0fd59fd7a4
checked whether absolute paths passed to gcc/ld refer to the store, which is wrong: they can also refer to the build tree (/tmp/nix-...). * Less static composition in the construction of stdenv-nix-linux: gcc-wrapper and generic are now passed in as arguments, rather then referenced by relative path. This makes it easier to hack on a specific stage of the bootstrap process (before, a change to, e.g., generic/setup.sh would cause all bootstrap stages to be redone). svn path=/nixpkgs/trunk/; revision=833
44 lines
673 B
Bash
Executable file
44 lines
673 B
Bash
Executable file
#! /bin/sh
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set -x
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export NIX_DEBUG=1
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. $stdenv/setup
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export NIX_ENFORCE_PURITY=1
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mkdir $out
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mkdir $out/bin
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cat > hello.c <<EOF
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#include <stdio.h>
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int main(int argc, char * * argv)
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{
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printf("Hello World!\n");
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return 0;
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}
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EOF
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#gcc -I/nix/store/foo -I /nix/store/foo -I/usr/lib -I /usr/lib hello.c -o $out/bin/hello
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gcc -I`pwd` -L /nix/store/abcd/lib -isystem /usr/lib hello.c -o $out/bin/hello
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$out/bin/hello
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cat > hello2.cc <<EOF
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#include <iostream>
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int main(int argc, char * * argv)
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{
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std::cout << "Hello World!\n";
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std::cout << VALUE << std::endl;
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return 0;
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}
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EOF
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g++ hello2.cc -o $out/bin/hello2 -DVALUE="1 + 2 * 3"
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$out/bin/hello2
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ld -v |