Fix usage of {curves,key-exchanges}.pl in all.sh

tests/scripts/all.sh

@@ -497,8 +497,7 @@ if_build_succeeded env OPENSSL_CMD="$OPENSSL_LEGACY" GNUTLS_CLI="$GNUTLS_LEGACY_
 
 msg "test/build: curves.pl (gcc)" # ~ 4 min
 cleanup
-cmake -D CMAKE_BUILD_TYPE:String=Debug .
+tests/scripts/curves.pl
-if_build_succeeded tests/scripts/curves.pl
 
 msg "test/build: depends-hashes.pl (gcc)" # ~ 2 min
 cleanup
@@ -506,8 +505,7 @@ tests/scripts/depends-hashes.pl
 
 msg "test/build: key-exchanges (gcc)" # ~ 1 min
 cleanup
-cmake -D CMAKE_BUILD_TYPE:String=Check .
+tests/scripts/key-exchanges.pl
-if_build_succeeded tests/scripts/key-exchanges.pl
 
 msg "build: Unix make, -Os (gcc)" # ~ 30s
 cleanup

tests/scripts/curves.pl

@@ -1,10 +1,28 @@
 #!/usr/bin/perl
 
-# test dependencies on individual curves in tests
+# curves.pl
-# - build
+#
-# - run test suite
+# Copyright (c) 2014-2016, ARM Limited, All Rights Reserved
+#
+# Purpose
+#
+# To test the code dependencies on individual curves in each test suite. This
+# is a verification step to ensure we don't ship test suites that do not work
+# for some build options.
+#
+# The process is:
+#       for each possible curve
+#           build the library and test suites with the curve disabled
+#           execute the test suites
+#
+# And any test suite with the wrong dependencies will fail.
 #
 # Usage: tests/scripts/curves.pl
+#
+# This script should be executed from the root of the project directory.
+#
+# For best effect, run either with cmake disabled, or cmake enabled in a mode
+# that includes -Werror.
 
 use warnings;
 use strict;

tests/scripts/depends-hashes.pl

@@ -20,6 +20,9 @@
 # Usage: tests/scripts/depends-hashes.pl
 #
 # This script should be executed from the root of the project directory.
+#
+# For best effect, run either with cmake disabled, or cmake enabled in a mode
+# that includes -Werror.
 
 use warnings;
 use strict;

tests/scripts/key-exchanges.pl

@@ -1,8 +1,25 @@
 #!/usr/bin/perl
 
-# test that all configs with only a single key exchange enabled build
+# key-exchanges.pl
+#
+# Copyright (c) 2015-2017, ARM Limited, All Rights Reserved
+#
+# Purpose
+#
+# To test the code dependencies on individual key exchanges in the SSL module.
+# is a verification step to ensure we don't ship SSL code that do not work
+# for some build options.
+#
+# The process is:
+#       for each possible key exchange
+#           build the library with all but that key exchange disabled
 #
 # Usage: tests/scripts/key-exchanges.pl
+#
+# This script should be executed from the root of the project directory.
+#
+# For best effect, run either with cmake disabled, or cmake enabled in a mode
+# that includes -Werror.
 
 use warnings;
 use strict;