From db8f598d56951cf43f22a5e325e0d23c8f7559f9 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 26 Apr 2021 14:00:41 +0200 Subject: build: Remove old build system Close #3250. Close #4081. --- c/src/make/Makefile.am | 87 ------ c/src/make/Makefile.inc.in | 55 ---- c/src/make/README | 465 ---------------------------- c/src/make/aclocal/rtems-flags.m4 | 10 - c/src/make/bsp.cfg.in | 31 -- c/src/make/bsp.mak | 11 - c/src/make/compilers/gcc-target-default.cfg | 189 ----------- c/src/make/configure.ac | 81 ----- c/src/make/custom/default.cfg.in | 0 c/src/make/directory.cfg | 57 ---- c/src/make/host.cfg.in | 48 --- c/src/make/leaf.cfg | 44 --- c/src/make/lib.cfg | 15 - c/src/make/target.cfg.in | 44 --- 14 files changed, 1137 deletions(-) delete mode 100644 c/src/make/Makefile.am delete mode 100644 c/src/make/Makefile.inc.in delete mode 100644 c/src/make/README delete mode 100644 c/src/make/aclocal/rtems-flags.m4 delete mode 100644 c/src/make/bsp.cfg.in delete mode 100644 c/src/make/bsp.mak delete mode 100644 c/src/make/compilers/gcc-target-default.cfg delete mode 100644 c/src/make/configure.ac delete mode 100644 c/src/make/custom/default.cfg.in delete mode 100644 c/src/make/directory.cfg delete mode 100644 c/src/make/host.cfg.in delete mode 100644 c/src/make/leaf.cfg delete mode 100644 c/src/make/lib.cfg delete mode 100644 c/src/make/target.cfg.in (limited to 'c/src/make') diff --git a/c/src/make/Makefile.am b/c/src/make/Makefile.am deleted file mode 100644 index 1c45672dc9..0000000000 --- a/c/src/make/Makefile.am +++ /dev/null @@ -1,87 +0,0 @@ -ACLOCAL_AMFLAGS = -I aclocal -I ../aclocal - -CLEANFILES = - -rtems_makedir = $(pkgdatadir)/make - -GENERIC_FILES = host.cfg - -MAKE_FILES = README directory.cfg lib.cfg - -rtems_make_DATA = $(MAKE_FILES) $(GENERIC_FILES) - -noinst_DATA = leaf.cfg - -rtemsdir = $(exec_prefix) -rtems_bspdir = $(rtemsdir)/@RTEMS_BSP@ -rtems_bsp_DATA = Makefile.inc - -rtems_bsp_makedir = $(rtems_bspdir)/make -rtems_bsp_make_DATA = bsp.cfg target.cfg - -bsp.cfg: bsp.cfg.in Makefile - sed \ - -e "s|[@]HAS_MP[@]|$(HAS_MP)|" \ - -e "s|[@]HAS_POSIX_API[@]|$(HAS_POSIX_API)|" \ - -e "s|[@]HAS_CPLUSPLUS[@]|$(HAS_CPLUSPLUS)|" \ - < $(srcdir)/bsp.cfg.in > bsp.cfg -CLEANFILES += bsp.cfg - -target.cfg: target.cfg.in Makefile - sed \ - -e "s|[@]RTEMS_API[@]|$(RTEMS_API)|" \ - -e "s|[@]CPPFLAGS[@]|$(CPPFLAGS)|" \ - -e "s|[@]CFLAGS[@]|$(CFLAGS)|" \ - -e "s|[@]LIBS[@]|$(LIBS)|" \ - -e "s|[@]CC[@]|$(CC)|" \ - -e "s|[@]CXX[@]|$(CXX)|" \ - -e "s|[@]AS[@]|$(AS)|" \ - -e "s|[@]AR[@]|$(AR)|" \ - -e "s|[@]NM[@]|$(NM)|" \ - -e "s|[@]LD[@]|$(LD)|" \ - -e "s|[@]SIZE[@]|$(SIZE)|" \ - -e "s|[@]STRIP[@]|$(STRIP)|" \ - -e "s|[@]RANLIB[@]|$(RANLIB)|" \ - -e "s|[@]OBJCOPY[@]|$(OBJCOPY)|" \ - -e "s|[@]RTEMS_CPU[@]|$(RTEMS_CPU)|" \ - -e "s|[@]RTEMS_HAS_MULTIPROCESSING[@]|$(HAS_MP)|" \ - -e "s|[@]RTEMS_HAS_POSIX_API[@]|$(HAS_POSIX_API)|" \ - -e "s|[@]RTEMS_HAS_CPLUSPLUS[@]|$(HAS_CPLUSPLUS)|" \ - < $(srcdir)/target.cfg.in > target.cfg -CLEANFILES += target.cfg - -host.cfg: host.cfg.in Makefile - sed \ - -e "s|[@]CP[@]|$(CP)|" \ - -e "s|[@]MV[@]|$(MV)|" \ - -e "s|[@]LN[@]|$(LN)|" \ - -e "s|[@]SHELL[@]|$(SHELL)|" \ - -e "s|[@]KSH[@]|$(KSH)|" \ - < $(srcdir)/host.cfg.in > host.cfg -CLEANFILES += host.cfg - -Makefile.inc: Makefile.inc.in Makefile - sed \ - -e "s|[@]prefix[@]|$(prefix)|" \ - -e "s|[@]exec_prefix[@]|$(exec_prefix)|" \ - -e "s|[@]pkgdatadir[@]|$(pkgdatadir)|" \ - -e "s|[@]RTEMS_BSP[@]|$(RTEMS_BSP)|" \ - -e "s|[@]RTEMS_CPU[@]|$(RTEMS_CPU)|" \ - -e "s|[@]RTEMS_API[@]|$(RTEMS_API)|" \ - -e "s|[@]CC[@]|$(CC)|" \ - -e "s|[@]CXX[@]|$(CXX)|" \ - -e "s|[@]AS[@]|$(AS)|" \ - -e "s|[@]AR[@]|$(AR)|" \ - -e "s|[@]NM[@]|$(NM)|" \ - -e "s|[@]LD[@]|$(LD)|" \ - -e "s|[@]SIZE[@]|$(SIZE)|" \ - -e "s|[@]OBJCOPY[@]|$(OBJCOPY)|" \ - -e "s|[@]RTEMS_HAS_POSIX_API[@]|$(HAS_POSIX_API)|" \ - -e "s|[@]RTEMS_HAS_CPLUSPLUS[@]|$(HAS_CPLUSPLUS)|" \ - < $(srcdir)/Makefile.inc.in > Makefile.inc -CLEANFILES += Makefile.inc - -## At the moment all actively supported configurations -## use gcc-target-default.cfg only. -rtems_make_compilersdir = $(rtems_makedir)/compilers -dist_rtems_make_compilers_DATA = compilers/gcc-target-default.cfg diff --git a/c/src/make/Makefile.inc.in b/c/src/make/Makefile.inc.in deleted file mode 100644 index d3df7a3b98..0000000000 --- a/c/src/make/Makefile.inc.in +++ /dev/null @@ -1,55 +0,0 @@ -# -# BSP specific settings. To be included in application Makefiles -# -# This support will be removed from RTEMS. Please consider other -# ways to build applications. -# - -RTEMS_API = @RTEMS_API@ - -RTEMS_CPU = @RTEMS_CPU@ -RTEMS_BSP = @RTEMS_BSP@ - -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -CC_FOR_TARGET = @CC@ -CXX_FOR_TARGET = @CXX@ -AS_FOR_TARGET = @AS@ -AR_FOR_TARGET = @AR@ -NM_FOR_TARGET = @NM@ -LD_FOR_TARGET = @LD@ -SIZE_FOR_TARGET = @SIZE@ -OBJCOPY_FOR_TARGET = @OBJCOPY@ - -CC= $(CC_FOR_TARGET) -CXX= $(CXX_FOR_TARGET) -AS= $(AS_FOR_TARGET) -LD= $(LD_FOR_TARGET) -NM= $(NM_FOR_TARGET) -AR= $(AR_FOR_TARGET) -SIZE= $(SIZE_FOR_TARGET) -OBJCOPY= $(OBJCOPY_FOR_TARGET) - -export CC -export CXX -export AS -export LD -export NM -export AR -export SIZE -export OBJCOPY - -RTEMS_ROOT ?= $(prefix) -PROJECT_ROOT = $(RTEMS_ROOT) -RTEMS_CUSTOM = $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg -RTEMS_SHARE = $(RTEMS_ROOT)/share/rtems$(RTEMS_API) - -RTEMS_USE_OWN_PDIR = no -RTEMS_HAS_POSIX_API = @RTEMS_HAS_POSIX_API@ -RTEMS_HAS_ITRON_API = no -RTEMS_HAS_CPLUSPLUS = @RTEMS_HAS_CPLUSPLUS@ - -export RTEMS_BSP -export RTEMS_CUSTOM -export PROJECT_ROOT diff --git a/c/src/make/README b/c/src/make/README deleted file mode 100644 index f3491c2577..0000000000 --- a/c/src/make/README +++ /dev/null @@ -1,465 +0,0 @@ - make/README - - This file describes the layout and conventions of the application - makefile support for RTEMS applications. Internally, RTEMS uses - GNU-style autoconf/automake Makefiles as much as possible to - ease integration with other GNU tools. - - All of these "make" trees are substantially similar; however this - file documents the current state of the RTEMS Application Makefile - support. - - This make tree is based on a build system originally developed - to simplify porting projects between various OS's. The primary - goals were: - - . simple *and* customizable individual makefiles - - . use widely available GNU make. There is no pre-processing or - automatic generation of Makefiles. - - . Same makefiles work on *many* host OS's due to portability - of GNU make and the host OS config files. - - . Support for different compilers and operating systems - on a per-user basis. Using the same sources (including - Makefiles) one developer can develop and test under SVR4, - another under 4.x, another under HPUX. - - . Builtin support for compiling "variants" such as debug - versions. These variants can be built - recursively. - - . Control of system dependencies. "hidden" dependencies on - environment variables (such as PATH) - have been removed whenever possible. No matter what your - PATH variable is set to, you should get the same thing - when you 'make' as everyone else on the project. - - This Makefile system has evolved into its present form and as it - exists in RTEMS today, its sole goal is to build RTEMS applications. - The use of these Makefiles hides the complexity of producing - executables for a wide variety of embedded CPU families and target - BSPs. Switching between RTEMS BSPs is accomplished via setting - the environment variable "RTEMS_MAKEFILE_PATH." - - This description attempts to cover all aspects of the Makefile tree. Most - of what is described here is maintained automatically by the configuration - files. - - The example makefiles in make/Templates should be used as a starting - point for new directories. - - There are 2 main types of Makefile: - - directory and leaf. - - Directory Makefiles - ------------------- - - A Makefile in a source directory with sub-directories is called a - "directory" Makefile. - - Directory Makefile's are simply responsible for acting as "middle-men" - and recursing into their sub-directories and propagating the make. - - For example, directory src/bin will contain only a Makefile and - sub-directories. No actual source code will reside in the directory. - The following commands: - - $ cd src/bin - $ make all - - would descend into all the subdirectories of 'src/bin' and recursively - perform a 'make all'. - - A 'make debug' will recurse thru sub-directories as a debug build. - - A template directory Makefile which should work in almost all - cases is in make/Templates/Makefile.dir - - - Leaf Makefiles - -------------- - - Source directories that contain source code for libraries or - programs use a "leaf" Makefile. - - These makefiles contain the rules necessary to build programs - (or libraries). - - A template leaf Makefile is in Templates/Makefile.leaf . A template - leaf Makefile for building libraries is in Templates/Makefile.lib . - - - NOTE: To simplify nested makefile's and source maintenance, we disallow - combining source and directories (that make(1) would be expected to - recurse into) in one source directory. Ie., a directory in the source - tree may contain EITHER source files OR recursive sub directories, but NOT - both. This assumption is generally shared with GNU automake. - - Variants (where objects go) - --------------------------- - - All binary targets are placed in a sub-directory whose name is (for - example): - - o-optimize/ -- optimized binaries - o-debug/ -- debug binaries - - Using the template Makefiles, this will all happen automatically. - The contents of these directories are specific to a BSP. - - Within a Makefile, the ${ARCH} variable is set to o-optimize, - o-debug, etc., as appropriate. - - HISTORICAL NOTE: Prior to version 4.5, the name of the sub-directory - in which objects were placed included the BSP name. - - Typing 'make' will place objects in o-optimize. - 'make debug' will place objects in o-debug. - - The debug targets are equivalent to 'all' except that - CFLAGS and/or LDFLAGS are modified as per the compiler config file for - debug and profile support. - - The targets debug etc., can be invoked recursively at - the directory make level. So from the top of a tree, one could - install a debug version of everything under that point by: - - $ cd src/lib - $ gmake debug - $ gmake install - - When building a command that is linked with a generated library, the - appropriate version of the library will be linked in. - - For example, the following fragments link the normal, debug, or - version of "libmine.a" as appropriate: - - LD_LIBS += $(LIBMINE) - LIBMINE = ../libmine/${ARCH}/libmine.a - - ${ARCH}/pgm: $(LIBMINE) ${OBJS} - $(make-exe) - - If we do 'gmake debug', then the library in - ../libmine/o-debug/libmine.a will be linked in. If $(LIBMINE) - might not exist (or might be out of date) at this point, we could add - - ${LIBMINE}: FORCEIT - cd ../libmine; ${MAKE} ${VARIANT_VA} - - The above would generate the following command to build libmine.a: - - cd ../libmine; gmake debug - - The macro reference ${VARIANT_VA} converts ${ARCH} to the word 'debug' - (in this example) and thus ensures the proper version of the library - is built. - - - Targets - ------- - - All Makefile's support the following targets: - - all -- make "everything" - install -- install "everything" - - The following targets are provided automatically by - the included config files: - - clean -- delete all targets - depend -- build a make dependency file - "variant targets" -- special variants, see below - - - All directory Makefiles automatically propagate all these targets. If - you don't wish to support 'all' or 'install' in your source directory, - you must leave the rules section empty, as the parent directory Makefile - will attempt it on recursive make's. - - - Configuration - ------------- - - All the real work described here happens in file(s) included - from your Makefile. - - All Makefiles include a customization file which is used to select - compiler and host operating system. The environment variable - RTEMS_MAKEFILE_PATH must point to the directory containing this file; eg: - - export RTEMS_MAKEFILE_PATH=/.../pc386/ - - All leaf Makefile's also include either 'make/leaf.cfg' (or - 'make/lib.cfg' for building libraries). These config files provide - default rules and set up the command macros as appropriate. - - All directory Makefiles include 'make/directory.cfg'. directory.cfg - provides all the rules for recursing through sub directories. - - The Makefile templates already perform these include's. - - 'make/leaf.cfg' (or directory.cfg) in turn includes: - - a file specifying general purpose rules appropriate for - both leaf and directory makefiles. - ( make/main.cfg ) - - personality modules specified by the customization file for: - compiler ( make/compilers/??.cfg ) - - - generic rules file - ------------------ - - [ make/main.cfg ] - included by leaf.cfg or directory.cfg. - - This file contains some standard rules and variable assignments - that all Makefiles need. - - It also includes the FORCEIT: pseudo target. - - - OS config file for host machine - ------------------------------- - - [ make/os/OS-NAME.cfg ] - included by main.cfg - - Figures out the target architecture and specifies command names - for the OS tools including RCS/CVS (but NOT for the compiler tools). - - - Compiler configuration for the target - ------------------------------------- - - [ compilers/COMPILER-NAME.cfg ] - included by leaf.cfg - - Specifies the names of tools for compiling programs. - Names in here should be fully qualified, and NOT depend on $PATH. - - Also specifies compiler flags to be used to generate optimized, - debugging versions, as well as rules to compile - assembly language and make makefile dependencies. - - - Configuration Variables - ----------------------- - - Variables you have to set in the environment or in your Makefile. - Note: the RTEMS module files set RTEMS_ROOT and RTEMS_CUSTOM - for you. - - Makefile Variables - ------------------ - - RTEMS_BSP -- name of your 'bsp' eg: pc386, mvme136 - - RTEMS_CPU -- CPU architecture e.g.: i386, m68k - - RTEMS_CPU_FAMILY -- CPU model e.g.: i486dx, m68020 - - RTEMS_ROOT -- The root of your source tree. - All other file names are derived from this. - [ eg: % setenv RTEMS_ROOT $HOME/work/RTEMS ] - - RTEMS_CUSTOM -- name of your config files in make/custom - Example: - $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP).cfg - - The value RTEMS_ROOT is used in the custom - files to generate the make(1) variables: - - PROJECT_RELEASE - PROJECT_BIN - PROJECT_INCLUDE - PROJECT_TOOLS - - etc., which are used within the make config files themselves. - (The files in make/*.cfg try to avoid use of word RTEMS so - they can be more easily shared by other projects) - - Preset variables - ---------------- - - Aside from command names set by the OS and compiler config files, - a number of MAKE variables are automatically set and maintained by - the config files. - - PROJECT_RELEASE - -- release/install directory - [ $(PROJECT_ROOT) ] - - PROJECT_BIN - -- directory for installed binaries - [ $(PROJECT_ROOT)/bin ] - - PROJECT_TOOLS - -- directory for build environment commands - [ eg: $(PROJECT_ROOT)/build-tools ] - - ARCH -- target sub-directory for object code - [ eg: o-optimize or o-debug ] - - VARIANTS -- full list of all possible values for $(ARCH); - used mainly for 'make clean' - [ eg: "o-optimize o-debug" ] - - VARIANT_VA -- Variant name. - Normally "", but for 'make debug' it is "debug". - - see make/leaf.cfg for more info. - - - Preset compilation variables - ---------------------------- - - This is a list of some of the compilation variables. - Refer to the compiler config files for the complete list. - - CFLAGS_OPTIMIZE_V -- value of optimize flag for compiler - [ eg: -O ] - - CFLAGS_DEBUG_V -- value of debug flag for compiler - [ eg: -g ] - - CFLAGS_DEBUG - CFLAGS_OPTIMIZE -- current values for each depending - on make variant. - - LDFLAGS_STATIC_LIBRARIES_V - -- ld option for static libraries - -Bstatic or -dy (svr4) - - LDFLAGS_SHARED_LIBRARIES_V - -- ld option for dynamic libraries - -Bdynamic or -dn (svr4) - - Makefile Variables - ------------------ - - The following variables may be set in a typical Makefile. - - C_PIECES -- File names of your .c files without '.c' suffix. - [ eg: C_PIECES=main funcs stuff ] - - CC_PIECES -- ditto, except for .cc files - - S_PIECES -- ditto, except for .S files. - - LIB -- target library name in leaf library makefiles. - [ eg: LIB=${ARCH}/libmine.a ] - - H_FILES -- your .h files in this directory. - [ eg: H_FILES=stuff.h extra.h ] - - DEFINES -- cc -D items. Included in CPPFLAGS. - leaf Makefiles. - [ eg: DEFINES += -DUNIX ] - - CPPFLAGS -- -I include directories. - leaf Makefiles. - [ eg: CPPFLAGS += -I../include ] - - LD_PATHS -- arguments to -L for ld. - Will be prefixed with '-L' or '-L ' as appropriate - and included in LDFLAGS. - - LDFLAGS -- -L arguments to ld; more may be ADDed. - - LD_LIBS -- libraries to be linked in. - [ eg: LDLIBS += ../libfoo/${ARCH}/libfoo.a ] - - XCFLAGS -- "extra" CFLAGS for special needs. Pre-pended - to CFLAGS. - Not set or used by Makefiles. - Can be set on command line to pass extra flags - to the compiler. - - XCPPFLAGS -- ditto for CPPFLAGS - Can be set on command line to pass extra flags - to the preprocessor. - - XCCPPFLAGS -- same as XCPPFLAGS for C++. - - XCCFLAGS -- same as XCFLAGS for C++. - - SUBDIRS -- list of sub directories for make recursion. - directory Makefiles only. - [ eg: SUBDIRS=cpu bsp ] - - CLEAN_ADDITIONS - -- list of files or directories that should - be deleted by 'make clean' - [ eg: CLEAN_ADDITIONS += y.tab.c ] - - See 'leaf.cfg' for the 'clean:' rule and its - default deletions. - - CLOBBER_ADDITIONS - -- list of files or directories that should - be deleted by 'make clobber' - Since 'make clobber' includes 'make clean', - you don't need to duplicate items in both. - - Command names - ------------- - - The following commands should only be called - as make variables: - - MAKE,INSTALL,INSTALL_VARIANT,SHELL - - ECHO,CAT,CP,MV,LN,MKDIR,CHMOD - - SED - - CC,CPP,AS,AR,LD,NM,SIZE,RANLIB,MKLIB, - YACC,LEX,LINT,CTAGS,ETAGS - - In addition, the following commands specifically support - the installation of libraries, executables, header files, - and other things that need to be installed: - - INSTALL_CHANGE - set to host "install" program by default - - INSTALL_VARIANT - set to host "install" program by default - - Special Directory Makefile Targets - ---------------------------------- - - all_WRAPUP - clean_WRAPUP - install_WRAPUP - clean_WRAPUP - clobber_WRAPUP - depend_WRAPUP - -- Specify additional commands for recursive - (directory level) targets. - - This is handy in certain cases where you need - to do bit of work *after* a recursive make. - - make/Templates - -------------- - - This directory contains Makefile and source file templates that - should help in creating or converting makefiles. - - Makefile.leaf - Template leaf Makefiles. - - Makefile.lib - Template leaf library Makefiles. - - Makefile.dir - Template "directory" makefile. - - - - diff --git a/c/src/make/aclocal/rtems-flags.m4 b/c/src/make/aclocal/rtems-flags.m4 deleted file mode 100644 index 57e63aa80d..0000000000 --- a/c/src/make/aclocal/rtems-flags.m4 +++ /dev/null @@ -1,10 +0,0 @@ -## -## Some hacks to set up RTEMS_*FLAGS -## Internal macro, not supposed to be explictly used in configure.ac's - -AC_DEFUN([_RTEMS_FLAGS],[ -AS_IF([test -n "[$]{$1}"], - [RTEMS_$1=[$]{$1}], - [RTEMS_$1=$2]) -AC_SUBST([RTEMS_$1]) -]) diff --git a/c/src/make/bsp.cfg.in b/c/src/make/bsp.cfg.in deleted file mode 100644 index 57aa00b0f7..0000000000 --- a/c/src/make/bsp.cfg.in +++ /dev/null @@ -1,31 +0,0 @@ -## BSP configuration flags for BSP "@RTEMS_BSP@" - -## -## Does this BSP support multiprocessing ? -## -HAS_MP = @HAS_MP@ - -## -## Does this BSP support RTEMS's remote debugger ? -## -HAS_RDBG = no - -## -## Does this BSP support RTEMS's posix API ? -## -HAS_POSIX_API = @HAS_POSIX_API@ - -## -## Does this BSP support RTEMS's ITRON API ? -## -HAS_ITRON_API = no - -## -## Does this BSP support RTEMS's CXX API ? -## -HAS_CPLUSPLUS = @HAS_CPLUSPLUS@ - -## -## Does this BSP support RTEMS's networking ? -## -HAS_NETWORKING = @HAS_NETWORKING@ diff --git a/c/src/make/bsp.mak b/c/src/make/bsp.mak deleted file mode 100644 index 9c1da3fc3a..0000000000 --- a/c/src/make/bsp.mak +++ /dev/null @@ -1,11 +0,0 @@ -# -# Makefile fragment to convert .cfgs into .cache -# - -include make/custom/${RTEMS_BSP}.cfg - -make/${RTEMS_BSP}.cache: - @$(RM) $@ - @echo ac_cv_env_RTEMS_CPU_MODEL=\"$(RTEMS_CPU_MODEL)\" >> $@ - @echo ac_cv_env_CPU_CFLAGS=\"$(CPU_CFLAGS)\" >> $@ - @echo ac_cv_env_CFLAGS_OPTIMIZE_V=\"$(CFLAGS_OPTIMIZE_V)\" >> $@ diff --git a/c/src/make/compilers/gcc-target-default.cfg b/c/src/make/compilers/gcc-target-default.cfg deleted file mode 100644 index 813bd5c2c4..0000000000 --- a/c/src/make/compilers/gcc-target-default.cfg +++ /dev/null @@ -1,189 +0,0 @@ -# -# Shared compiler for all GNU tools configurations -# - -## -# CFLAGS_OPTIMIZE_V, CFLAGS_DEBUG_V are the values we -# would want the corresponding macros to be set to. -# -# CFLAGS_OPTIMIZE, CFLAGS_DEBUG are set in the leaf -# Makefiles by the 'debug:' targets to their _V values. -# - -# default flags -# XCPPFLAGS, XCFLAGS, XCXXFLAGS, XASFLAGS -# are used to add flags from the shell -# cf. make.info ("Implicit rules/variables" for details) - -# NOTE: Should these go to CPPFLAGS ? -CFLAGS_DEFAULT=-Wall - -# NOTE: CPU_CFLAGS should probably be renamed to CPU_CPPFLAGS -# NOTE: CPU_DEFINES should probably be merged with CPU_CFLAGS -CPPFLAGS += $(CPU_DEFINES) $(CPU_CFLAGS) $(DEFINES) $(XCPPFLAGS) -CFLAGS = $(CFLAGS_DEFAULT) $(XCFLAGS) -CXXFLAGS = $(CFLAGS_DEFAULT) $(XCXXFLAGS) -ASFLAGS = $(CPU_ASFLAGS) $(XASFLAGS) - -# NOTE: GCCSPECS probably belongs to CPPFLAGS -GCCSPECS_OPTIMIZE_V = -GCCSPECS_DEBUG_V = - -GCCSPECS = -B$(PROJECT_RELEASE)/lib/ -specs bsp_specs -qrtems -GCCSPECS += $(GCCSPECS_$(VARIANT_V)_V) - -CC += $(GCCSPECS) -CXX += $(GCCSPECS) - -CPPFLAGS += - -# Define this to yes if C++ is included in the development environment. -# This requires that at least the GNU C++ compiler and libg++ be installed. -ifeq ($(HAS_CPLUSPLUS),yes) -CPLUS_LD_LIBS += $(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA) -endif - -# debug flag; -CFLAGS_DEBUG_V ?= -O0 -g -CXXFLAGS_DEBUG_V ?= $(CFLAGS_DEBUG_V) - -# when debugging, optimize flag: typically empty -# some compilers do allow optimization with their "-g" -CFLAGS_OPTIMIZE_V ?= -O2 -g -CXXFLAGS_OPTIMIZE_V ?= $(CFLAGS_OPTIMIZE_V) - -ifndef AUTOMAKE -CPPFLAGS_$(VARIANT)=$(CPPFLAGS_$(VARIANT)_V) -CFLAGS_$(VARIANT) =$(CFLAGS_$(VARIANT)_V) -CXXFLAGS_$(VARIANT)=$(CXXFLAGS_$(VARIANT)_V) -endif - -ifndef AUTOMAKE -CPPFLAGS += $(CPPFLAGS_OPTIMIZE) $(CPPFLAGS_DEBUG) -CFLAGS += $(CFLAGS_OPTIMIZE) $(CFLAGS_DEBUG) -CXXFLAGS += $(CXXFLAGS_OPTIMIZE) $(CXXFLAGS_DEBUG) -endif - -# List of library paths without -L -LD_PATHS= $(PROJECT_RELEASE)/lib - -# ld flag for incomplete link -LDFLAGS_INCOMPLETE = -r - -# LDFLAGS=$(LDFLAGS_DEBUG) $(LD_PATHS:%=-L%) -LDFLAGS += $(LDFLAGS_DEBUG) - -# -# Stuff to clean and clobber for the compiler and its tools -# - -CLEAN_CC = a.out *.o *.BAK -CLOBBER_CC = - -# -# Client compiler and support tools -# - -# CPP command to write file to standard output with warnings suppressed -CPP=$(CC) -E -w - -# egrep regexp to ignore symbol table entries in ar archives. -# Only used to make sure we skip them when coalescing libraries. -# skip __.SYMDEF and empty names (maybe bug in ranlib??). -AR_SYMBOL_TABLE="HIGHLY-UNLIKELY-TO-CONFLICT" -ARFLAGS=ruv - -# -# How to compile stuff into ${ARCH} subdirectory -# - -${ARCH}/%.o: %.c - ${COMPILE.c} $(AM_CPPFLAGS) $(AM_CFLAGS) -o $@ $< - -${ARCH}/%.o: %.cc - ${COMPILE.cc} $(AM_CPPFLAGS) $(AM_CXXFLAGS) -o $@ $< - -${ARCH}/%.o: %.cpp - ${COMPILE.cc} $(AM_CPPFLAGS) $(AM_CXXFLAGS) -o $@ $< - -${ARCH}/%.o: %.cxx - ${COMPILE.cc} $(AM_CPPFLAGS) $(AM_CXXFLAGS) -o $@ $< - -${ARCH}/%.o: %.C - ${COMPILE.cc} $(AM_CPPFLAGS) $(AM_CXXFLAGS) -o $@ $< - -${ARCH}/%.o: %.S - ${COMPILE.S} $(AM_CPPFLAGS) -DASM -o $@ $< - -# Make foo.rel from foo.o -${ARCH}/%.rel: ${ARCH}/%.o - ${make-rel} - -# create $(ARCH)/pgm from pgm.sh -${ARCH}/%: %.sh - $(RM) $@ - $(CP) $< $@ - $(CHMOD) +x $@ - -# Dependency files for use by gmake -# NOTE: we don't put them into $(ARCH) -# so that 'make clean' doesn't blow it away - -DEPEND=Depends-${ARCH} - -CLEAN_DEPEND=$(DEPEND).tmp -CLOBBER_DEPEND=$(DEPEND) - -# We deliberately don't have anything depend on the -# $(DEPEND) file; otherwise it will get rebuilt even -# on 'make clean' -# - -depend-am: $(C_FILES) $(CC_FILES) $(S_FILES) -ifneq ($(words $(C_FILES) $(CC_FILES) $(S_FILES)), 0) -# Use gcc -M to generate dependencies -# Replace foo.o with $(ARCH)/foo.o -# Replace $(ARCH) value with string $(ARCH) -# so that it will for debug cases - $(COMPILE.c) $(AM_CPPFLAGS) $(AM_CFLAGS) -M $^ | \ - $(SED) -e 's?^\(.*\)\.o[ ]*:?$$(ARCH)/\1.o:?' \ - -e 's?$(ARCH)/?$$(ARCH)/?' >$(DEPEND).tmp - $(MV) $(DEPEND).tmp $(DEPEND) -endif -depend: depend-am - -# spell out all the LINK_FILE's, rather than using -lbsp, so -# that $(LINK_FILES) can be a dependency - -# -# NOTE: a rule to link an rtems' application should look similar to this -# (cf. "make-exe" in make/custom/*.cfg): -# -# gcc28: -# $(PGM): $(LINK_FILES) -# $(CC) $(CFLAGS) -o $@ $(LINK_OBJS) $(LINK_LIBS) -# - -LINK_OBJS =\ - $(CONSTRUCTOR) \ - $(OBJS) - -LINK_FILES =\ - $(CONSTRUCTOR) \ - $(OBJS) \ - $(PROJECT_RELEASE)/lib/librtemsbsp$(LIBSUFFIX_VA) \ - $(PROJECT_RELEASE)/lib/librtemscpu$(LIBSUFFIX_VA) - -LINK_LIBS += $(LD_LIBS) - -# -# Allow user to override link commands (to build a prom image, perhaps) -# -ifndef LINKCMDS -LINKCMDS=$(PROJECT_RELEASE)/lib/linkcmds -endif - -define make-rel - $(LINK.c) $(CFLAGS) $(AM_CFLAGS) $(AM_LDFLAGS) \ - -qnolinkcmds -nostdlib -Wl,-r $(XLDFLAGS) -o $@ $^ -endef diff --git a/c/src/make/configure.ac b/c/src/make/configure.ac deleted file mode 100644 index 9de68a40d7..0000000000 --- a/c/src/make/configure.ac +++ /dev/null @@ -1,81 +0,0 @@ -## Process this file with autoconf to produce a configure script. - -## -## This script configures the configuration files below make/ -## - -AC_PREREQ([2.69]) -AC_INIT([rtems-c-src-make],[_RTEMS_VERSION],[https://devel.rtems.org/newticket]) -AC_CONFIG_SRCDIR([bsp.cfg.in]) -RTEMS_TOP(../../..) -RTEMS_SOURCE_TOP -RTEMS_BUILD_TOP -AC_SUBST(RTEMS_TOPdir,../../..) - -RTEMS_CANONICAL_TARGET_CPU - -AM_INIT_AUTOMAKE([no-define foreign subdir-objects 1.12.2]) -AM_MAINTAINER_MODE - -RTEMS_VERSIONING -RTEMS_ENABLE_MULTIPROCESSING -RTEMS_ENABLE_POSIX -RTEMS_ENABLE_NETWORKING -RTEMS_ENABLE_CXX -RTEMS_ENABLE_DRVMGR - -RTEMS_ENV_RTEMSBSP - -AC_PATH_PROG(CAT,cat) -AC_PATH_PROG(CP,cp) -AC_PATH_PROG(MV,mv) -AC_PATH_PROG(LN,ln) -AC_PROG_LN_S -AC_PATH_PROG(CHMOD,chmod) -AC_PATH_PROG(SORT,sort) - -AC_PATH_PROG(TOUCH,touch) -AC_PATH_PROG(CMP,cmp) - -AC_PATH_PROG(SED,sed) -AC_PATH_PROGS(M4,gm4 m4) - -RTEMS_PATH_KSH - -## BEGIN configure.target.in - -RTEMS_PROJECT_ROOT - -RTEMS_PROG_CC_FOR_TARGET - -## check for g++ -RTEMS_PROG_CXX_FOR_TARGET - -RTEMS_CANONICALIZE_TOOLS -RTEMS_CHECK_TOOL(SIZE,size,:) -RTEMS_CHECK_TOOL(NM,nm,:) -RTEMS_CHECK_TOOL(OBJCOPY,objcopy,:) - -## if this is an i386, does gas have good code16 support? -RTEMS_I386_GAS_CODE16 - -RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) - -RTEMS_CHECK_MULTIPROCESSING(RTEMS_BSP) -RTEMS_CHECK_NETWORKING(RTEMS_BSP) -RTEMS_CHECK_POSIX_API(RTEMS_BSP) -RTEMS_CHECK_CXX(RTEMS_BSP) - -AC_SUBST(RTEMS_HAS_CPLUSPLUS) -AC_SUBST(RTEMS_API,[_RTEMS_API]) - -cfg_dir="${RTEMS_TOPdir}/make" -AC_SUBST(cfg_dir) - -# Symlink leaf.cfg from the source directory into the build directory. -AC_CONFIG_LINKS([leaf.cfg:leaf.cfg]) - -# Explicitly list all Makefiles here -AC_CONFIG_FILES([Makefile -]) -AC_OUTPUT diff --git a/c/src/make/custom/default.cfg.in b/c/src/make/custom/default.cfg.in deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/c/src/make/directory.cfg b/c/src/make/directory.cfg deleted file mode 100644 index 83ea0ecde3..0000000000 --- a/c/src/make/directory.cfg +++ /dev/null @@ -1,57 +0,0 @@ -# make/directory.cfg -# -# Make(1) configuration file include'd by all directory-level Makefile's. -# -# See also make/main.cfg -# - -# This is a simplified variant of automake-1.4's rule for handling -# subdirectories -$(RECURSE_TARGETS): - @set fnord $(MAKEFLAGS); amf=$$2; \ - dot_seen=no; \ - target=`echo $@ | sed -e s/-recursive// -e s/debug_// `; \ - list='$(SUBDIRS)'; for subdir in $$list; do \ - echo "Making $$target in $$subdir"; \ - local_target="$$target"; \ - (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ - done && test -z "$$fail" - - -# mostlyclean-recursive maintainer-clean-recursive: -clean-recursive \ -distclean-recursive: - @set fnord $(MAKEFLAGS); amf=$$2; \ - dot_seen=no; \ - rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \ - rev="$$subdir $$rev"; \ - test "$$subdir" = "." && dot_seen=yes; \ - done; \ - test "$$dot_seen" = "no" && rev=". $$rev"; \ - target=`echo $@ | sed s/-recursive//`; \ - for subdir in $$rev; do \ - echo "Making $$target in $$subdir"; \ - if test "$$subdir" = "."; then \ - local_target="$$target-am"; \ - else \ - local_target="$$target"; \ - fi; \ - (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ - done && test -z "$$fail" - -clean-am: clean-generic -distclean-am: distclean-generic clean-am - -preinstall: preinstall-recursive -.PHONY: preinstall preinstall-am preinstall-recursive - -distclean: distclean-recursive - -$(RM) config.status - -.PHONY: distclean distclean-am distclean-recursive - -clean: clean-recursive -.PHONY: clean clean-am clean-recursive - diff --git a/c/src/make/host.cfg.in b/c/src/make/host.cfg.in deleted file mode 100644 index caedc2ee9e..0000000000 --- a/c/src/make/host.cfg.in +++ /dev/null @@ -1,48 +0,0 @@ -# OS-specific configuration -# -# Derived from rtems/c/make/os/*.cfg in previous RTEMS version. -# - -# -# Stuff to clean and clobber for the OS -# - -CLEAN_OS = -CLOBBER_OS = *~ *.bak TAGS tags - -SHELL=@SHELL@ -ECHO=echo - -CAT=cat -CP=@CP@ -MV=@MV@ -LN=@LN@ -MKDIR=mkdir -CHMOD=chmod -SED=sed - -# Global tools - -ifndef BIN2C -BIN2C=rtems-bin2c -endif - -ifndef INSTALL_CHANGE -INSTALL_CHANGE=install -endif -ifndef INSTALL_VARIANT -INSTALL_VARIANT=install -endif - -# ksh (or bash) is used by some shell scripts; ref build-tools/scripts/Makefile -# -# Must have shell functions. Some ksh's core dump mysteriously and -# unreliably on RTEMS shell scripts. bash appears to be the most -# reliable but late model ksh's are usually OK. -KSH=@KSH@ - -INSTBINFLAGS = -m 0755 -INSTDATAFLAGS = -m 0644 -INSTLIBFLAGS = -m 0644 -INSTDIRFLAGS = -m 0755 -d -INSTINCFLAGS = -m 0644 diff --git a/c/src/make/leaf.cfg b/c/src/make/leaf.cfg deleted file mode 100644 index 8d3f52ecde..0000000000 --- a/c/src/make/leaf.cfg +++ /dev/null @@ -1,44 +0,0 @@ -# make/leaf.cfg -# -# Make(1) configuration file include'd by all leaf-node Makefiles -# - -# Allow user to override link commands (to build a prom image, perhaps) -ifndef LINKCMDS -LINKCMDS=$(PROJECT_RELEASE)/lib/linkcmds -endif - -EXEEXT?=.exe -DOWNEXT?=.ralf - -define bsp-link-c - $(LINK.c) $(CPU_CFLAGS) $(AM_CFLAGS) $(AM_LDFLAGS) \ - -o $(basename $@)$(EXEEXT) $(LINK_OBJS) $(LINK_LIBS) -endef - -define bsp-link-cxx - $(LINK.cc) $(CPU_CFLAGS) $(AM_CFLAGS) $(AM_LDFLAGS) \ - -o $(basename $@)$(EXEEXT) $(LINK_OBJS) $(LINK_LIBS) -endef - -define default-bsp-post-link - $(NM) -g -n $@ > $(basename $@).num - $(SIZE) $@ -endef - -ifndef bsp-post-link - define bsp-post-link - $(default-bsp-post-link) - cp $(basename $@)$(EXEEXT) $(basename $@)$(DOWNEXT) - endef -endif - -define make-exe - $(bsp-link-c) - $(bsp-post-link) -endef - -define make-cxx-exe - $(bsp-link-cxx) - $(bsp-post-link) -endef diff --git a/c/src/make/lib.cfg b/c/src/make/lib.cfg deleted file mode 100644 index c4a2c679d5..0000000000 --- a/c/src/make/lib.cfg +++ /dev/null @@ -1,15 +0,0 @@ -# make/lib.cfg -# -# Make(1) configuration file include'd by all "library" Makefile -# Assumes $(LIB) is set to $(ARCH)/libfoo.a -# - -include $(PROJECT_ROOT)/make/leaf.cfg - -define make-library -$(RM) $@ -$(AR) $(ARFLAGS) $@ $(OBJS) -$(RANLIB) $@ -endef - -.PRECIOUS: $(LIB) diff --git a/c/src/make/target.cfg.in b/c/src/make/target.cfg.in deleted file mode 100644 index 63e91591c5..0000000000 --- a/c/src/make/target.cfg.in +++ /dev/null @@ -1,44 +0,0 @@ -# Target specific settings. -# - -CFLAGS = @CFLAGS@ -CPPFLAGS = @CPPFLAGS@ -LDFLAGS = -LIBS = @LIBS@ - -RTEMS_API = @RTEMS_API@ -CC = @CC@ -AS = @AS@ -AR = @AR@ -NM = @NM@ -LD = @LD@ -SIZE = @SIZE@ -STRIP = @STRIP@ -OBJCOPY = @OBJCOPY@ -RANLIB = @RANLIB@ - -CXX = @CXX@ - -export CC -export AS -export LD -export NM -export AR -export SIZE -export OBJCOPY - -export CXX - -RTEMS_HAS_MULTIPROCESSING = @RTEMS_HAS_MULTIPROCESSING@ -RTEMS_HAS_POSIX_API = @RTEMS_HAS_POSIX_API@ -RTEMS_HAS_ITRON_API = no -RTEMS_HAS_NETWORKING = @RTEMS_HAS_NETWORKING@ -RTEMS_HAS_RDBG = no -RTEMS_HAS_CPLUSPLUS = @RTEMS_HAS_CPLUSPLUS@ -RTEMS_CPU = @RTEMS_CPU@ - -XCFLAGS=$(CFLAGS_FOR_TARGET) - -export RTEMS_BSP -export RTEMS_CUSTOM -export PROJECT_ROOT -- cgit v1.2.3