Re: no-c++.m4: bug fix: egrep: repetition-operator operand invalid

2017-12-05 Thread Bruno Haible
Sam Steingold wrote: > On Darwin (Mac OS) the gt_NO_CXX test fails because "Is g++" is not a > valid repetition-operator operand. > > The attached patch fixes the problem. Thanks. There is also another problem in this macro: Since a preprocessor is allowed to insert additional spaces, it may tran

no-c++.m4: bug fix: egrep: repetition-operator operand invalid

2017-12-05 Thread Sam Steingold
Hi, On Darwin (Mac OS) the gt_NO_CXX test fails because "Is g++" is not a valid repetition-operator operand. The attached patch fixes the problem. >From d5d949b838c7cf4adb0e6e615795003ac7b0f1c3 Mon Sep 17 00:00:00 2001 From: Sam Steingold Date: Tue, 5 Dec 2017 11:02:33 -0500 Subject: [PATCH] Av