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From fe6af0f9c448ad7c1e2c3ab777079e38b4a8e34c Mon Sep 17 00:00:00 2001
From: Matthew Waters <matthew@centricular.com>
Date: Thu, 22 Feb 2018 21:59:33 +1100
Subject: [PATCH] Configure: add support for --sysroot/-isysroot/-isystem
---
Configure | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/Configure b/Configure
index d644963..933dd91 100755
--- a/Configure
+++ b/Configure
@@ -678,6 +678,34 @@ while (@argvcopy)
$config{fips} = 1;
$nofipscanistercheck = 1;
}
+ elsif (/^--sysroot=(.*)$/)
+ {
+ $_ =~ s/%([0-9a-f]{1,2})/chr(hex($1))/gei;
+ $user_cflags.=" --sysroot=".$1;
+ }
+ elsif (/^--sysroot$/)
+ {
+ my $sysroot = shift(@argvcopy) || "";
+ $user_cflags.=" --sysroot ".$sysroot;
+ }
+ elsif (/^-isysroot=(.*)$/)
+ {
+ $user_cflags.=" -isysroot=".$1;
+ }
+ elsif (/^-isysroot$/)
+ {
+ my $isysroot = shift(@argvcopy) || "";
+ $user_cflags.=" -isysroot ".$isysroot;
+ }
+ elsif (/^-isystem=(.*)$/)
+ {
+ $user_cflags.=" -isystem=".$1;
+ }
+ elsif (/^-isystem$/)
+ {
+ my $isystem = shift(@argvcopy) || "";
+ $user_cflags.=" -isystem ".$isystem;
+ }
elsif (/^[-+]/)
{
if (/^--prefix=(.*)$/)
--
2.16.1
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