nixpkgs/pkgs/stdenv-linux/setup.sh

export PATH=@PATH@
export SHELL=@SHELL@

. @BASEENV@/setup

export NIX_CFLAGS="-isystem @GLIBC@/include -isystem @LINUX@/include $NIX_CFLAGS"
export NIX_LDFLAGS="-L@GLIBC@/lib -Wl,-dynamic-linker,@GLIBC@/lib/ld-linux.so.2,-rpath,@GLIBC@/lib $NIX_LDFLAGS -L@GCC@/lib -Wl,-rpath,@GCC@/lib"
export NIX_CC=@CC@
export NIX_CXX=@CXX@

export NIX_LIBC_INCLUDES="@GLIBC@/include"
export NIX_LIBC_LIBS="@GLIBC@/lib"
* Initialise the PATH immediately at the start of stdenv-linux, otherwise baseenv won't work properly (because it can't find programs such as `cat'). svn path=/nixpkgs/trunk/; revision=331 2003-08-20 13:13:13 +02:00			`export PATH=@PATH@`
			`export SHELL=@SHELL@`

* Started on working towards the fully Nixified build environment, i.e., one where we don't use any tools from outside the Nix environment. For this we need the basic POSIX utilities (e.g., GNU coreutils), a shell, GCC, and the binutils. Normal packages just need to include stdenv/stdenv.fix, which on Linux will use the Nixified environment. However, for the tools in the build environment itself we have a bootstrapping problem. Therefore, these depend on the external environment (and include stdenv-linux/stdenv-nativetools). The package `baseenv' provides some generic setup and GCC wrappers used by both fully Nixified and native environments. svn path=/nixpkgs/trunk/; revision=305 2003-08-18 17:32:13 +02:00			`. @BASEENV@/setup`

* Patched gcc so that it doesn't search the standard include directories (/usr/include, /usr/local/include, etc.). * Immediate pay-off: we see that the glibc header files depend on the Linux kernel header files. So I've added a package that extracts the appropriate headers from Linux 2.4.22. svn path=/nixpkgs/trunk/; revision=361 2003-08-26 17:25:26 +02:00			`export NIX_CFLAGS="-isystem @GLIBC@/include -isystem @LINUX@/include $NIX_CFLAGS"`
* Split off the native build init into setup-nativetools.sh. * Add the $gcc/lib to the library path in the Nixified stdenv. (This include libgcc.so and libstdc++.so.) svn path=/nixpkgs/trunk/; revision=340 2003-08-22 15:42:21 +02:00			`export NIX_LDFLAGS="-L@GLIBC@/lib -Wl,-dynamic-linker,@GLIBC@/lib/ld-linux.so.2,-rpath,@GLIBC@/lib $NIX_LDFLAGS -L@GCC@/lib -Wl,-rpath,@GCC@/lib"`
* Added GCC (C and C++ variant; include libstdc++). svn path=/nixpkgs/trunk/; revision=314 2003-08-18 19:49:30 +02:00			`export NIX_CC=@CC@`
			`export NIX_CXX=@CXX@`
* Patched Perl's configure script to stop it from scanning well-known system directories for libraries. (Fortunately, the build would still fail because Perl's idea of "standard" library directories no longer matched that of the linker.) * `stdenv-linux/setup.sh' now puts the path of glibc in an environment variable so that it can be used by other packages (for example, we need to pass it to Perl's configure, because otherwise it will think that, e.g., libm.so doesn't exist). svn path=/nixpkgs/trunk/; revision=359 2003-08-26 12:34:51 +02:00
			`export NIX_LIBC_INCLUDES="@GLIBC@/include"`
			`export NIX_LIBC_LIBS="@GLIBC@/lib"`