haiku/build/jam/MainBuildRules

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rule AddSharedObjectGlueCode
{
# AddSharedObjectGlueCode <target> : <isExecutable> ;
# we link with -nostdlib and add the required libs manually, when building
# for Haiku
if [ on $(1) return $(PLATFORM) ] = haiku {
local stdLibs = libroot.so ;
local beginGlue ;
local endGlue ;
if $(2) = true {
beginGlue += $(HAIKU_EXECUTABLE_BEGIN_GLUE_CODE) ;
endGlue += $(HAIKU_EXECUTABLE_END_GLUE_CODE) ;
} else {
beginGlue += $(HAIKU_LIBRARY_BEGIN_GLUE_CODE) ;
endGlue += $(HAIKU_LIBRARY_END_GLUE_CODE) ;
# special case for libroot: don't link it against itself
if $(1) = libroot.so {
stdLibs = ;
}
}
LINK_BEGIN_GLUE on $(1) = $(beginGlue) ;
LINK_END_GLUE on $(1) = $(endGlue) ;
NEEDLIBS on $(1) = $(stdLibs) [ on $(1) return $(NEEDLIBS) ] ;
Depends $(1) : $(stdLibs) $(beginGlue) $(endGlue) ;
LINKFLAGS on $(1) = [ on $(1) return $(LINKFLAGS) ] -nostdlib ;
}
}
rule Executable
{
# Executable <name> : <sources> : <libraries> : <res> ;
#
if ! [ IsPlatformSupportedForTarget $(1) ] {
return ;
}
AddResources $(1) : $(4) ;
Main $(1) : $(2) ;
LinkAgainst $(1) : $(3) ;
LINKFLAGS on $(1) = [ on $(1) return $(LINKFLAGS) ]
-Xlinker -soname=_APP_ ;
# we link with -nostdlib and add the required libs manually, when building
# for Haiku
AddSharedObjectGlueCode $(1) : true ;
}
rule Application
{
# Application <name> : <sources> : <libraries> : <res> ;
Executable $(1) : $(2) : $(3) : $(4) ;
}
rule BinCommand
{
# BinCommand <name> : <sources> : <libraries> : <res> ;
Executable $(1) : $(2) : $(3) : $(4) ;
}
rule StdBinCommands
{
# StdBinCommands <sources> : <libs> : <res> ;
local libs = $(2) ;
local ress = $(3) ;
local source ;
for source in $(1)
{
local target = $(source:S=) ;
BinCommand $(target) : $(source) : $(libs) : $(ress) ;
}
}
rule Preference
{
# Preference <name> : <sources> : <libraries> : <res> ;
Executable $(1) : $(2) : $(3) : $(4) ;
}
rule Server
{
# Server <name> : <sources> : <libraries> : <res> ;
Executable $(1) : $(2) : $(3) : $(4) ;
}
rule Addon
{
# Addon <name> : <relpath> : <sources> : <is executable> : <libraries> ;
# <name>: Name of the add-on.
# <relpath>: Path where the add-on shall live relative to the add-on dir.
# <sources>: Source files.
# <is executable>: true, if the target shall be executable as well.
# <libraries>: Libraries to be linked against.
# TODO: <relpath> is no longer needed
if ! [ IsPlatformSupportedForTarget $(1) ] {
return ;
}
local isExecutable = $(4) ;
Main $(1) : $(3) ;
local linkFlags = -Xlinker -soname=\"$(1)\" ;
if $(isExecutable) != true {
linkFlags = -nostart $(linkFlags) ;
}
LINKFLAGS on $(1) = [ on $(1) return $(LINKFLAGS) ] $(linkFlags) ;
LinkAgainst $(1) : $(5) ;
AddSharedObjectGlueCode $(1) : $(isExecutable) ;
}
rule Translator
{
# Translator <name> : <sources> : <libraries> ;
# TODO: Although they currently all are, translators don't need to be
# executable. Introduce a flag as for Addon.
Addon $(1) : Translators : $(2) : true : $(3) ;
}
rule ScreenSaver
{
# ScreenSaver <name> : <sources> : <libraries> ;
Addon $(1) : screen_savers : $(2) : false : $(3) ;
}
rule StaticLibrary
{
# StaticLibrary <lib> : <sources> ;
# Creates a static library from sources.
# <lib>: The static library to be built.
# <source>: List of source files.
#
local lib = $(1) ;
local sources = [ FGristFiles $(2) ] ;
local objects = $(sources:S=$(SUFOBJ)) ;
if ! [ IsPlatformSupportedForTarget $(1) ] {
return ;
}
InheritPlatform $(objects) : $(lib) ;
StaticLibraryFromObjects $(lib) : $(objects) ;
Objects $(2) ;
}
rule StaticLibraryFromObjects
{
if ! [ IsPlatformSupportedForTarget $(1) ] {
return ;
}
LibraryFromObjects $(1) : $(2) ;
}
rule MergeObjectFromObjects
{
# MergeObjectFromObjects <name> : <objects> : <other objects> ;
# Merges object files to an object file.
# <name>: Name of the object file to create. No grist will be added.
# <objects>: Object files to be merged. Grist will be added.
# <other objects>: Object files or static libraries to be merged. No grist
# will be added.
#
local objects = [ FGristFiles $(2) ] ;
on $(1) {
if ! $(PLATFORM) in $(SUPPORTED_PLATFORMS) {
return ;
}
if $(PLATFORM) = host {
LINK on $(1) = $(HOST_LD) ;
} else {
LINK on $(1) = $(TARGET_LD) ;
}
}
MakeLocateDebug $(1) ;
Depends $(1) : $(objects) ;
Depends $(1) : $(3) ;
LocalDepends obj : $(1) ;
MergeObjectFromObjects1 $(1) : $(objects) $(3) ;
}
actions MergeObjectFromObjects1
{
$(LINK) -r $(2) -o $(1) ;
}
rule MergeObject
{
# MergeObject <name> : <sources> : <other objects> ;
# Compiles source files and merges the object files to an object file.
# <name>: Name of the object file to create. No grist will be added.
# <sources>: Sources to be compiled. Grist will be added.
# <other objects>: Object files or static libraries to be merged. No grist
# will be added.
#
local target = $(1) ;
local sources = [ FGristFiles $(2) ] ;
local otherObjects = $(3) ;
local objects = $(sources:S=$(SUFOBJ)) ;
if ! [ IsPlatformSupportedForTarget $(1) ] {
return ;
}
InheritPlatform $(objects) : $(target) ;
Objects $(sources) ;
MergeObjectFromObjects $(target) : $(objects) : $(otherObjects) ;
}
rule SharedLibraryFromObjects
{
# SharedLibraryFromObjects <lib> : <objects> : <libraries> ;
#
local _lib = $(1) ;
if ! [ IsPlatformSupportedForTarget $(1) ] {
return ;
}
MainFromObjects $(_lib) : $(2) ;
LINKFLAGS on $(_lib) = [ on $(_lib) return $(LINKFLAGS) ]
-nostart -Xlinker -soname=\"$(_lib)\" ;
LinkAgainst $(_lib) : $(3) ;
AddSharedObjectGlueCode $(_lib) : false ;
}
rule SharedLibrary
{
# SharedLibrary <lib> : <sources> : <libraries> ;
local lib = $(1) ;
local sources = [ FGristFiles $(2) ] ;
local objects = $(sources:S=$(SUFOBJ)) ;
local libs = $(3) ;
if ! [ IsPlatformSupportedForTarget $(1) ] {
return ;
}
InheritPlatform $(objects) : $(lib) ;
Objects $(sources) ;
SharedLibraryFromObjects $(lib) : $(objects) : $(libs) ;
}
rule LinkAgainst
{
# LinkAgainst <name> : <libs> ;
# Valid elements for <libs> are e.g. "be" or "libopenbeos.so" or
# "/boot/.../libfoo.so". If the basename starts with "lib" or the thingy
# has a dirname or grist, it is added to the NEEDLIBS variable (i.e. the
# file will be bound!), otherwise it is prefixed "-l" and added to
# LINKLIBS. If you want to specify a target that isn't a library and
# also has neither grist nor a dirname, you can prepend "<nogrist>" as
# grist; it will be stripped by this rule.
#
local target = $(1) ;
local libs = $(2) ;
local mapLibs = $(3) ;
on $(target) {
# map libraries, if desired and target platform is Haiku
if $(PLATFORM) = haiku {
local mappedLibs ;
for i in $(libs) {
local mapped = $(HAIKU_LIBRARY_NAME_MAP_$(i)) ;
mapped ?= $(i) ;
mappedLibs += $(mapped) ;
}
libs = $(mappedLibs) ;
}
local linkLibs ;
local needLibs ;
for i in $(libs)
{
local isfile = ;
if $(i:D) || $(i:G) {
isfile = true ;
if $(i:G) = <nogrist> {
i = $(i:G=) ;
}
} else {
switch $(i:B)
{
# XXX: _APP_ and _KERNEL_ should not be needed for ELF.
case _APP_ : isfile = true ;
case _KERNEL_ : isfile = true ;
case lib* : isfile = true ;
case * : isfile = ;
}
if ! $(isfile) && ( $(i:S) = .so || $(i:S) = .a ) {
isfile = true ;
}
}
if $(isfile) {
needLibs += $(i) ;
} else {
linkLibs += $(i) ;
}
}
NEEDLIBS on $(1) = $(NEEDLIBS) $(needLibs) ;
LINKLIBS on $(1) = $(LINKLIBS) -l$(linkLibs) ;
if $(needLibs) && ! $(NO_LIBRARY_DEPENDENCIES) {
Depends $(1) : $(needLibs) ;
}
}
}
rule AddResources
{
# AddResources <name> : <resourcefiles> ;
# add grist to the resource files which don't have any yet
local resfiles ;
local file ;
for file in $(2) {
if ! $(file:G) {
file = [ FGristFiles $(file) ] ;
}
resfiles += $(file) ;
}
SEARCH on $(resfiles) += $(SEARCH_SOURCE) ;
for file in $(resfiles) {
if $(file:S) = .rdef {
local rdef = $(file) ;
file = $(rdef:S=.rsrc) ;
ResComp $(file) : $(rdef) ;
}
RESFILES on $(1) += $(file) ;
}
}
rule BuildPlatformObjects
{
# Usage BuildPlatformObjects <sources> ;
# <sources> The sources.
#
local sources = [ FGristFiles $(1) ] ;
local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ;
PLATFORM on $(objects) = host ;
SUPPORTED_PLATFORMS on $(objects) = host ;
Objects $(sources) ;
}
rule BuildPlatformMain
{
# Usage BuildPlatformMain <target> : <sources> : <libraries> ;
# <target> The executable/library.
# <sources> The sources.
# <libraries> Libraries to link against.
#
local target = $(1) ;
local sources = $(2) ;
local libs = $(3) ;
local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ;
PLATFORM on $(target) = host ;
SUPPORTED_PLATFORMS on $(target) = host ;
DONT_USE_BEOS_RULES on $(target) = true ;
local usesBeAPI = [ on $(target) return $(USES_BE_API) ] ;
if $(usesBeAPI) {
# propagate the flag to the objects
USES_BE_API on $(objects) = $(usesBeAPI) ;
# add the build libroot
if ! $(HOST_PLATFORM_BEOS_COMPATIBLE) {
Depends $(target) : $(HOST_LIBROOT) ;
NEEDLIBS on $(target) += $(HOST_LIBROOT) ;
}
}
Main $(target) : $(sources) ;
LinkAgainst $(target) : $(libs) ;
}
rule BuildPlatformSharedLibrary
{
# Usage BuildPlatformSharedLibrary <target> : <sources> : <libraries> ;
# <target> The library.
# <sources> The sources.
# <libraries> Libraries to link against.
#
local target = $(1) ;
local sources = $(2) ;
local libs = $(3) ;
BuildPlatformMain $(target) : $(sources) : $(libs) ;
LINKFLAGS on $(target) = [ on $(target) return $(LINKFLAGS) ]
-shared -Xlinker -soname=\"$(target)\" ;
}
rule BuildPlatformMergeObject
{
# BuildPlatformMergeObject <name> : <sources> : <other objects> ;
# Compiles source files and merges the object files to an object file.
# <name>: Name of the object file to create. No grist will be added.
# <sources>: Sources to be compiled. Grist will be added.
# <other objects>: Object files or static libraries to be merged. No grist
# will be added.
#
local target = $(1) ;
local sources = $(2) ;
local otherObjects = $(3) ;
local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ;
PLATFORM on $(target) = host ;
SUPPORTED_PLATFORMS on $(target) = host ;
local usesBeAPI = [ on $(target[1]) return $(USES_BE_API) ] ;
if $(usesBeAPI) {
# propagate the flag to the objects
USES_BE_API on $(objects) = $(usesBeAPI) ;
}
MergeObject $(target) : $(sources) : $(otherObjects) ;
}
rule BuildPlatformStaticLibrary
{
# BuildPlatformStaticLibrary <lib> : <sources> ;
# Creates a static library from sources.
# <lib>: The library.
# <sources>: List of source files.
local lib = $(1) ;
local sources = $(2) ;
local objects = [ FGristFiles $(sources:S=$(SUFOBJ)) ] ;
PLATFORM on $(lib) = host ;
SUPPORTED_PLATFORMS on $(lib) = host ;
local usesBeAPI = [ on $(lib) return $(USES_BE_API) ] ;
if $(usesBeAPI) {
# propagate the flag to the objects
USES_BE_API on $(objects) = $(usesBeAPI) ;
}
StaticLibrary $(lib) : $(sources) ;
}