[src/trunk]: src/usr.bin/make make(1): add test driver for different build op...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/96c5a67017d4
branches:  trunk
changeset: 938034:96c5a67017d4
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Aug 31 16:51:17 2020 +0000

description:
make(1): add test driver for different build options

This program's purpose is to reduce the build failures of the whole
build.sh just because one of the many possible configurations fails.

diffstat:

 usr.bin/make/test-variants.sh |  125 ++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 125 insertions(+), 0 deletions(-)

diffs (129 lines):

diff -r 05160e2520f3 -r 96c5a67017d4 usr.bin/make/test-variants.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/usr.bin/make/test-variants.sh     Mon Aug 31 16:51:17 2020 +0000
@@ -0,0 +1,125 @@
+#! /bin/sh
+# $NetBSD: test-variants.sh,v 1.1 2020/08/31 16:51:17 rillig Exp $
+#
+# Build several variants of make and run the tests on them.
+#
+# The output of this test suite must be inspected manuelly to see the
+# interesting details.  The main purpose is to list the available build
+# options.
+
+set -eu
+
+failed="no"
+
+fail() {
+       echo "failed"
+       failed="yes"
+}
+
+testcase() {
+       echo "===> Running $*"
+
+case "$*" in **O3*|*NDEB*) ;; *) return ;; esac
+
+       env -i PATH="$PATH" USETOOLS="no" "$@" \
+               sh -ce "make -s cleandir" \
+       && env -i PATH="$PATH" USETOOLS="no" "$@" \
+               sh -ce "make -ks all" \
+       && size *.o make \
+       && env -i PATH="$PATH" USETOOLS="no" MALLOC_OPTIONS="JA" "$@" \
+               sh -ce "make -s test" \
+       || fail
+}
+
+
+testcase # just the plain default options
+
+testcase USER_CPPFLAGS="-DUSE_DOUBLE_BOOLEAN"
+
+testcase USER_CPPFLAGS="-DUSE_UCHAR_BOOLEAN"
+
+testcase HAVE_LLVM="yes"
+
+testcase USE_GCC8="yes"
+
+testcase USE_GCC9="yes"
+
+testcase USE_GCC10="yes" GCC10BASE="$HOME/pkg/gcc10"
+
+testcase USE_COVERAGE="yes"
+
+# for selecting emalloc
+testcase TOOLDIR=""
+
+testcase USE_FILEMON="dev"
+
+testcase USE_FILEMON="ktrace"
+
+testcase USE_META="no"
+
+testcase USER_CPPFLAGS="-DCLEANUP"
+
+testcase USER_CPPFLAGS="-DDEBUG_HASH_LOOKUP"
+
+testcase USER_CPPFLAGS="-DDEBUG_META_MODE"
+
+testcase USER_CPPFLAGS="-DDEBUG_REALPATH_CACHE"
+
+testcase USER_CPPFLAGS="-DDEBUG_SRC"
+
+testcase USER_CPPFLAGS="-UGMAKEEXPORT"
+
+# NetBSD 8.0 x86_64
+# In file included from arch.c:135:0:
+# /usr/include/sys/param.h:357:0: error: "MAXPATHLEN" redefined [-Werror]
+#  #define MAXPATHLEN PATH_MAX
+#testcase USER_CPPFLAGS="-DMAXPATHLEN=20"
+
+testcase USER_CPPFLAGS="-DNO_REGEX"
+
+# NetBSD 8.0 x86_64 says:
+# In file included from /usr/include/sys/param.h:115:0,
+#                 from arch.c:135:
+# /usr/include/sys/syslimits.h:60:0: error: "PATH_MAX" redefined [-Werror]
+#  #define PATH_MAX   1024 /* max bytes in pathname */
+#testcase USER_CPPFLAGS="-DPATH_MAX=20"
+
+# config.h:124:0: error: "POSIX" redefined [-Werror]
+#testcase USER_CPPFLAGS="-DPOSIX"
+
+# config.h:115:0: error: "RECHECK" redefined [-Werror]
+#testcase USER_CPPFLAGS="-DRECHECK"
+
+# May trigger additional "may be used uninitialized" errors.
+# Could be combined with other compilers as well.
+testcase USER_CFLAGS="-O3"
+
+testcase USER_CFLAGS="-O0 -ggdb"
+
+# /usr/include/sys/cdefs.h:618:22: error: ISO C90 does not support 'long long' [-Werror=long-long]
+# /usr/include/sys/endian.h:205:1: error: use of C99 long long integer constant [-Werror=long-long]
+# /usr/include/pthread_types.h:128:3: error: ISO C90 doesn't support unnamed structs/unions [-Werror=pedantic]
+# var.c:3027:2: error: initializer element is not computable at load time [-Werror=pedantic]
+# var.c:2532:5: error: ISO C does not support '__PRETTY_FUNCTION__' predefined identifier [-Werror=pedantic]
+# var.c:1574:15: error: ISO C90 does not support the 'z' gnu_printf length modifier [-Werror=format=]
+# var.c:137:33: error: anonymous variadic macros were introduced in C99 [-Werror=variadic-macros]
+# parse.c:2473:22: error: format '%p' expects argument of type 'void *', but argument 7 has type 'char * (*)(void *, size_t *) {aka char * (*)(void *, long unsigned int *)}' [-Werror=format=]
+#testcase USER_CFLAGS="-std=c90 -ansi -pedantic" USER_CPPFLAGS="-Dinline="
+
+# Ensure that every inline function is declared as MAKE_ATTR_UNUSED.
+testcase USER_CPPFLAGS="-Dinline="
+
+testcase USER_CFLAGS="-std=c90" USER_CPPFLAGS="-Dinline="
+
+#testcase USER_CFLAGS="-std=c90 -pedantic" USER_CPPFLAGS="-Dinline="
+
+testcase USER_CFLAGS="-ansi" USER_CPPFLAGS="-Dinline="
+
+# config.h does not allow overriding these features
+#testcase USER_CPPFLAGS="-UUSE_IOVEC"
+
+# Ensure that there are only side-effect-free conditions in the assert
+# macro, or at least none that affect the outcome of the tests.
+testcase USER_CPPFLAGS="-DNDEBUG"
+
+test "$failed" = "no"