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Diffstat (limited to 'src/engine/SCons/Tool/m4.xml')
| -rw-r--r-- | src/engine/SCons/Tool/m4.xml | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/src/engine/SCons/Tool/m4.xml b/src/engine/SCons/Tool/m4.xml new file mode 100644 index 0000000..dbca146 --- /dev/null +++ b/src/engine/SCons/Tool/m4.xml @@ -0,0 +1,61 @@ +<!-- +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 The SCons Foundation + +This file is processed by the bin/SConsDoc.py module. +See its __doc__ string for a discussion of the format. +--> +<tool name="m4"> +<summary> +Sets construction variables for the &m4; macro processor. +</summary> +<sets> +M4 +M4FLAGS +M4COM +</sets> +<uses> +M4COMSTR +</uses> +</tool> + +<builder name="M4"> +<summary> +Builds an output file from an M4 input file. +This uses a default &cv-link-M4FLAGS; value of +<option>-E</option>, +which considers all warnings to be fatal +and stops on the first warning +when using the GNU version of m4. +Example: + +<example> +env.M4(target = 'foo.c', source = 'foo.c.m4') +</example> +</summary> +</builder> + +<cvar name="M4"> +<summary> +The M4 macro preprocessor. +</summary> +</cvar> + +<cvar name="M4COM"> +<summary> +The command line used to pass files through the M4 macro preprocessor. +</summary> +</cvar> + +<cvar name="M4COMSTR"> +<summary> +The string displayed when +a file is passed through the M4 macro preprocessor. +If this is not set, then &cv-link-M4COM; (the command line) is displayed. +</summary> +</cvar> + +<cvar name="M4FLAGS"> +<summary> +General options passed to the M4 macro preprocessor. +</summary> +</cvar> |