don't run the test binaries, compilation status is enough

During a cross-compilation we can compile the test binaries but not
run in the host machine.  Furthermore, the exit status of the test
isn't really important for the types of check we have, the compilation
status is enough.

Reported by Nikolay Korotkiy (@sikmir) on Github, fixes issue #8

1 files changed, 4 insertions, 15 deletions

diff --git a/configure b/configure
index 7264b3f..20cb846 100755
--- a/configure
+++ b/configure
@@ -167,18 +167,8 @@ __HEREDOC__
 
 	if ${COMP} -o "have/${1}" "have/${1}.c" ${3} ${LDFLAGS} 1>&3 2>&3
 	then
-		echo "partial result of ${n}: ${CC} succeeded" 1>&3
-	else
-		echo "tested ${n}: no (compilation failed)" 1>&2
-		echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
-		echo "result of compiling ${n}: no" 1>&3
-		echo 1>&3
-		return 1
-	fi
-
-	if ./have/${1} 1>&3 2>&3; then
 		echo "tested ${n}: yes" 1>&2
-		echo "result of running ${n}: yes" 1>&3
+		echo "tested ${n}: yes" 1>&3
 		echo 1>&3
 		eval HAVE_${2}=1
 		[ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
@@ -187,11 +177,10 @@ __HEREDOC__
 		rm "have/${1}"
 		return 0
 	else
-		echo "tested ${n}: no (execution failed)" 1>&2
-		echo "result of ${n}: execution failed with exit status $?" 1>&3
-		echo "result of running ${n}: no" 1>&3
+		echo "tested ${n}: no (compilation failed)" 1>&2
+		echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
+		echo "result of compiling ${n}: no" 1>&3
 		echo 1>&3
-		rm "have/${1}"
 		return 1
 	fi
 }