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| author | René 'Necoro' Neumann <necoro@necoro.net> | 2011-03-13 23:19:50 +0100 |
|---|---|---|
| committer | René 'Necoro' Neumann <necoro@necoro.net> | 2011-03-13 23:19:52 +0100 |
| commit | c666df70b0321c9711a8a965daff1e2608c38b59 (patch) | |
| tree | 2864d89ebb82e2614a371bcdd6827ca8febf3aba /.zsh/zshfunctions | |
| parent | b4f9d6e0b325c71c62b19825b42758e8110ee871 (diff) | |
| download | dotfiles-c666df70b0321c9711a8a965daff1e2608c38b59.tar.gz dotfiles-c666df70b0321c9711a8a965daff1e2608c38b59.tar.bz2 dotfiles-c666df70b0321c9711a8a965daff1e2608c38b59.zip | |
Add list_cc_flags
Diffstat (limited to '.zsh/zshfunctions')
| -rw-r--r-- | .zsh/zshfunctions | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/.zsh/zshfunctions b/.zsh/zshfunctions index 92f88f2..db01a95 100644 --- a/.zsh/zshfunctions +++ b/.zsh/zshfunctions @@ -153,6 +153,29 @@ menc() unset p } +list_cc_flags() +{ + Usage() + { + printf '%s\n' "Usage: ${0##*/} c|o [gcc-Flags e.g. -march=native -O2] + Show which compile|optimization flags are selected when you chose gcc-Flags" + return ${1:-1} + } + + case "${1}" in + c) + shift + gcc -v -c -Q "${@}" -o /dev/null -x c - 2>&1 <<PROG +int main(){return 0;} +PROG + ;; + o) + shift + gcc -c -Q "${@}" -o /dev/null --help=optimizer 2>&1;; + *) Usage;; + esac +} + if [[ $UID == 0 ]]; then # unpack a package |