Tests: Added compat tests in Makefile.in#27
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Added ability to run compatibility tests within build system.
Control of the testsuite is done by setting environment variables.
The main ones are:
- GCC_COMPAT_GCC_OPTIONS: GCC flags
- GCC_COMPAT_EXTRA_GCC_OPTIONS: GCC flags to be appended to the defaults
- GCC_COMPAT_ALT_PATH: Path to alternate compiler binary (if not present, GCC
self-tests)
- GCC_COMPAT_ALT_OPTIONS: Alt compiler flags
If the ALT_PATH contains ccac (MetaWare), the following variables can be used:
- GCC_METAWARE_ROOT: Path to metaware root. Adds -lmw and appropriate -L to
GCC_COMPAT_GCC_OPTIONS
- GCC_COMPAT_ALT_OPTIONS has default values depending on the target
Signed-off-by: BrunoASMauricio <brunoasmauricio@gmail.com>
Revised the approach for enabling compatibility tests by introducing a new configuration option, --enable-compat-tests. Expanded CPU architecture (ARCHS) support for GCC compatibility tests and resolved issues related to the ARCv3 path. The -SKIP_ATTRIBUTE flag, which was used to prevent tests involving packed structures and potential unaligned access errors from running, has been removed. This change was made because, in addition to the initial execution of the compat.exp testsuite, a second testsuite, struct-layout-1.exp, relies on the compat.exp testsuite, and several tests were failing as a result of this interdependence. For running only the GCC compatibility tests, use this command: ``` make check-gcc RUNTESTFLAGS="compat.exp" -j$(nproc) ``` Please note that compatibility tests are exclusively supported for the Baremetal toolchain distribution. Signed-off-by: Luis Silva <luis.m.silva99@hotmail.com>
Signed-off-by: Luis Silva <luis.m.silva99@hotmail.com>
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Added ability to run compatibility tests within build system. Control of the testsuite is done by setting environment variables. The main ones are:
GCC_COMPAT_GCC_OPTIONS: GCC flags
GCC_COMPAT_EXTRA_GCC_OPTIONS: GCC flags to be appended to the defaults
GCC_COMPAT_ALT_PATH: Path to alternate compiler binary (if not present, GCC self-tests)
If the ALT_PATH contains ccac (MetaWare), the following variables can be used:
GCC_METAWARE_ROOT: Path to metaware root. Adds -lmw and appropriate -L to GCC_COMPAT_GCC_OPTIONS
GCC_COMPAT_ALT_OPTIONS has default values depending on the target