Message ID | 20190910084349.28817-34-alex.bennee@linaro.org |
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State | New |
Headers | show
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X-Received-From: 2a00:1450:4864:20::429 Subject: [Qemu-devel] [PULL 33/45] configure: check if --no-pie is supported first X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
[PULL,01/45] hw/misc: Mark most objects as "common" code to speed up compilation a litte bit
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diff --git a/configure b/configure index 7860bbc3121..30aad233d17 100755 --- a/configure +++ b/configure @@ -2021,6 +2021,12 @@ static THREAD int tls_var; int main(void) { return tls_var; } EOF + # check we support --no-pie first... + if compile_prog "-Werror -fno-pie" "-no-pie"; then + CFLAGS_NOPIE="-fno-pie" + LDFLAGS_NOPIE="-nopie" + fi + if compile_prog "-fPIE -DPIE" "-pie"; then QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS" LDFLAGS="-pie $LDFLAGS" @@ -2036,11 +2042,6 @@ EOF pie="no" fi fi - - if compile_prog "-Werror -fno-pie" "-nopie"; then - CFLAGS_NOPIE="-fno-pie" - LDFLAGS_NOPIE="-nopie" - fi fi ##########################################
For whatever reason this doesn't trigger normally but because compile_prog uses QEMU_CFLAGS we end up trying to build a -pie --no-pie build which confuses compilers on some non-x86 hosts. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>