mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-03-17 10:21:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #7742 from markwkidd/patch-5

Browse Source 
add libretro-db docs for consolidating DATs
This commit is contained in:
Twinaphex 2018-12-15 18:08:57 +01:00 committed by GitHub
commit d55a27f380
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
libretro-db/README.md
View File

@ -9,7 +9,7 @@ Files specified later in the chain **will override** earlier ones if the same ke
* To create an index `libretrodb_tool <db file> create-index <index name> <field name>`
* To find an entry with an index `libretrodb_tool <db file> find <index name> <value>`
# Compiling a single database with `c_converter`
# Compiling a single DAT into a single RDB with `c_converter`
```
git clone git@github.com:libretro/libretro-super.git
cd libretro-super
@ -20,7 +20,19 @@ cd libretro-db
c_converter "NAME_OF_RDB_FILE.rdb" "NAME_OF_SOURCE_DAT.dat"
```
# Compiling all databases with libretro-build-database.sh
# Compiling multiple DATs into a single RDB with `c_converter`
Specify `rom.crc` as the second parameter to use CRC as the unique fingerprint.
```
git clone git@github.com:libretro/libretro-super.git
cd libretro-super
./libretro-fetch.sh retroarch
cd retroarch
./configure
cd libretro-db
c_converter "NAME_OF_RDB_FILE.rdb" "rom.crc" "NAME_OF_SOURCE_DAT_1.dat" "NAME_OF_SOURCE_DAT_2.dat" "NAME_OF_SOURCE_DAT_3.dat"
```
# Compiling all RDBs with libretro-build-database.sh
**This approach builds and uses the `c_converter` program to compile the databases**
```