From ea0c2d76c4f16eccaafcb2c0741f76825505bafc Mon Sep 17 00:00:00 2001 From: Nico Huber <nico.huber@secunet.com> Date: Thu, 22 Dec 2016 16:05:54 +0100 Subject: [PATCH] DONOTMERGE buildgcc: Build GMP `--with-pic` if GCC defaults to `-pie` Change-Id: I5f3185af9c8d599379a628e18724b217b88be974 Signed-off-by: Nico Huber <nico.huber@secunet.com> --- diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index 97c38b8..4eefd43 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -515,6 +515,13 @@ } build_GMP() { + # Check if GCC enables `-pie` by default (likely on Debian Stretch). + # We have to use `--with-pic` then. + if "${CC}" -dumpspecs 2>/dev/null | grep -q '[{;][[:space:]]*:-pie\>' + then + OPTIONS="$OPTIONS --with-pic" + fi + CC="$CC" ../${GMP_DIR}/configure --disable-shared --enable-fat \ --prefix=$TARGETDIR $OPTIONS \ || touch .failed