mirror of
https://github.com/ilyakooo0/nixpkgs.git
synced 2024-11-15 13:37:21 +03:00
f3c23487a2
stdenv. In this gcc-wrapper2 I made the ld-wrapper.sh to handle the linking with shared objects through direct pass as ld command arguments of the absolute path to shared objects, instead of using the -L/-l combinations. cmake 'FindXXX.cmake' modules make a strong usage of the dynamic linking directly passing the absolute path to the shared object to the linker, and as our wrapper did not add any -rpath for those, writting the nix expressions for some cmake packages resulted in a lot of tricks, compared to using this gcc-wrapper2. This gcc-wrapper2/ld-wrapper.sh should become the gcc-wrapper/ld-wrapper in a stdenv update. I also updated some cmake expressions to use this gcc-wrapper2, and reduced its tricks. I also updated the cmake setup-hook for it to make cmake not touch any rpath decided at build time, when running the 'make install' of makefiles created by cmake. svn path=/nixpkgs/trunk/; revision=18885
24 lines
674 B
Bash
24 lines
674 B
Bash
skip () {
|
|
if test "$NIX_DEBUG" = "1"; then
|
|
echo "skipping impure path $1" >&2
|
|
fi
|
|
}
|
|
|
|
|
|
# Checks whether a path is impure. E.g., `/lib/foo.so' is impure, but
|
|
# `/nix/store/.../lib/foo.so' isn't.
|
|
badPath() {
|
|
local p=$1
|
|
|
|
# Relative paths are okay (since they're presumably relative to
|
|
# the temporary build directory).
|
|
if test "${p:0:1}" != "/"; then return 1; fi
|
|
|
|
# Otherwise, the path should refer to the store or some temporary
|
|
# directory (including the build directory).
|
|
test \
|
|
"${p:0:${#NIX_STORE}}" != "$NIX_STORE" -a \
|
|
"${p:0:4}" != "/tmp" -a \
|
|
"${p:0:${#NIX_BUILD_TOP}}" != "$NIX_BUILD_TOP"
|
|
}
|