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<h3>
Ben Gamari pushed to branch wip/backports
at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
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<h4>
Commits:
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<strong><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/29204b1c4f52ea34d84da33593052ee839293bf2">29204b1c</a></strong>
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<span>by Ben Gamari</span>
<i>at 2020-08-07T10:53:04-04:00</i>
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<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">configure: Fix double-negation in ld merge-objects check

We want to only run the check if ld is gold.

Fixes the fix to #17962.

(cherry picked from commit d589ef25f54862968976bc279eb6748509794566)
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<h4>1 changed file:</h4>
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<a href="#9ab3868b23ed5d5a6e12ef902049902556fa4009">
aclocal.m4
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<h4>Changes:</h4>
<li id="9ab3868b23ed5d5a6e12ef902049902556fa4009">
<a href="https://gitlab.haskell.org/ghc/ghc/-/commit/29204b1c4f52ea34d84da33593052ee839293bf2#9ab3868b23ed5d5a6e12ef902049902556fa4009"><strong>aclocal.m4</strong></a>
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<td class="diff-line-num unfold js-unfold old_line" data-linenumber="2527" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">...</td>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -2527,7 +2527,7 @@ AC_DEFUN([FIND_LD],[</td>
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<pre style="margin: 0;"> <span id="LC2527" class="line" lang="plaintext"># Sets $result to 0 if not affected, 1 otherwise</span>
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<pre style="margin: 0;"> <span id="LC2528" class="line" lang="plaintext">AC_DEFUN([CHECK_FOR_GOLD_T22266],[</span>
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<pre style="margin: 0;"> <span id="LC2529" class="line" lang="plaintext">    AC_MSG_CHECKING([for ld.gold object merging bug (binutils 22266)])</span>
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<pre style="margin: 0;">-<span id="LC2530" class="line" lang="plaintext">    if ! $1 --version | grep -<span class="idiff left right">v -</span>q "GNU gold"; then</span>
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<pre style="margin: 0;">+<span id="LC2530" class="line" lang="plaintext">    if ! $1 --version | grep -q "GNU gold"; then</span>
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<pre style="margin: 0;"> <span id="LC2531" class="line" lang="plaintext">        # Not gold</span>
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<pre style="margin: 0;"> <span id="LC2532" class="line" lang="plaintext">        result=0</span>
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<pre style="margin: 0;"> <span id="LC2533" class="line" lang="plaintext">    elif test "$cross_compiling" = "yes"; then</span>
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