Untitled commit

commit_hash:738c0e3b90d7c428015a34c302c8bcba5b98b759

Author: pg

build/conf/linkers/ld.conf

@@ -213,6 +213,7 @@ LINK_SCRIPT_EXE_FLAGS=
 
 REAL_LINK_EXE_CMDLINE =\
     $YMAKE_PYTHON ${input:"build/scripts/link_exe.py"} \
+REAL_LINK_EXE_CMDLINE+=--start-plugins ${ext=.pyplugin:SRCS_GLOBAL} --end-plugins
 REAL_LINK_EXE_CMDLINE+=--clang-ver $CLANG_VER
 REAL_LINK_EXE_CMDLINE+=$_LD_LINKER_OUTPUT
 REAL_LINK_EXE_CMDLINE+=\

build/scripts/link_exe.py

@@ -2,6 +2,7 @@
 import os
 import os.path
 import sys
+import json
 import subprocess
 import optparse
 import textwrap
@@ -321,7 +322,7 @@ def fix_blas_resolving(cmd):
     return cmd
 
 
-def parse_args():
+def parse_args(args):
     parser = optparse.OptionParser()
     parser.disable_interspersed_args()
     parser.add_option('--musl', action='store_true')
@@ -341,11 +342,23 @@ def parse_args():
     parser.add_option('--whole-archive-libs', action='append')
     parser.add_option('--exclude-libs', action='append')
     thinlto_cache.add_options(parser)
-    return parser.parse_args()
+    return parser.parse_args(args)
 
 
 if __name__ == '__main__':
-    opts, args = parse_args()
+    args = sys.argv[1:]
+    ib = args.index('--start-plugins')
+    ie = args.index('--end-plugins')
+    plugins = args[ib + 1:ie]
+    args = args[:ib] + args[ie + 1:]
+
+    for p in plugins:
+        res = subprocess.check_output([sys.executable, p] + args).decode().strip()
+
+        if res:
+            args = json.loads(res)
+
+    opts, args = parse_args(args)
     args = pcf.skip_markers(args)
 
     cmd = fix_blas_resolving(args)

build/ymake.core.conf

@@ -1077,7 +1077,7 @@ macro LINK_EXEC_DYN_LIB_IMPL(WHOLE_ARCHIVE_PEERS...) {
 ###
 ### The base of all linkable modules: programs, DLLs etc. Describes common linking logic.
 module _LINK_UNIT: _BASE_UNIT {
-    .EXTS=.o .obj .supp .sbom .tidyjson .ld .a .lib
+    .EXTS=.o .obj .supp .sbom .tidyjson .ld .a .lib .pyplugin
     .CMD=$LINK_EXE
     .STRUCT_CMD=yes
     .ALLOWED=EXTRALIBS OBJADDE_GLOBAL RESOURCE_FILES
@@ -1800,7 +1800,7 @@ module _LIBRARY: _BASE_UNIT {
     .STRUCT_CMD=yes
     .NODE_TYPE=Library
     .PEERDIR_POLICY=as_include
-    .EXTS=.o .obj .a .mf .supp .sbom .tidyjson .ld .lib .sdcmeta
+    .EXTS=.o .obj .a .mf .supp .sbom .tidyjson .ld .lib .sdcmeta .pyplugin
     .ALLOWED=GRPC USE_SKIFF EXTRALIBS OBJADDE_GLOBAL RESOURCE_FILES
     .GLOBAL=USER_CFLAGS USER_CXXFLAGS USER_CONLYFLAGS LDFLAGS SRCS _WHOLE_ARCHIVE_LIBS_VALUE RPATH OBJADDE_LIB _LINK_EXCLUDE_LIBRARIES
     .RESTRICTED=ALLOCATOR SIZE TAG DATA TEST_DATA DEPENDS FORK_TESTS FORK_SUBTESTS SPLIT_FACTOR TEST_CWD RUN TIMEOUT SPLIT_DWARF
@@ -1951,7 +1951,7 @@ module RESOURCES_LIBRARY: _BARE_UNIT {
     .ALIASES=EXTRALIBS=PY_EXTRALIBS
     .NODE_TYPE=Library
     .PEERDIR_POLICY=as_include
-    .EXTS=.o .obj .a .mf .supp .sbom .tidyjson .ld .lib
+    .EXTS=.o .obj .a .mf .supp .sbom .tidyjson .ld .lib .pyplugin
     .GLOBAL=USER_CFLAGS USER_CXXFLAGS USER_CONLYFLAGS LDFLAGS _WHOLE_ARCHIVE_LIBS_VALUE RPATH OBJADDE_LIB SRCS
 
 
@@ -3136,6 +3136,10 @@ macro _SRC_f_old(SRC, SRCFLAGS...) {
     .CMD=$YMAKE_PYTHON ${input:"build/scripts/f2c.py"} -t ${tool:"contrib/tools/f2c"} -c ${input:SRC} -o ${output:SRC.c} ${hide;output_include:"f2c.h"} ${hide;kv:"p FT"} ${hide;kv:"pc light-green"}
 }
 
+macro LD_PLUGIN(name) {
+    SRCS(GLOBAL $name.pyplugin)
+}
+
 USE_FLANG=no
 
 when ($USE_FLANG == "yes") {