opensbi.git/Makefile, branch v1.2

Makefile: bugfix for handling platform paths

2022-12-04T15:32:33Z

If the path where this repo is located contains the platform name on it, the original Makefile replaced its occurrences from the path making it an invalid path. This commit prevents this behavior replacing only the last part of the path as intended. Signed-off-by: Alejandro Cabrera Aldaya Reviewed-by: Xiang W Reviewed-by: Andrew Jones Reviewed-by: Anup Patel

Makefile: replace `echo` with `printf` for compatibility

2022-12-04T15:11:30Z

I don't know why but `echo -n` didn't work for me. macOS supports the `-n` option but it doesn't work in the makefile. What it does instead is it literally writes `-n` to the file and then also leaves a newline at the end. I'm using GNU Make 4.4 (`gmake` from Homebrew). Signed-off-by: KaDiWa Reviewed-by: Andrew Jones Reviewed-by: Anup Patel

Makefile: Add rules for carray sources in lib/sbi

2022-10-23T05:29:26Z

Add back the missing rules needed to build carray files in lib/sbi. This allows future usage of carray in lib/sbi. Fixes: de80e9337d81 ("Makefile: Compile lib/utils sources separately for each platform") Signed-off-by: Vivian Wang Reviewed-by: Andrew Jones Reviewed-by: Anup Patel

Makefile: Add cscope support

2022-10-23T05:17:40Z

Add cscope support so that running `make cscope` will generate/update cscope files used for source code browsing, while running `make distclean` will remove the cscope files. Also add entry in .gitignore to ignore generated cscope files. Signed-off-by: Tan En De Reviewed-by: Xiang W Reviewed-by: Anup Patel Reviewed-by: Andrew Jones

Makefile: Fix typo related to object.mk

2022-08-08T04:04:43Z

The "object.mk" name referred in top-level makefile should be "objects.mk". Signed-off-by: Anup Patel Reviewed-by: Andrew Jones Tested-by: Andrew Jones Acked-by: Atish Patra Tested-by: Atish Patra

platform: Remove redundant config.mk from all platforms

2022-08-08T04:04:25Z

The options defined in config.mk can be specified in objects.mk of each platform so let us remove config.mk from all platforms. Signed-off-by: Anup Patel Tested-by: Andrew Jones Acked-by: Atish Patra Tested-by: Atish Patra

Makefile: Compile lib/utils sources separately for each platform

2022-08-08T04:03:14Z

Currently, if same build directory is used to compile two different platforms then lib/utils objects are shared for these platforms. We will be having platform specific configs to enable/disable drivers in lib/utils and select compile time options for lib/utils sources. This means lib/utils sources will now be compiled in a platform specific way. To tackle above, we update top-level Makefile as follows: 1) Don't create libsbiutils.a anymore because this can't be shared between platforms. 2) Compile lib/utils sources separately for each platform. 3) Add comments showing which make rules are for lib/sbi, lib/utils, firmware, and platform sources. Signed-off-by: Anup Patel Tested-by: Andrew Jones Acked-by: Atish Patra Tested-by: Atish Patra

Makefile: Add initial kconfig support for each platform

2022-08-08T04:03:09Z

We extend the top-level makefile to allow kconfig based configuration for each platform where each platform has it's own set of configs with "defconfig" being the default config. Signed-off-by: Anup Patel Tested-by: Andrew Jones Acked-by: Atish Patra Tested-by: Atish Patra

Makefile: Add support for generating C array at compile time

2022-05-13T03:56:00Z

Generating C array at compile time based on details provided by objects.mk is a very useful feature which will help us compile only a subset of drivers or modules. We add a bash script (carray.sh) which takes array details and object/variable list from command-line to generate a C source containing array of object/variable pointers. We also extend top-level makefile to use carray.sh whenever specified through objects.mk. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

Makefile: Allow generated C source to be anywhere in build directory

2022-05-13T03:55:50Z

The generated C source could be anywhere within build directory so let us update the make rule to comple generated C source accordingly. Signed-off-by: Anup Patel Reviewed-by: Atish Patra