correct sequence. Stefan ported the SH
architecture. I then ported x86, arm, and mips. x86 and arm are working fine,
but I don't think I quite got things correct for mips.
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-Erik
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PIC code, and use crtbegin.o and crtend.o when compiling non-pic code. As was
caused problems, esp on powerpc...
-Erik
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the C++ compiler to to automagically add include/g++ into the include search
path, and automagically add -lstdc++ and -lm into the set of automatically
linked libraries.
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-Erik
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-Erik
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-Erik
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which could cause incorrect invocations of g++. Cleanup a few things.
Add a new --uclibc-ctors flag allowing one to apply ctor/dtor support
to regular C code.
-Erik
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-Erik
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-Erik
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like iproute2 and XFree86 from linking.
-Erik
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-Erik
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add a little bit to binary size...
-Erik
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add some fflush calls, since it seems streams are not flushed before
an exec
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suppress linking (right now, only `-M' does).
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losing all -Wl calls...
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