81b462a405
Don't set openmp to fix a build failure with codesourcery toolchain that doesn't have OpenMP >= 4.5 indeed upstream doesn't want to remove the build failure if the user provides --enable-openmp and OpenMP is < 4.5: https://github.com/rpm-software-management/rpm/pull/1433 Fixes: - http://autobuild.buildroot.org/results/05dd945d24e8684aad6a2343ba7f6f8a7cea8349 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
34 lines
1,023 B
Diff
34 lines
1,023 B
Diff
From 13585fbbe83eb177b13d86c2d6f11ff41a68d07e Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Tue, 10 Nov 2020 18:20:24 +0100
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Subject: [PATCH] configure.ac: fix cross-compilation
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Use AC_COMPILE_IFELSE as AC_RUN_IFELSE raises a build failure when
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cross-compiling
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Retrieved from:
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https://github.com/rpm-software-management/rpm/commit/13585fbbe83eb177b13d86c2d6f11ff41a68d07e]
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---
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configure.ac | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 38d3c286a..a83016449 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -175,11 +175,11 @@ AS_IF([test "x$ac_cv_prog_c_openmp" != x &&
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old_CFLAGS=$CFLAGS
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CFLAGS="$CFLAGS $OPENMP_CFLAGS"
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AC_MSG_CHECKING([OpenMP is at least version 4.5])
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- AC_RUN_IFELSE(
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+ AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM(
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[#include <omp.h>],
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[#if _OPENMP < 201511
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- exit(1);
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+ #error
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#endif
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]
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)],
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