mirror of
https://github.com/cc65/cc65.git
synced 2025-01-12 17:30:50 +00:00
Replaced elaborate install logic with just a bunch of symlinks.
Maybe I'm naive but even after thinking about it for quite some time I can't see why it should hurt to just build the cc65 binaries from the sources "in place" and have 'make install' simply create some symlinks in usr/local/bin. The new Makfile builds the binaries with builtin search paths matching their build location. So the symlinks in usr/local/bin allow to allow to use them out-of-the-box without additional environment variables.
This commit is contained in:
Oliver Schmidt
parent
b5a735a58e
commit
9fece990be
207
make/gcc.mak
207
make/gcc.mak
@ -1,207 +0,0 @@
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#! /usr/bin/make -f
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# -*- make -*-
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#
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# Main gcc Makefile.
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# This makefile is maintained by Greg King <greg.king4@verizon.net>.
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# Goals that are supported by the cc65 package
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.PHONY: all bins libs docs samples tests clean zap
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.PHONY: uninstall install install-bins install-libs install-docs install-samps
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# If SYS is defined on this makefile's command-line, then we want it to go
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# to "samples" and "tests", but not to the other rules. So, we disable a
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# feature of GNU make that would have given ${SYS} to every sub-make.
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#MAKEOVERRIDES=
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# (That trick has been disabled.)
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# To compile with custom make-options, set them here; for example:
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#MAKEOPTS = -j 2 CFLAGS=-O4 CC=clang
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MAKEOPTS =
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# The install prefix and directories
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prefix = /usr/local
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exec_prefix = $(prefix)
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bindir = $(exec_prefix)/bin
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datadir = $(prefix)/share
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docdir = $(datadir)/doc
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libdir = $(exec_prefix)/lib
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CC65_DOC = $(docdir)/cc65
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CC65_HOME = $(libdir)/cc65
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CA65_INC = $(CC65_HOME)/asminc
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CC65_INC = $(CC65_HOME)/include
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LD65_CFG = $(CC65_HOME)/cfg
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LD65_LIB = $(CC65_HOME)/lib
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LD65_OBJ = $(CC65_HOME)/obj
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# Programs
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MKDIR = mkdir -m 755
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# BSD-like install-script/-program
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INSTALL = make/install-sh
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INSTALL_DATA = $(INSTALL) -c -m 644
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INSTALL_PROG = $(INSTALL) -c -m 755
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INSTALL_STRIP = $(INSTALL_PROG) -s
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# This file-name extension is needed on DOS/Windows systems.
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ifdef COMSPEC
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EXT = .exe
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endif
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# Rules
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# The sample and library-test programs must be compiled for only one platform
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# at a time. So, those rules are done automatically only when a user names
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# a system on the command-line. (A user can do those rules with their
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# defaults by putting "all samples tests" on the command-line.)
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#
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all: bins libs docs $(SYS:%=samples tests)
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bins:
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@$(MAKE) -C src -f make/gcc.mak $(MAKEOPTS) \
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CA65_INC=\\\"${CA65_INC}/\\\" CC65_INC=\\\"${CC65_INC}/\\\" \
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LD65_CFG=\\\"${LD65_CFG}/\\\" LD65_LIB=\\\"${LD65_LIB}/\\\" \
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LD65_OBJ=\\\"${LD65_OBJ}/\\\"
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libs:
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@$(MAKE) -C libsrc
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# This rule won't try to generate HTML files
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# if a host system doesn't have LinuxDoc Tools.
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docs:
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@if linuxdoc -B check doc/index >/dev/null 2>&1; \
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then $(MAKE) -C doc $(MAKEOPTS) html; \
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else echo '"LinuxDoc Tools" is not installed; skipping HTML documentation.'; \
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fi
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# Some platforms cannot compile all of the sample and library-test programs.
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# So, these rules ignore errors.
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samples:
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-@$(MAKE) -k -C samples prefix=$(prefix) $(SYS:%=SYS=%)
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tests:
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-@$(MAKE) -k -C testcode/lib prefix=$(prefix) $(SYS:%=SYS=%)
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clean zap:
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@$(MAKE) -C src -f make/gcc.mak $@
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@$(MAKE) -C libsrc $@
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@$(MAKE) -C doc $@
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@$(MAKE) -C samples $@
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# @$(MAKE) -C testcode/lib $@ $(SYS:%=SYS=%)
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uninstall: install-test
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cd $(bindir) && $(RM) ar65${EXT} ca65${EXT} cc65${EXT} cl65${EXT} \
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co65${EXT} da65${EXT} ld65${EXT} od65${EXT} grc65${EXT} ca65html
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$(RM) -R $(CC65_HOME) $(CC65_DOC)
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install: install-test install-dirs install-bins install-libs install-docs
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@echo
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@echo 'If you installed the files into non-default directories, then'
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@echo 'you might need to export some shell environment variables:'
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@echo
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@echo 'CC65_HOME=$(CC65_HOME)'
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@echo ' or'
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@echo 'CA65_INC=$(CA65_INC)'
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@echo 'CC65_INC=$(CC65_INC)'
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@echo 'LD65_CFG=$(LD65_CFG)'
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@echo 'LD65_LIB=$(LD65_LIB)'
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@echo 'LD65_OBJ=$(LD65_OBJ)'
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@echo
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@if [ -x $(bindir)/grc${EXT} ]; then \
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echo 'grc was renamed to grc65; but, a grc command is in your binaries directory.'; \
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echo "If that command is an old copy of CC65's program,"; \
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echo 'then you should use a "${MAKE} erase-grc" command to remove it.'; \
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fi
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.PHONY: install-test
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install-test:
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@if [ `id -u` != 0 ]; then \
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echo; \
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echo 'If you are denied permission to install or uninstall this package,'; \
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echo 'then you will need to do "make/gcc.mak install" or "make/gcc.mak uninstall"'; \
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echo 'as either the root user or an administrator.'; \
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echo; \
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fi 2>/dev/null
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.PHONY: install-dirs
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install-dirs: $(bindir) $(datadir) $(docdir) $(libdir) \
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$(CC65_DOC) $(CC65_HOME) \
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$(CA65_INC) $(CC65_INC) \
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$(CC65_INC)/em $(CC65_INC)/geos $(CC65_INC)/joystick \
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$(CC65_INC)/mouse $(CC65_INC)/sys $(CC65_INC)/tgi \
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$(LD65_CFG) $(LD65_LIB) $(LD65_OBJ) \
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$(CC65_HOME)/emd $(CC65_HOME)/joy $(CC65_HOME)/mou \
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$(CC65_HOME)/ser $(CC65_HOME)/tgi
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$(bindir) $(datadir) $(docdir) $(libdir) \
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$(CC65_DOC) $(CC65_HOME) \
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$(CA65_INC) $(CC65_INC) \
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$(LD65_CFG) $(LD65_LIB) $(LD65_OBJ):
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$(MKDIR) -p $@ || $(MKDIR) $@
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$(CC65_HOME)/% $(CC65_INC)/% $(CC65_DOC)/%:
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$(MKDIR) $@
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install-bins:
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for f in ar65 ca65 cc65 cl65 co65 da65 ld65 od65 grc65; \
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do $(INSTALL_STRIP) src/$$f/$$f${EXT} $(bindir) || exit $$?; \
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done
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$(INSTALL_PROG) src/ca65html/ca65html $(bindir)
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install-libs:
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for f in asminc/*.inc; \
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do $(INSTALL_DATA) $$f $(CA65_INC) || exit $$?; \
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done
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for f in include/*.h; \
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do $(INSTALL_DATA) $$f $(CC65_INC) || exit $$?; \
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done
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for d in em geos joystick mouse sys tgi; \
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do for f in include/$$d/*.h; \
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do $(INSTALL_DATA) $$f $(CC65_INC)/$$d || exit $$?; \
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done || exit $$?; \
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done
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for f in libsrc/*.lib; \
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do $(INSTALL_DATA) $$f $(LD65_LIB) || exit $$?; \
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done
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for f in libsrc/*-*.o; \
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do $(INSTALL_DATA) $$f $(LD65_OBJ) || exit $$?; \
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done
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for f in src/ld65/cfg/[!g]*-*.cfg; \
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do $(INSTALL_DATA) $$f $(LD65_CFG) || exit $$?; \
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done
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for d in emd joy mou ser tgi; \
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do for f in libsrc/*.$$d; \
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do $(INSTALL_DATA) $$f $(CC65_HOME)/$$d || exit $$?; \
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done || exit $$?; \
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done
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install-docs:
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for f in src/ca65/macpack/*.mac; \
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do $(INSTALL_DATA) $$f $(CC65_DOC) || exit $$?; \
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done
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for f in readme.1st compile.txt CREDITS BUGS internal.txt newvers.txt; \
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do $(INSTALL_DATA) doc/$$f $(CC65_DOC) || exit $$?; \
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done
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if [ -f doc/index.htm* ]; \
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then for f in doc/*.htm*; \
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do $(INSTALL_DATA) $$f $(CC65_DOC) || exit $$?; \
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done; \
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fi
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install-samps: ${addprefix $(CC65_DOC)/, $(shell find samples -type d)}
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@$(MAKE) -C samples zap
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for d in `find samples -type d`; \
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do for f in $$d/*; \
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do if [ -f $$f ]; \
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then $(INSTALL_DATA) $$f $(CC65_DOC)/$$d || exit $$?; \
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fi; \
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done || exit $$?; \
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done
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erase-grc:
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$(RM) $(bindir)/grc${EXT}
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@ -1,87 +0,0 @@
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#!/bin/sh
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#
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# install-sh -- install a program, script, or data-file.
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#
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# This isn't a full install-script; it does only what is needed by the cc65
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# package. It can install only one file at a time.
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# If the system has an "install" command, then use it; otherwise, emulate it.
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if type install >/dev/null 2>&1
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then exec install "$@"
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fi
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# Don't use ":-" because 4.3BSD and earlier shells don't like it.
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# Put in absolute paths if you don't have these commands in your PATH;
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# or, set these upper-case variables in your environment.
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cpprog="${CPPROG-cp}"
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mvprog="${MVPROG-mv}"
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rmprog="${RMPROG-rm}"
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stripprog="${STRIPPROG-strip}"
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chmodprog="${CHMODPROG-chmod}"
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instcmd="$cpprog"
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stripcmd=""
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chmodcmd=""
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rmcmd="$rmprog -f"
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mvcmd="$mvprog"
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src=""
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dst=""
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while [ x"$1" != x ]; do
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case $1 in
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-c) ;;
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-m) chmodcmd="$chmodprog $2"
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shift
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;;
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-s) stripcmd="$stripprog"
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;;
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# The first name is the source; the last name is the destination.
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*) if [ x"$src" = x ]
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then src="$1"
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else dst="$1"
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fi
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esac
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shift
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done
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[ x"$src" != x ] || { echo "$0: no input file was named." >&2; exit 1;}
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[ x"$dst" != x ] || { echo "$0: no destination was named." >&2; exit 1;}
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[ -e "$src" ] || { echo "$0: \"$src\" doesn't exist." >&2; exit 1;}
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# Make a temporary file-name in the proper directory.
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dsttmp="$dst/#inst.$$#"
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# Append the input filename to the destination directory.
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dst="$dst"/`basename "$src"`
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# Trap to remove the temporary file if it isn't renamed.
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trap 'status=$?; $rmcmd "$dsttmp" && exit $status' 0
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trap '(exit $?); exit' 1 2 3 13 15
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# Copy the source file to the temporary name.
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$instcmd "$src" "$dsttmp" &&
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if [ x"$stripcmd" != x ]
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then $stripcmd "$dsttmp"
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fi &&
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if [ x"$chmodcmd" != x ]
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then $chmodcmd "$dsttmp"
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fi &&
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# Remove an old file (only if the temporary file was created successfully).
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if [ -f "$dst" ]
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then $rmcmd "$dst" 2>/dev/null ||
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{ echo "$0: can't remove \"$dst\"" >&2
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(exit 1); exit
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}
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fi &&
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# Rename the temporary file to the real name.
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$mvcmd "$dsttmp" "$dst" &&
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# The final little trick to pass "correctly" the exit status to exit traps.
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{ (exit 0); exit;}
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24
src/Makefile
24
src/Makefile
@ -28,7 +28,29 @@ mostlyclean:
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clean: mostlyclean
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$(RM) -r ../bin
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.PHONY: all $(PROGS) mostlyclean clean
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install: all
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$(foreach prog,$(PROGS),$(INSTALL_recipe))
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uninstall:
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$(foreach prog,$(PROGS),$(UNINSTALL_recipe))
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.PHONY: all $(PROGS) mostlyclean clean install uninstall
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##########
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define INSTALL_recipe =
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ln -s $(abspath ../bin/$(prog)) /usr/local/bin/$(prog)
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endef
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##########
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define UNINSTALL_recipe =
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$(RM) /usr/local/bin/$(prog)
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endef
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##########
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