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Add support for parallel compilation for the Embarcadero bcc64x compiler #232

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Merged
jwillemsen merged 6 commits into from
Aug 6, 2025
Merged

Add support for parallel compilation for the Embarcadero bcc64x compiler #232

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4278d66
Initial changes to support parallel make with bcc64x
jwillemsen Aug 6, 2025
7e7f231
Don't hide commands, different way to create necessary directories
jwillemsen Aug 6, 2025
d71da94
Introduce MPC_NUMBER_OF_PROCESSORS
jwillemsen Aug 6, 2025
fecd66e
Fixed error
jwillemsen Aug 6, 2025
1a1f416
Add back missing semicolon
jwillemsen Aug 6, 2025
46be4ef
Default to jobs==0, meaning all cores
jwillemsen Aug 6, 2025
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54 changes: 34 additions & 20 deletions templates/bmake.mpd
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ EXEFLAGS = <%exeflags%>
LINKER_DLL_ARGUMENTS = <%linker_dll_arguments%>
LINKER_EXE_ARGUMENTS = <%linker_exe_arguments%>
DEBUG_EXT = <%debug_ext%>
<%if(parallel_flags)%>PARALLEL_CFLAGS = <%parallel_flags%><%endif%>
!else
<%endfor%>
!error You must select one of these compilers:<%foreach(compilers)%> <%normalize(uc(compiler))%><%endfor%>
Expand Down Expand Up @@ -98,6 +99,12 @@ RC = <%rc%>
LIBFLAGS = <%libflags%>
CCFLAGS = $(CC_CFLAGS)<%if(type_is_binary)%> $(BINARY_FLAGS)<%endif%><%if(compile_flags)%> <%compile_flags%><%endif%>

!ifndef MPC_NUMBER_OF_PROCESSORS
MPC_NUMBER_OF_PROCESSORS = 0
!endif

.nosilent

<%if(use_vcl)%>
STARTUP_LETTER = <%if(exename)%>w<%else%><%startup_letter%><%endif%>
<%else%>
Expand Down Expand Up @@ -216,8 +223,7 @@ CFLAGS = \
OUTPUTDIR = $(EXEOUTPUTDIR)
all:<%if(prebuild)%> __prebuild__<%endif%> $(OUTPUTDIR)$(NAME)$(EXE_EXT)<%if(postbuild)%> __postbuild__<%endif%>

$(OUTPUTDIR)$(NAME)$(EXE_EXT): $(OBJFILES) $(RESOURCE)
@if not exist "$(OUTPUTDIR)" mkdir "$(OUTPUTDIR)"
$(OUTPUTDIR)$(NAME)$(EXE_EXT): $(INTERMEDIATE) $(OUTPUTDIR) $(OBJFILES) $(RESOURCE)
<%if(prelink)%>
<%eval(prelink)%>
<%endif%>
Expand All @@ -231,8 +237,7 @@ $(OUTPUTDIR)$(NAME)$(EXE_EXT): $(OBJFILES) $(RESOURCE)
OUTPUTDIR = <%if(dllout)%><%dllout%><%else%><%libout%><%endif%>\\
all:<%if(prebuild)%> __prebuild__<%endif%> $(OUTPUTDIR)$(NAME)$(DLL_EXT)<%if(postbuild)%> __postbuild__<%endif%>

$(OUTPUTDIR)$(NAME)$(DLL_EXT): $(OBJFILES) $(RESOURCE)
@if not exist "$(OUTPUTDIR)" mkdir "$(OUTPUTDIR)"
$(OUTPUTDIR)$(NAME)$(DLL_EXT): $(INTERMEDIATE) $(OUTPUTDIR) $(OBJFILES) $(RESOURCE)
<%if(prelink)%>
<%eval(prelink)%>
<%endif%>
Expand All @@ -247,8 +252,7 @@ $(OUTPUTDIR)$(NAME)$(DLL_EXT): $(OBJFILES) $(RESOURCE)
OUTPUTDIR = <%libout%>\\
all:<%if(prebuild)%> __prebuild__<%endif%> $(OUTPUTDIR)$(NAME)$(LIB_EXT)<%if(postbuild)%> __postbuild__<%endif%>

$(OUTPUTDIR)$(NAME)$(LIB_EXT): $(OBJFILES)
@if not exist "$(OUTPUTDIR)" mkdir "$(OUTPUTDIR)"
$(OUTPUTDIR)$(NAME)$(LIB_EXT): $(INTERMEDIATE) $(OUTPUTDIR) $(OBJFILES)
$(TLIB) $(LIBFLAGS) $(OUTPUTDIR)$(NAME)$(LIB_EXT) @&&!
+ $(**: = &^
+ )
Expand Down Expand Up @@ -312,37 +316,47 @@ all:<%if(prebuild)%> __prebuild__<%endif%> $(GENERATED_DIRTY)<%if(postbuild)%> _
generated: $(GENERATED_DIRTY)
@-rem

$(INTERMEDIATE):
@if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"

<%if(exename || sharedname || staticname)%>
$(OUTPUTDIR):
@if not exist "$(OUTPUTDIR)" mkdir "$(OUTPUTDIR)"
<%endif%>

.path$(OBJ_EXT) = $(INTERMEDIATE)

!ifdef PARALLEL_CFLAGS
.path.cpp = $(CPPDIR)
.cpp$(OBJ_EXT):
@if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<
$(CC) $(PARALLEL_CFLAGS) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -output-dir $(@D) -c {$? }

!else
.path.cpp = $(CPPDIR)
.cpp$(OBJ_EXT):
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<
!endif

.path.cxx = $(CPPDIR)
.cxx$(OBJ_EXT):
@if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<

.path.cc = $(CPPDIR)
.cc$(OBJ_EXT):
@if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<

.path.C = $(CPPDIR)
.C$(OBJ_EXT):
@if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<

.path.c = $(CPPDIR)
.c$(OBJ_EXT):
@if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<
$(CC) $(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) $<

<%foreach(source_files)%>
<%if(transdir(source_file) || flag_overrides(source_file, buildflags))%>
"$(INTERMEDIATE)\<%transdir(source_file)%><%basenoextension(source_file)%>$(OBJ_EXT)":
@if not exist "$(INTERMEDIATE)\<%transdir(source_file)%>" mkdir "$(INTERMEDIATE)\<%transdir(source_file)%>"
if not exist "$(INTERMEDIATE)\<%transdir(source_file)%>" mkdir "$(INTERMEDIATE)\<%transdir(source_file)%>"
$(CC) <%if(flag_overrides(source_file, buildflags))%><%flag_overrides(source_file, buildflags)%> <%endif%>$(DYN_FLAGS) $(STATIC_FLAGS) $(OCFLAGS) $(CG_CFLAGS) $(UC_CFLAGS) $(THREAD_FLAGS) $(CCFLAGS) $(CFLAGS) $(WARN_FLAGS) -c -o $(@D)\$(@F) <%source_file%>
<%endif%>
<%endfor%>
Expand All @@ -351,12 +365,12 @@ generated: $(GENERATED_DIRTY)
.path.res = $(INTERMEDIATE)
.path.rc = $(RESDIR)
.rc.res:
@if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"
$(RC) $(RC_FLAGS) -fo$@ $<
if not exist "$(INTERMEDIATE)" mkdir "$(INTERMEDIATE)"
$(RC) $(RC_FLAGS) -fo$@ $<
<%foreach(resource_files)%>
<%if(transdir(resource_file))%>
"$(INTERMEDIATE)\<%transdir(resource_file)%><%basenoextension(resource_file)%>.res":
@if not exist "$(INTERMEDIATE)\<%transdir(resource_file)%>" mkdir "$(INTERMEDIATE)\<%transdir(resource_file)%>"
if not exist "$(INTERMEDIATE)\<%transdir(resource_file)%>" mkdir "$(INTERMEDIATE)\<%transdir(resource_file)%>"
$(RC) -fo$@ <%resource_file%>
<%endif%>
<%endfor%>
Expand Down
1 change: 1 addition & 0 deletions templates/bmakecommon.mpt
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Original file line number Diff line number Diff line change
Expand Up @@ -140,4 +140,5 @@ exeflags = -tR
object_search_path = 0
linker_dll_arguments = $(DLLFLAGS) $(UC_LFLAGS) $(LFLAGS:\=/) $(OBJFILES:\=/) -o $(OUTPUTDIR:\=/)$(NAME)$(DLL_EXT) -Xlinker --out-implib -Xlinker $(OUTPUTDIR:\=/)$(NAME).lib $(LIBFILES:\=/) $(RESOURCE:\=/)
linker_exe_arguments = $(EXEFLAGS) $(UC_LFLAGS) $(LFLAGS:\=/) $(OBJFILES:\=/) -o $(OUTPUTDIR:\=/)$(NAME)$(EXE_EXT) $(LIBFILES:\=/) $(RESOURCE:\=/)
parallel_flags = --jobs=$(MPC_NUMBER_OF_PROCESSORS)
}