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- 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
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