From: Eric Wong <e@80x24.org>
Date: Mon, 13 Nov 2023 13:15:39 +0000 (+0000)
Subject: xap_helper_cxx: use -pipe by default in CXXFLAGS
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09f486cfa17019ad742853e3158ae4a5f580180c;p=thirdparty%2Fpublic-inbox.git

xap_helper_cxx: use -pipe by default in CXXFLAGS

-ggdb3 is already used for g++ and clang, and -pipe is supported
by clang even if it's a no-op.  So just use it to speed up g++
since it saves me 30-40ms.

We'll also get rid of the explicit `-O0' since it's the default
for both clang and g++.
---

diff --git a/lib/PublicInbox/XapHelperCxx.pm b/lib/PublicInbox/XapHelperCxx.pm
index 7aa524168..3afdd69ee 100644
--- a/lib/PublicInbox/XapHelperCxx.pm
+++ b/lib/PublicInbox/XapHelperCxx.pm
@@ -23,7 +23,7 @@ my @srcs = map { $srcpfx.$_ } qw(xap_helper.h);
 my @pm_dep = map { $srcpfx.$_ } qw(Search.pm CodeSearch.pm);
 my $ldflags = '-Wl,-O1';
 $ldflags .= ' -Wl,--compress-debug-sections=zlib' if $^O ne 'openbsd';
-my $xflags = ($ENV{CXXFLAGS} // '-Wall -ggdb3 -O0') . ' ' .
+my $xflags = ($ENV{CXXFLAGS} // '-Wall -ggdb3 -pipe') . ' ' .
 	' -DTHREADID=' . PublicInbox::Search::THREADID .
 	' ' . ($ENV{LDFLAGS} // $ldflags);
 my $xap_modversion;