| 41 | | == DSX' interpretation == |
| 42 | | |
| 43 | | Section [defaults] describes sections to look at for project parts: |
| 44 | | |
| 45 | | {{{ |
| 46 | | [defaults] |
| 47 | | soclib = soclib-exemple |
| 48 | | systemc = systemc-exemple |
| 49 | | |
| 50 | | [systemc-exemple] |
| 51 | | dir = /users/exemple/systemc-2.1.0 |
| 52 | | os = linux |
| 53 | | |
| 54 | | [soclib-exemple] |
| 55 | | dir = /users/exemple/soclib |
| 56 | | }}} |
| 57 | | |
| 58 | | This makes it easier to switch between different concurent configurations |
| 59 | | |
| 60 | | == Sections to fill == |
| 61 | | |
| 62 | | DSX config defines paths for your actual system configuration |
| 63 | | |
| 64 | | * Compilation options and paths for SystemC, SystemCASS or any other SystemC implementation |
| 65 | | * Path to SoCLIB |
| 66 | | * Paths and prefixes to cross compilation software suite |
| 67 | | |
| 68 | | === SystemC, SystemCASS === |
| 69 | | |
| 70 | | Mandatory configuration items for SystemC implementation are: |
| 71 | | |
| 72 | | * `nickname` |
| 73 | | Type of implementation, possible values are: systemc, systemcass. |
| 74 | | * `cflags` |
| 75 | | Additionnal compile-time arguments, typically include paths, -W options, ... |
| 76 | | * `libdir` |
| 77 | | Additionnal link-time arguments, typically library paths |
| 78 | | * `libs` |
| 79 | | Libraries |
| 80 | | * `cxx` |
| 81 | | C++ compiler, default is g++. |
| 82 | | |
| 83 | | Example: |
| 84 | | {{{ |
| 85 | | [systemcass-labo] |
| 86 | | ; Globally substitued variables |
| 87 | | dir=/users/outil/systemc/systemcass/systemcass/latest |
| 88 | | os=i686-Linux.SLA4x |
| 89 | | |
| 90 | | ; Generic declaration |
| 91 | | nickname=systemcass |
| 92 | | cflags=-I%(dir)s/include -O3 -rdynamic |
| 93 | | libdir=%(dir)s/lib-%(os)s |
| 94 | | libs=-lsystemc -ldl -rdynamic |
| 95 | | cxx=g++ |
| 96 | | }}} |
| 97 | | |
| 98 | | === Cross compilers === |
| 99 | | |
| 100 | | Options: |
| 101 | | |
| 102 | | * `cc-prefix` |
| 103 | | Prefix for tools' names |
| 104 | | * `cc-cflags` |
| 105 | | Additionnal compile time flags |
| 106 | | |
| 107 | | Example: |
| 108 | | {{{ |
| 109 | | [mipsel] |
| 110 | | cc-prefix=mipsel-unknown-elf- |
| 111 | | cc-cflags=-O2 -Wall |
| 112 | | |
| 113 | | [ppc] |
| 114 | | cc-prefix=/usr/local/cctools/ppc/bin/ppc-unknown-elf- |
| 115 | | cc-cflags=-O2 -Wall |
| 116 | | }}} |