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x-conformance=sidf_compatible IronPort-SDR: WUkgJErIGddDuuFXn2no1XKVtYl4d3Eonfkieg4QrPopOTyBSesy6VvaFZBWAXa5dZJDA4IzCa FRePTwMQXg8M5MeW2O++iXskDIURn31oQvuaC7fyzyYVZveKgK4j5s4RxQDw73nEG8rzzliKyl RksCYZR6nmbaSxAGoUosu6ixcS9/ezeoEjetQEwkQTioNU/CNzhFF66J8MwO7HdMYLJY8DC8ND yILIILzysPfGaa4ERQwmS5+ynMMebNN0gG6HBDwB04IfJI25WXNhnu7jjClYPixjQLUkHk3Uhi jKM= X-SBRS: 2.7 X-MesageID: 17012789 X-Ironport-Server: esa1.hc3370-68.iphmx.com X-Remote-IP: 162.221.158.21 X-Policy: $RELAYED X-IronPort-AV: E=Sophos;i="5.73,354,1583211600"; d="scan'208";a="17012789" From: Roger Pau Monne To: Subject: [PATCH 2/3] configure: also add EXTRA_PREFIX to {CPP/LD}FLAGS Date: Tue, 5 May 2020 11:24:53 +0200 Message-ID: <20200505092454.9161-3-roger.pau@citrix.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200505092454.9161-1-roger.pau@citrix.com> References: <20200505092454.9161-1-roger.pau@citrix.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Ian Jackson , Wei Liu , Roger Pau Monne Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) The path provided by EXTRA_PREFIX should be added to the search path of the configure script, like it's done in Config.mk. Not doing so makes the search path for configure differ from the search path used by the build. Signed-off-by: Roger Pau Monn=C3=A9 Acked-by: Wei Liu Reviewed-by: Bertrand Marquis Reviewed-by: Roger Pau Monn=C3=A9 --- Please re-run autoconf.sh after applying. --- m4/set_cflags_ldflags.m4 | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/m4/set_cflags_ldflags.m4 b/m4/set_cflags_ldflags.m4 index cbad3c10b0..08f5c983cc 100644 --- a/m4/set_cflags_ldflags.m4 +++ b/m4/set_cflags_ldflags.m4 @@ -15,6 +15,10 @@ for ldflag in $APPEND_LIB do APPEND_LDFLAGS=3D"$APPEND_LDFLAGS -L$ldflag" done +if [ ! -z $EXTRA_PREFIX ]; then + CPPFLAGS=3D"$CPPFLAGS -I$EXTRA_PREFIX/include" + LDFLAGS=3D"$LDFLAGS -L$EXTRA_PREFIX/lib" +fi CPPFLAGS=3D"$PREPEND_CPPFLAGS $CPPFLAGS $APPEND_CPPFLAGS" LDFLAGS=3D"$PREPEND_LDFLAGS $LDFLAGS $APPEND_LDFLAGS"]) =20 --=20 2.26.2