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Diffstat (limited to 'doc')
-rw-r--r-- | doc/MANUAL.adoc | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/doc/MANUAL.adoc b/doc/MANUAL.adoc index e4af9982..b9820e0f 100644 --- a/doc/MANUAL.adoc +++ b/doc/MANUAL.adoc @@ -704,18 +704,6 @@ NOTE: In previous versions of ccache, *CCACHE_TEMPDIR* had to be on the same with other users. Note that this also affects the file permissions set on the object files created from your compilations. -[[config_unify]] *unify* (*CCACHE_UNIFY* or *CCACHE_NOUNIFY*, see <<_boolean_values,Boolean values>> above):: - - If true, ccache will use a C/C++ unifier when hashing the preprocessor - output if the *-g* option is not used. The unifier is slower than a normal - hash, so setting this environment variable loses a little bit of speed, but - it means that ccache can take advantage of not recompiling when the changes - to the source code consist of reformatting only. Note that enabling the - unifier changes the hash, so cached compilations produced when the unifier - is enabled cannot be reused when the unifier is disabled, and vice versa. - Enabling the unifier may result in incorrect line number information in - compiler warning messages and expansions of the `__LINE__` macro. - Cache size management --------------------- @@ -1073,7 +1061,6 @@ The depend mode will be disabled if any of the following holds: * the configuration setting <<config_depend_mode,*depend_mode*>> is false * the configuration setting <<config_run_second_cpp,*run_second_cpp*>> is false -* the configuration setting <<config_unify,*unify*>> is true * the compiler is not generating dependencies using *-MD* or *-MMD* |