diff options
Diffstat (limited to 'pkgs/stdenv/generic')
| -rw-r--r-- | pkgs/stdenv/generic/check-meta.nix | 2 | ||||
| -rw-r--r-- | pkgs/stdenv/generic/setup.sh | 12 |
2 files changed, 13 insertions, 1 deletions
diff --git a/pkgs/stdenv/generic/check-meta.nix b/pkgs/stdenv/generic/check-meta.nix index 1a96d9b3acf7..b754230b0be9 100644 --- a/pkgs/stdenv/generic/check-meta.nix +++ b/pkgs/stdenv/generic/check-meta.nix @@ -153,7 +153,7 @@ let '' + (builtins.getAttr reason remediation) attrs; - handler = if config ? "handleEvalIssue" + handler = if config ? handleEvalIssue then config.handleEvalIssue reason else throw; in handler msg; diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh index ebcedce60b87..311292169ecd 100644 --- a/pkgs/stdenv/generic/setup.sh +++ b/pkgs/stdenv/generic/setup.sh @@ -212,6 +212,18 @@ isELF() { if [ "$magic" = $'\177ELF' ]; then return 0; else return 1; fi } +# Return success if the specified file is an ELF object +# and its e_type is ET_EXEC (executable file) +isELFExec() { + grep -ao -P '^\177ELF.{11}\x00\x02' "$1" >/dev/null +} + +# Return success if the specified file is an ELF object +# and its e_type is ET_DYN (shared object file) +isELFDyn() { + grep -ao -P '^\177ELF.{11}\x00\x03' "$1" >/dev/null +} + # Return success if the specified file is a script (i.e. starts with # "#!"). isScript() { |