X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fusing.xml;h=72f53b740b18cbf7284c8adc5c5f825bdad668bf;hb=2f4e21c6f741995e20cc3b53b109ff9edf18eb3c;hp=286887673774b3377eaa6344c7b16b39688c89c5;hpb=c5a97ea01a810333608ef1e26f5cb5422dd25928;p=ghc-hetmet.git
diff --git a/docs/users_guide/using.xml b/docs/users_guide/using.xml
index 2868876..72f53b7 100644
--- a/docs/users_guide/using.xml
+++ b/docs/users_guide/using.xml
@@ -138,6 +138,11 @@ module X where
The flag reference tables () lists the status of each flag.
+
+ There are a few flags that are static except that they can
+ also be used with GHCi's :set command; these
+ are listed as “static/:set” in the
+ table.
@@ -225,8 +230,7 @@ module X where
- ghc
- ––interactive
+ ghc --interactiveinteractive modeghci
@@ -240,8 +244,7 @@ module X where
- ghc
- ––make
+ ghc --makemake mode
@@ -258,8 +261,8 @@ module X where
- ghc
- –eexpr
+ ghc -e
+ expreval mode
@@ -275,13 +278,10 @@ module X where
- ghc
-
- -E
- -C
- -S
- -c
-
+ ghc -E
+ ghc -c
+ ghc -S
+ ghc -c
@@ -302,8 +302,7 @@ module X where
- ghc
- –M
+ ghc -Mdependency-generation mode
@@ -318,16 +317,74 @@ module X where
- ghc
- ––mk-dll
+ ghc --mk-dll
- dependency-generation mode
+ DLL-creation modeDLL-creation mode (Windows only). See .
+
+
+
+
+ ghc --helpghc -?
+
+
+
+
+ Cause GHC to spew a long usage message to standard
+ output and then exit.
+
+
+
+
+
+
+ ghc --version
+ ghc -V
+
+
+
+
+
+ Print a one-line string including GHC's version number.
+
+
+
+
+
+
+ ghc --numeric-version
+
+
+
+
+ Print GHC's numeric version number only.
+
+
+
+
+
+
+ ghc --print-libdir
+
+
+
+
+ Print the path to GHC's library directory. This is
+ the top of the directory tree containing GHC's libraries,
+ interfaces, and include files (usually something like
+ /usr/local/lib/ghc-5.04 on Unix). This
+ is the value of
+ $libdirlibdir
+ in the package configuration file (see ).
+
+
+
@@ -574,19 +631,18 @@ ghc -c Foo.hs
help optionsverbosity options
+ See also the , , ,
+ and modes in .
-
-
-
-
-
-
+
+
- Cause GHC to spew a long usage message to standard
- output and then exit.
+ Does a dry-run, i.e. GHC goes through all the motions
+ of compiling as normal, but does not actually run any
+ external commands.
@@ -673,47 +729,6 @@ ghc -c Foo.hs
-
-
-
-
-
-
-
-
-
- Print a one-line string including GHC's version number.
-
-
-
-
-
-
-
-
-
- Print GHC's numeric version number only.
-
-
-
-
-
-
-
-
-
- Print the path to GHC's library directory. This is
- the top of the directory tree containing GHC's libraries,
- interfaces, and include files (usually something like
- /usr/local/lib/ghc-5.04 on Unix). This
- is the value of
- $libdirlibdir
- in the package configuration file (see ).
-
-
-
-
@@ -748,6 +763,20 @@ ghc -c Foo.hs
+ size
+
+
+
+ Set the minimum size of the heap to
+ size.
+ This option is equivalent to
+ +RTS -Hsize,
+ see .
+
+
+
+
+
@@ -793,8 +822,7 @@ ghc -c Foo.hs
Provides the standard warnings plus
,
,
- ,
- , and
+ , and
.
@@ -929,19 +957,6 @@ f foo = foo { x = 6 }
- :
-
-
-
- Turns on warnings for various harmless but untidy
- things. This currently includes: importing a type with
- (..) when the export is abstract, and
- listing duplicate class assertions in a qualified type.
-
-
-
-
-
:
missing fields, warning
@@ -1088,6 +1103,18 @@ f "2" = 2
+ :
+
+
+ tabs, warning
+ Have the compiler warn if there are tabs in your source
+ file.
+
+ This warning is off by default.
+
+
+
+ :
@@ -1243,10 +1270,6 @@ f "2" = 2
Means: “Generate good-quality code without
taking too long about it.” Thus, for example:
ghc -c -O Main.lhs
-
- currently also implies
- . This may change in the
- future.
@@ -1524,10 +1547,7 @@ f "2" = 2
every 4k of allocation). With or
, context switches will occur as often as
possible (at every heap block allocation). By default, context
- switches occur every 20ms. Note that GHC's internal timer ticks
- every 20ms, and the context switch timer is always a multiple of
- this timer, so 20ms is the maximum granularity available for timed
- context switches.
+ switches occur every 20ms.
@@ -1627,18 +1647,6 @@ f "2" = 2
- :
-
- (SPARC machines)-mv8 option (SPARC
- only) Means to pass the like-named
- option to GCC; it says to use the Version 8 SPARC
- instructions, notably integer multiply and divide. The
- similar GCC options for SPARC also
- work, actually.
-
-
-
- :(iX86 machines)-monly-N-regs