| # Generate a header file that defines the MODULE_* macros for each library and |
| # module we build in glibc. The library names are pulled in from soversions.i |
| # and the additional modules are passed in the BUILDLIST variable. |
| BEGIN { |
| # BUILDLIST is set from the build-list variable in Makeconfig and is a space |
| # separated list of non-library modules that we build in glibc. |
| num = split (buildlist, libs, " ") |
| # Separate the built modules from the libraries. |
| libs[++num] = "LIBS_BEGIN" |
| } |
| |
| # Skip over comments. |
| $1 == "#" { |
| next |
| } |
| |
| # We have only one special case in soversions.i parsing, which is to replace ld |
| # with rtld since that's what we call it throughout the sources. |
| match (FILENAME, ".*soversions.i") { |
| name = $2 |
| if (name == "ld") |
| name = "rtld" |
| |
| # Library names are not duplicated in soversions.i. |
| libs[++num] = name |
| } |
| |
| # Finally, print out the header file. |
| END { |
| printf ("/* AUTOGENERATED BY gen-libc-modules.awk, DO NOT EDIT. */\n\n") |
| for (l in libs) { |
| printf ("#define MODULE_%s %d\n", libs[l], l) |
| } |
| } |
