tpm-tools: Fix gcc6 compile issue

.8/src/tpm_mgmt/tpm_present.c
| ../../../tpm-tools-1.3.8/src/tpm_mgmt/tpm_present.c: In function 'main':
| ../../../tpm-tools-1.3.8/src/tpm_mgmt/tpm_present.c:358:5: error: this 'if' clause does not guard... [-Werror=misleading-indentation]
|      if (szTpmPasswd && !isWellKnown)
|      ^~
| ../../../tpm-tools-1.3.8/src/tpm_mgmt/tpm_present.c:360:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
|   return iRc;
|   ^~~~~~

Signed-off-by: Armin Kuster <akuster808@gmail.com>

recipes-tpm/tpm-tools/tpm-tools-1.3.8/gcc6_missleading_indent_fix.patch

@@ -0,0 +1,24 @@
+Index: tpm-tools-1.3.8/src/tpm_mgmt/tpm_present.c
+===================================================================
+--- tpm-tools-1.3.8.orig/src/tpm_mgmt/tpm_present.c
++++ tpm-tools-1.3.8/src/tpm_mgmt/tpm_present.c
+@@ -349,13 +349,13 @@ int main(int argc, char **argv)
+ 		}
+ 	} while (flags[++i].name);
+ 
+-      out_success:
++out_success:
+ 	logSuccess(argv[0]);
+ 	iRc = 0;
+-      out_close:
++out_close:
+ 	contextClose(hContext);
+-      out:
+-    if (szTpmPasswd && !isWellKnown)
+-	shredPasswd( szTpmPasswd );
+-	return iRc;
++out:
++	if (szTpmPasswd && !isWellKnown)
++		shredPasswd( szTpmPasswd );
++return iRc;
+ }

recipes-tpm/tpm-tools/tpm-tools_1.3.8.bb

@@ -15,6 +15,7 @@ SRC_URI += " \
     http://downloads.sourceforge.net/project/trousers/${BPN}/${PV}/${BP}.tar.gz \
     file://tpm-tools-extendpcr.patch \
     file://03-fix-bool-error-parseStringWithValues.patch \
+    file://gcc6_missleading_indent_fix.patch \
 "
 
 SRC_URI[md5sum] = "85a978c4e03fefd4b73cbeadde7c4d0b"