From 8e4fad89691840d19e87a099e36ad474d9de54b0 Mon Sep 17 00:00:00 2001 From: Martin Afanasjew Date: Fri, 18 Dec 2015 17:04:58 +0100 Subject: [PATCH] ENV: avoid misleading Fortran setup warnings Fixes Homebrew/homebrew#31156. Closes Homebrew/homebrew#47246. Signed-off-by: Martin Afanasjew --- Library/Homebrew/extend/ENV/shared.rb | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Library/Homebrew/extend/ENV/shared.rb b/Library/Homebrew/extend/ENV/shared.rb index 57b9a7f1ed..19af48698c 100644 --- a/Library/Homebrew/extend/ENV/shared.rb +++ b/Library/Homebrew/extend/ENV/shared.rb @@ -203,6 +203,12 @@ module SharedEnvExtension end def fortran + # Ignore repeated calls to this function as it will misleadingly warn about + # building with an alternative Fortran compiler without optimization flags, + # despite it often being the Homebrew-provided one set up in the first call. + return if @fortran_setup_done + @fortran_setup_done = true + flags = [] if fc