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7534cbe4b8
works on Red Hat Linux, i.e. that is based on glibc version 2.5.
Furthermore, this patch fixes a number of gcc 4.3.3 build errors in glibc 2.5
that occur on both x86 and x86_64. The older version of this library is still
useful for running Nix on a Red Hat host. Newer version of glibc fail to detect
the kernel's capabilities correctly (due to mad patches applied to the kernel
by Red Hat).
The individual changes are:
* Re-activated glibc 2.5 in all-packages.nix.
* Fix incomplete header search path in bootstrap tools.
Gcc-wrapper sets "-B<prefix>" to tell the compiler about its installation
root. Unfortunately, the setting doesn't add $gcc/lib/gcc/*/*/include-fixed
to the search path. That directory is required, however, because it contains
the system-specific "limits.h" file, and the glibc 2.5 builds tries to find
that file via #include_next.
* Support intrinsic functions like __signbit() or atof() correctly to avoid
compile-time conflicts.
* Switch to NPTL. Linuxthreads is no longer supported.
* Added a meta attribute to glibc package.
* Updated nixUnstable to version 0.13pre15614 from trunk. The previous version
failed regression tests.
* Fix more strict type checking in binutils since 2.18.50.0.3.
Without this patch, the build failed on x86, saying:
../sysdeps/i386/fpu/ftestexcept.c: Assembler messages:
../sysdeps/i386/fpu/ftestexcept.c:33: Error: suffix or operands invalid for `fnstsw'
svn path=/nixpkgs/branches/stdenv-updates/; revision=16037
38 lines
1 KiB
Nix
38 lines
1 KiB
Nix
{ stdenv, fetchurl, kernelHeaders
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, installLocales ? true
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, profilingLibraries ? false
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}:
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stdenv.mkDerivation {
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name = "glibc-2.5";
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builder = ./builder.sh;
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src = fetchurl {
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url = http://ftp.gnu.org/gnu/glibc/glibc-2.5.tar.bz2;
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md5 = "1fb29764a6a650a4d5b409dda227ac9f";
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};
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patches = [ ./glibc-pwd.patch ./glibc-getcwd-param-MAX.patch ./glibc-inline.patch ./x86-fnstsw.patch ];
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inherit kernelHeaders installLocales;
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inherit (stdenv) is64bit;
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configureFlags="--enable-add-ons
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--with-headers=${kernelHeaders}/include
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--disable-sanity-checks
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${if profilingLibraries then "--enable-profile" else "--disable-profile"}";
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# Workaround for this bug:
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# http://sourceware.org/bugzilla/show_bug.cgi?id=411
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# I.e. when gcc is compiled with --with-arch=i686, then the
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# preprocessor symbol `__i686' will be defined to `1'. This causes
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# the symbol __i686.get_pc_thunk.dx to be mangled.
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NIX_CFLAGS_COMPILE = "-U__i686";
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meta = {
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homepage = http://www.gnu.org/software/libc/;
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description = "The GNU C Library";
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};
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}
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