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author | Xavier Leroy <xavier.leroy@inria.fr> | 2015-04-25 12:38:16 +0200 |
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committer | Xavier Leroy <xavier.leroy@inria.fr> | 2015-04-25 12:38:16 +0200 |
commit | 1909a882df9e40c079b7fbcdfba3d1742c52a0fb (patch) | |
tree | 3649a07f7fb56bd9f1d05e7a65b3a30fc807c75d /driver/Configuration.ml | |
parent | 3c6f5343e0e64b273658b6b3508a8dd6c29b8cef (diff) | |
download | compcert-kvx-1909a882df9e40c079b7fbcdfba3d1742c52a0fb.tar.gz compcert-kvx-1909a882df9e40c079b7fbcdfba3d1742c52a0fb.zip |
Provide and use compiler-dependent standard headers.
This branch provides implementations of the following standard headers:
<float.h> <stdarg.h> <stdbool.h> <stddef.h> <varargs.h>
These are the headers that are provided by GCC and Clang, as opposed
to being provided by Glibc and similar C standard libraries.
Configuration flag "-no-standard-headers" deactivates the installation
and use of these headers.
Lightly tested so far (IA32 Linux).
Diffstat (limited to 'driver/Configuration.ml')
-rw-r--r-- | driver/Configuration.ml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/driver/Configuration.ml b/driver/Configuration.ml index 2cea2b80..70131fc6 100644 --- a/driver/Configuration.ml +++ b/driver/Configuration.ml @@ -82,6 +82,11 @@ let has_runtime_lib = | "true" -> true | "false" -> false | v -> bad_config "has_runtime_lib" [v] +let has_standard_headers = + match get_config_string "has_standard_headers" with + | "true" -> true + | "false" -> false + | v -> bad_config "has_standard_headers" [v] let stdlib_path = if has_runtime_lib then get_config_string "stdlib_path" |