Add macOS strip option -S, fix macOS micro strip option (#778)

* Add macOS strip option `-S`, fix macOS micro strip option

* Change docs and help messages
This commit is contained in:
Jerry Ma
2025-06-19 19:31:25 +08:00
committed by GitHub
parent 056971fcbc
commit 80687dfea3
7 changed files with 31 additions and 45 deletions

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@@ -38,17 +38,11 @@ buildroot/bin/php -d "zend_extension=/path/to/php{PHP_VER}-{ts/nts}/xdebug.so" -
```
For macOS platform, almost all binaries under macOS cannot be truly purely statically linked, and almost all binaries will link macOS system libraries: `/usr/lib/libresolv.9.dylib` and `/usr/lib/libSystem.B.dylib`.
So on macOS, you can use statically compiled PHP binaries under certain compilation conditions, and dynamically linked extensions:
So on macOS, you can **directly** use SPC to build statically compiled PHP binaries with dynamically linked extensions:
1. Using the `--no-strip` parameter will not strip information such as debugging symbols from the binary file for use with external Zend extensions such as `Xdebug`.
2. If you want to compile some Zend extensions, use Homebrew, MacPorts, source code compilation, and install a normal version of PHP on your operating system.
3. Use the `phpize && ./configure && make` command to compile the extensions you want to use.
4. Copy the extension file `xxxx.so` to the outside, use the statically compiled PHP binary, for example to use the Xdebug extension: `cd buildroot/bin/ && ./php -d "zend_extension=/path/to/xdebug.so"`.
```bash
# build statically linked php-cli but not stripped
bin/spc build ffi --build-cli --no-strip
```
1. Build shared extension `xxx.so` using: `--build-shared=XXX` option. e.g. `bin/spc build bcmath,zlib --build-shared=xdebug --build-cli`
2. You will get `buildroot/modules/xdebug.so` and `buildroot/bin/php`.
3. The `xdebug.so` file could be used for php that version and thread-safe are the same.
## Can it support Oracle database extension?

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@@ -339,7 +339,7 @@ You can try to use the following commands:
- `--cxx=XXX`: Specifies the execution command of the C++ language compiler (Linux defaults to `g++`, macOS defaults to `clang++`)
- `--with-clean`: clean up old make files before compiling PHP
- `--enable-zts`: Make compiled PHP thread-safe version (default is NTS version)
- `--no-strip`: Do not run `strip` after compiling the PHP library to trim the binary file to reduce its size (the macOS binary file without trim can use dynamically linked third-party extensions)
- `--no-strip`: Do not run `strip` after compiling the PHP library to trim the binary file to reduce its size
- `--with-libs=XXX,YYY`: Compile the specified dependent library before compiling PHP, and activate some extended optional functions (such as libavif of the gd library, etc.)
- `--with-config-file-path=XXX`: Set the path in which to look for `php.ini` (Check [here](../faq/index.html#what-is-the-path-of-php-ini) for default paths)
- `--with-config-file-scan-dir=XXX`: Set the directory to scan for `.ini` files after reading `php.ini` (Check [here](../faq/index.html#what-is-the-path-of-php-ini) for default paths)