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Diffstat (limited to 'docs/markdown/Compiler-properties.md')
| -rw-r--r-- | docs/markdown/Compiler-properties.md | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/docs/markdown/Compiler-properties.md b/docs/markdown/Compiler-properties.md index 5d29dd1..d3382b3 100644 --- a/docs/markdown/Compiler-properties.md +++ b/docs/markdown/Compiler-properties.md @@ -41,8 +41,8 @@ either `gcc` or `msvc`, or that its arguments are not like either. This should only be used to select the syntax of the arguments, such as those to test with `has_argument`. -See [reference tables](Reference-tables.md#compiler-ids) for a list of supported compiler -ids and their argument type. +See [reference tables](Reference-tables.md#compiler-ids) for a list of +supported compiler ids and their argument type. ## Does code compile? @@ -167,10 +167,10 @@ not be determined. ## Does a function exist? -Just having a header doesn't say anything about its -contents. Sometimes you need to explicitly check if some function -exists. This is how we would check whether the function `open_memstream` -exists in header `stdio.h` +Just having a header doesn't say anything about its contents. +Sometimes you need to explicitly check if some function exists. This +is how we would check whether the function `open_memstream` exists in +header `stdio.h` ```meson if compiler.has_function('open_memstream', prefix : '#include <stdio.h>') @@ -180,18 +180,18 @@ endif Note that, on macOS programs can be compiled targeting older macOS versions than the one that the program is compiled on. It can't be -assumed that the OS version that is compiled on matches the OS -version that the binary will run on. +assumed that the OS version that is compiled on matches the OS version +that the binary will run on. Therefore when detecting function availability with `has_function`, it is important to specify the correct header in the prefix argument. In the example above, the function `open_memstream` is detected, which -was introduced in macOS 10.13. When the user builds on macOS 10.13, but -targeting macOS 10.11 (`-mmacosx-version-min=10.11`), this will correctly -report the function as missing. Without the header however, it would lack -the necessary availability information and incorrectly report the function -as available. +was introduced in macOS 10.13. When the user builds on macOS 10.13, +but targeting macOS 10.11 (`-mmacosx-version-min=10.11`), this will +correctly report the function as missing. Without the header however, +it would lack the necessary availability information and incorrectly +report the function as available. ## Does a structure contain a member? |