Reviewed-by: Yuwei Chen <yuwei.c...@intel.com>
> -----Original Message-----
> From: Yang, Yuting2 <yuting2.y...@intel.com>
> Sent: Wednesday, March 27, 2024 4:43 PM
> To: devel@edk2.groups.io
> Cc: Rebecca Cran <rebe...@bsdio.com>; Liming Gao
> <gaolim...@byosoft.com.cn>; Feng, Bob C <bob.c.f...@intel.com>; Chen,
> Christine <yuwei.c...@intel.com>
> Subject: [Patch V2] [edk2-staging] BaseTools: Update ReadMe in Python
> VfrCompiler Tool
>
> Cc: Rebecca Cran <rebe...@bsdio.com>
>
> Cc: Liming Gao <gaolim...@byosoft.com.cn>
>
> Cc: Bob Feng <bob.c.f...@intel.com>
>
> Cc: Yuwei Chen <yuwei.c...@intel.com>
>
> Signed-off-by: Yuting Yang <yuting2.y...@intel.com>
> ---
> BaseTools/BinWrappers/PosixLike/PyVfrCompile | 22 +++++++++++-----------
> BaseTools/Conf/build_rule.template | 2 --
> BaseTools/Source/Python/VfrCompiler/README.md | 27
> +++++++++++++++++----------
> 3 files changed, 28 insertions(+), 23 deletions(-)
>
> diff --git a/BaseTools/BinWrappers/PosixLike/PyVfrCompile
> b/BaseTools/BinWrappers/PosixLike/PyVfrCompile
> old mode 100644
> new mode 100755
> index 1f241482d4..53a32733fa
> --- a/BaseTools/BinWrappers/PosixLike/PyVfrCompile
> +++ b/BaseTools/BinWrappers/PosixLike/PyVfrCompile
> @@ -1,13 +1,13 @@
> - #!/usr/bin/env bash
>
> - #python `dirname $0`/RunToolFromSource.py `basename $0` $*
>
> +#!/usr/bin/env bash
>
> +#python `dirname $0`/RunToolFromSource.py `basename $0` $*
>
>
>
> - # If a ${PYTHON_COMMAND} command is available, use it in preference to
> python
>
> - if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
>
> - python_exe=${PYTHON_COMMAND}
>
> - fi
>
> - full_cmd=${BASH_SOURCE:-$0} # see
> http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a
> good choice here
>
> - dir=$(dirname "$full_cmd")
>
> - cmd=${full_cmd##*/}
>
> +# If a ${PYTHON_COMMAND} command is available, use it in preference to
> python
>
> +if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
>
> + python_exe=${PYTHON_COMMAND}
>
> +fi
>
> +full_cmd=${BASH_SOURCE:-$0} # see
> http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a
> good choice here
>
> +dir=$(dirname "$full_cmd")
>
> +cmd=${full_cmd##*/}
>
>
>
> - export
> PYTHONPATH="$dir/../../Source/Python:$dir/../../Source/Python/VfrCompiler
> :$dir/../../Source/Python${PYTHONPATH:+:"$PYTHONPATH"}"
>
> - exec "${python_exe:-python}" -m IfrCompiler "$@"
>
> \ No newline at end of file
> +export
> PYTHONPATH="$dir/../../Source/Python:$dir/../../Source/Python/VfrCompiler
> :$dir/../../Source/Python${PYTHONPATH:+:"$PYTHONPATH"}"
>
> +exec "${python_exe:-python}" -m IfrCompiler "$@"
>
> \ No newline at end of file
> diff --git a/BaseTools/Conf/build_rule.template
> b/BaseTools/Conf/build_rule.template
> index 0e19133589..b2fa2032e3 100755
> --- a/BaseTools/Conf/build_rule.template
> +++ b/BaseTools/Conf/build_rule.template
> @@ -257,7 +257,6 @@
> <Command>
>
> "$(VFRPP)" $(DEPS_FLAGS) $(VFRPP_FLAGS) $(INC) ${src} >
> $(OUTPUT_DIR)(+)${s_base}.i
>
> "$(VFR)" $(VFR_FLAGS) --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk --output-directory
> ${d_path} $(OUTPUT_DIR)(+)${s_base}.i
>
> - "$(PYVFR)" ${src} --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk -w $(WORKSPACE) -m
> $(MODULE_NAME) -o $(OUTPUT_DIR) --vfr
>
>
>
> [Object-File]
>
> <InputFile>
>
> @@ -629,7 +628,6 @@
> <Command>
>
> "$(VFRPP)" $(DEPS_FLAGS) $(VFRPP_FLAGS) $(INC) ${src} >
> $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.i
>
> "$(VFR)" $(VFR_FLAGS) --create-ifr-package --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk --output-directory
> $(OUTPUT_DIR)(+)${s_dir} $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.i
>
> - "$(PYVFR)" ${src} --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk -w $(WORKSPACE) -m
> $(MODULE_NAME) -o $(OUTPUT_DIR) --vfr
>
>
>
> [Hii-Binary-Package.UEFI_HII]
>
> <InputFile>
>
> diff --git a/BaseTools/Source/Python/VfrCompiler/README.md
> b/BaseTools/Source/Python/VfrCompiler/README.md
> index 7bdc85023a..473482f936 100644
> --- a/BaseTools/Source/Python/VfrCompiler/README.md
> +++ b/BaseTools/Source/Python/VfrCompiler/README.md
> @@ -29,12 +29,10 @@ The core function of the original C VfrCompiler tool is
> to convert VFR files int
> - Future extension
>
> - The tool will extend new functions, which is able to compile yaml files.
> This feature will be added in future update.
>
>
>
> -### Use with Build System
>
> -To use the VfrCompiler Python Tool with Build System, please do the
> following steps in the build command.
>
> +### Implementation method
>
> +
>
> +To apply the VfrCompiler python tool with Build System, the code modifies
> the following steps in the build command.
>
> 1. Locate the **VfrCompiler** folder to path
> **'\edk2\BaseTools\Source\Python'.**
>
> -1. Open **'build_rule.template'** file in path
> **'\edk2\BaseTools\Conf\'.**
>
> - - Find the C VFR command line `$(VFR)" $(VFR_FLAGS) --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk --output-directory
> ${d_path} $(OUTPUT_DIR)(+)${s_base}.i` in **build_rule.template** file.
> There are two C VFR commands in it.
>
> - - Add new command line `"$(PYVFR)" ${src} --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk -w $(WORKSPACE) -m
> $(MODULE_NAME) -o $(OUTPUT_DIR) --vfr` after each VFR command lines.
>
> 2. Open **'tools_def.template'** file in path **'\edk2\BaseTools\Conf\'.**
>
> - Find the C VFR_PATH command line `*_*_*_VFR_PATH =
> VfrCompile` in **tools_def.template** file.
>
> - Add new command line `*_*_*_PYVFR_PATH = PyVfrCompile`
> after the VFR_PATH command line.
>
> @@ -51,7 +49,7 @@ To use the VfrCompiler Python Tool with Build System,
> please do the following s
> ```
>
> #!/usr/bin/env bash
>
> #python `dirname $0`/RunToolFromSource.py `basename $0` $*
>
> -
>
> +
>
> # If a ${PYTHON_COMMAND} command is available, use it in preference to
> python
>
> if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
>
> python_exe=${PYTHON_COMMAND}
>
> @@ -59,10 +57,19 @@ To use the VfrCompiler Python Tool with Build
> System, please do the following s
> full_cmd=${BASH_SOURCE:-$0} # see
> http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a
> good choice here
>
> dir=$(dirname "$full_cmd")
>
> cmd=${full_cmd##*/}
>
> -
>
> +
>
> export
> PYTHONPATH="$dir/../../Source/Python:$dir/../../Source/Python/VfrCompiler
> :$dir/../../Source/Python${PYTHONPATH:+:"$PYTHONPATH"}"
>
> exec "${python_exe:-python}" -m IfrCompiler "$@"
>
> ```
>
> -5. Add Env: run `pip install antlr4-python3-runtime==4.7.1` based on the
> original build environment.
>
> -6. Run Build Command: `build -p OvmfPkg\OvmfPkgIa32X64.dsc -a IA32 -a
> X64 -j build.log`
>
> -`
>
> +### How to use
>
> +
>
> +1. Add Env: run `pip install antlr4-python3-runtime==4.7.1` based on the
> original build environment.
>
> +2. Open **'build_rule.template'** file in path
> **'\edk2\BaseTools\Conf\'.**
>
> + - Find the C VFR command line `$(VFR)" $(VFR_FLAGS) --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk --output-directory
> ${d_path} $(OUTPUT_DIR)(+)${s_base}.i` in **build_rule.template** file.
> There are two C VFR commands in it.
>
> + - Add new command line `"$(PYVFR)" ${src} --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk -w $(WORKSPACE) -m
> $(MODULE_NAME) -o $(OUTPUT_DIR) --vfr` after each VFR command lines.
>
> +3. Run Build Command: `build -p OvmfPkg\OvmfPkgIa32X64.dsc -a IA32 -a
> X64 -j build.log` to have a try.
>
> +
>
> +### Tips
>
> +
>
> +1. The output of the python tool will not override the output of the original
> C tool. Instead, it will be prefixed with "PyVfr".
>
> +2. If you want to activate/deactivate the python tool, please locate and
> add/delete all `"$(PYVFR)" ${src} --string-db
> $(OUTPUT_DIR)(+)$(MODULE_NAME)StrDefs.hpk -w $(WORKSPACE) -m
> $(MODULE_NAME) -o $(OUTPUT_DIR) --vfr` command lines in
> **'build_rule.template'**.
>
> --
> 2.26.2.windows.1
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