From 2289318de3383aae6e96ed2f0ee2db80d92648cb Mon Sep 17 00:00:00 2001
From: Giovanni Bussi <giovanni.bussi@gmail.com>
Date: Mon, 8 Oct 2018 11:16:26 +0200
Subject: [PATCH] Small fix in LDFLAGS when doing coverage
LDFLAGS were overwritten by mistake by CFLAGS when doing coverage
---
configure | 27 ++++++++++++++++++++++++++-
configure.ac | 2 +-
2 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 23d20bccd..3c497bc38 100755
--- a/configure
+++ b/configure
@@ -4688,7 +4688,32 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS="$CFLAGS --coverage"
- LDFLAGS="$CFLAGS --coverage"
+
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS --coverage"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether LDFLAGS can contain --coverage" >&5
+$as_echo_n "checking whether LDFLAGS can contain --coverage... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }; LDFLAGS="$save_LDFLAGS"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
STATIC_LIBS="$STATIC_LIBS --coverage"
fi
diff --git a/configure.ac b/configure.ac
index 2e2676863..3189fd6a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -338,7 +338,7 @@ if test $gcov == true
then
PLUMED_CHECK_CXXFLAG([--coverage])
CFLAGS="$CFLAGS --coverage"
- LDFLAGS="$CFLAGS --coverage"
+ PLUMED_CHECK_LDFLAGS([--coverage])
STATIC_LIBS="$STATIC_LIBS --coverage"
fi
--
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