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Diffstat (limited to 'README')
| -rw-r--r-- | README | 18 |
1 files changed, 12 insertions, 6 deletions
@@ -15,8 +15,8 @@ You need GNAT for x86 (32 bits). See below for instructions $ ./configure $ make -At that place, you can already use the 'ghdl' built in the directory. -You can also install it: +At that place, you can already use the 'ghdl_mcode' built in the directory. +You can also install GHDL (the executable is installed as 'ghdl'): $ make install That's all! @@ -58,16 +58,20 @@ As GCC is written in Ada, you need to use the GNU Ada compiler (GNAT). I recommend to use GNAT GPL from http://libre.adacore.com (free). If you build with the mcode backend, you need an i386 version of GNAT. -* Building with mcode backend. +Building with mcode backend +*************************** + This is as simple as: $ ./configure --prefix=PREFIX where PREFIX is the directory for installation $ make - This builds the ghdl executable, which can be used as is. + This builds the ghdl_mcode executable, which can be used as is. $ make install To install within PREFIX -* Building with the gcc backend +Building with the gcc backend +***************************** + You need to download and untar the sources of gcc version 4.9.2 [do not modify this line as this is read by scripts]. @@ -77,7 +81,9 @@ $ ./configure --with-gcc=/path/to/gcc/source/dir The configure gcc following the gcc instructions and also enable vhdl languages (you can use --enable-languages=c,vhdl --disable-bootstrap) -* Building with the llvm backend +Building with the llvm backend +****************************** + You need llvm 3.5 First configure ghdl and specify where llvm is installed |