295 lines
7.3 KiB
Makefile
295 lines
7.3 KiB
Makefile
include premake.make
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# git commit hash and version for this build
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COMMIT-HASH != git log 2>/dev/null | sed -e '1s/^commit //;q'
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COMMIT := "static const char* commit = \"$(COMMIT-HASH)\";"
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VERSION := "static const char* version = \"$(MAJOR).$(MINOR).$(PATCH)\";"
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# some important install locations
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PREFIX ?= /usr/local
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BINDIR ?= $(PREFIX)/bin
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CONFIGDIR ?= $(PREFIX)/etc
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INCLUDEDIR ?= $(PREFIX)/include
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LIBDIR ?= $(PREFIX)/lib
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MANDIR ?= $(PREFIX)/man
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DATADIR ?= $(PREFIX)/share/$(PROJ)
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DOCDIR ?= $(DATADIR)/doc
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# setup naming and versioning for library product
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ifeq ($(UNAME_S), Darwin)
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LINKERNAME := $(PROJ).dylib
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SONAME := $(PROJ).$(MAJOR).dylib
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REALNAME := $(LINKERNAME)
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else ifeq ($(UNAME_S), OpenBSD)
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REALNAME := $(PROJ).so.$(MAJOR).$(MINOR)
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else ifeq ($(UNAME_S), Linux)
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LINKERNAME := $(PROJ).so
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SONAME := $(LINKERNAME).$(MAJOR)
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REALNAME := $(SONAME).$(MINOR).$(PATCH)
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endif
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STATICLIB := $(PROJ).a
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# select default compiler
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CXX ?= g++
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# setup compiler flags and build config
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CXXFLAGS += -Wshadow -Wall -Wpedantic -Wextra -Wno-unused-parameter
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CXXFLAGS += -g3 -fPIC
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ifeq ($(DEBUG), 1)
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CXXFLAGS += -DDEBUG -O0
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CONFIG := debug
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else
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CXXFLAGS += -DNDEBUG -O3
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CONFIG := release
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endif
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# setup build locations
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OUTDIR := build/$(CONFIG)
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BUILDDIR := build/obj
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BIN := $(OUTDIR)/$(PROJ)
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# define sources and derived files
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# allow for extra sources defined in premake.make
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SRCS += $(notdir $(wildcard src/*.cpp))
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OBJS := $(addprefix $(BUILDDIR)/, $(SRCS:.cpp=.o))
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DEPS := $(addprefix $(BUILDDIR)/, $(SRCS:.cpp=.dep))
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HDRS ?= $(filter-out src/precomp.hpp, $(wildcard src/*.hpp))
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MANS := $(addprefix $(PREFIX)/, $(wildcard man/man*/*))
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# if project supports plugins, link to libdl where needed
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ifdef PLUGINS
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ifeq ($(UNAME_S),Darwin)
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LDLIBS += -ldl
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else ifeq ($(UNAME_S),Linux)
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LDLIBS += -ldl
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endif
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endif
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# pattern rules ===========================================================
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$(BUILDDIR)/%.o: src/%.cpp
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ifeq ($(PRECOMPILE), 1)
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$(CXX) $(CXXFLAGS) -o $@ -include precomp.hpp -MMD -MP -MT $@ -MF $(BUILDDIR)/$*.dep -c $<
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else
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$(CXX) $(CXXFLAGS) -o $@ -MMD -MP -MT $@ -MF $(BUILDDIR)/$*.dep -c $<
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endif
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%.dep: ;
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$(MANDIR)/man1/%: man/man1/%
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install -m 0644 $< $@
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$(MANDIR)/man3/%: man/man3/%
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install -m 0644 $< $@
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$(MANDIR)/man5/%: man/man5/%
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install -m 0644 $< $@
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# =========================================================== pattern rules
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# targets =================================================================
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.PHONY: all commit-hash version plugins test clean dist-clean install-plugins \
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install install-data uninstall-data uninstall-plugins uninstall
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# main target
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ifeq ($(PRODUCT), tool)
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all: $(BUILDDIR) $(OUTDIR) commit-hash version plugins $(BIN)
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else ifeq ($(PRODUCT), lib)
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all: $(BUILDDIR) $(OUTDIR) commit-hash version plugins $(OUTDIR)/$(REALNAME) $(OUTDIR)/$(STATICLIB)
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endif
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$(BUILDDIR):
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mkdir -p $@
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$(OUTDIR):
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mkdir -p $@
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# product build rules
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ifeq ($(PRODUCT), tool) # -------------------------------------------- tool
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ifeq ($(PRECOMPILE), 1)
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$(BIN): precomp.hpp.gch $(OBJS)
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else
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$(BIN): $(OBJS)
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endif
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$(CXX) -o $(BIN) $(LDFLAGS) $(OBJS) $(LDLIBS)
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@ln -sf $(BIN) $(PROJ)
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endif # -------------------------------------------------------------- tool
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ifeq ($(PRODUCT), lib) # ---------------------------------------------- lib
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ifeq ($(PRECOMPILE), 1)
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$(OUTDIR)/$(REALNAME): precomp.hpp.gch $(OBJS)
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else
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$(OUTDIR)/$(REALNAME): $(OBJS)
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endif
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ifeq ($(UNAME_S),Darwin)
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$(CXX) -dynamiclib -o $(OUTDIR)/$(REALNAME) -install_name $(LIBDIR)/$(REALNAME) \
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-current_version $(MAJOR) -compatibility_version $(MINOR) $(LDFLAGS) $(OBJS) $(LDLIBS)
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else ifeq ($(UNAME_S),OpenBSD)
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$(CXX) -g -shared -Wl,-soname,$(REALNAME) -o $(OUTDIR)/$(REALNAME) $(LDFLAGS) $(OBJS) $(LDLIBS)
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else ifeq ($(UNAME_S),Linux)
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$(CXX) -g -shared -Wl,-soname,$(SONAME) -o $(OUTDIR)/$(REALNAME) $(LDFLAGS) $(OBJS) $(LDLIBS)
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endif
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$(OUTDIR)/$(STATICLIB): $(OBJS)
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ar r $(OUTDIR)/$(STATICLIB) $(OBJS)
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ifeq ($(GENERATELIBHEADER),1)
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$(OUTDIR)/$(PROJ).hpp: $(HDRS)
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@echo updating $(OUTDIR)/$(PROJ).hpp
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@cp /dev/null $(OUTDIR)/$(PROJ).hpp
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@for h in $(HDRS); \
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do \
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sed '/@exclude/d' $$h >> $(OUTDIR)/$(PROJ).hpp; \
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done
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endif
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endif # --------------------------------------------------------------- lib
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# get generated dependencies, if any
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-include $(DEPS)
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commit-hash:
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@if ! echo $(COMMIT) | diff -q src/commit.inc - >/dev/null 2>&1 ;\
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then \
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echo $(COMMIT) > src/commit.inc ;\
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fi
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version:
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@if ! echo $(VERSION) | diff -q src/version.inc - >/dev/null 2>&1 ;\
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then \
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echo $(VERSION) > src/version.inc ;\
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fi
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$(BUILDDIR)/version.o: src/version.inc src/commit.inc
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precomp.hpp.gch: src/precomp.hpp
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$(CXX) $< $(CXXFLAGS) -o $@
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plugins:
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ifdef PLUGINS
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@for plug in $(PLUGINS) ;\
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do \
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$(MAKE) -C $$plug ;\
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done
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endif
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test:
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$(MAKE) -C tests && tests/tests
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clean:
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rm -rf $(BUILDDIR) tests/build tests/tests tests/src/commit.inc tests/src/version.inc
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ifdef PLUGINS
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@for plug in $(PLUGINS) ;\
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do \
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$(MAKE) -C $$plug clean ;\
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done
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endif
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dist-clean: clean
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rm -rf build $(PROJ) src/commit.inc src/version.inc precomp.hpp.gch
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$(MANDIR)/man1:
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install -m 0755 -d $@
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$(MANDIR)/man3:
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install -m 0755 -d $@
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$(MANDIR)/man5:
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install -m 0755 -d $@
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$(DATADIR):
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install -m 0755 -d $@
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# (un)install targets
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ifdef DATAFILES
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install-data: $(DATADIR)
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install -m 0644 $(DATAFILES) $(DATADIR)
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else
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install-data:
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endif
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uninstall-data:
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rm -rf $(DATADIR)
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install-plugins:
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ifdef PLUGINS
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@for plug in $(PLUGINS) ;\
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do \
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$(MAKE) -C $$plug install ;\
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done
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endif
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uninstall-plugins:
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ifdef PLUGINS
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@for plug in $(PLUGINS) ;\
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do \
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$(MAKE) -C $$plug uninstall ;\
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done
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endif
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ifeq ($(PRODUCT), tool) # -------------------------------------------- tool
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$(BINDIR):
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install -m 0755 -d $@
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install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(BINDIR) $(MANS) install-data install-plugins
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install -m 0755 $(BIN) $(BINDIR)
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uninstall: uninstall-data uninstall-plugins
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rm -f $(BINDIR)/$(PROJ) $(MANS)
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endif # -------------------------------------------------------------- tool
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ifeq ($(PRODUCT), lib) # ---------------------------------------------- lib
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$(LIBDIR):
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install -m 0755 -d $@
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$(INCLUDEDIR):
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install -m 0755 -d $@
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$(INCLUDEDIR)/$(PROJ):
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install -m 0755 -d $@
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ifeq ($(GENERATELIBHEADER), 1)
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install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(LIBDIR) $(INCLUDEDIR) $(MANS) $(OUTDIR)/$(PROJ).hpp install-data install-plugins
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install -m 0644 $(OUTDIR)/$(PROJ).hpp $(INCLUDEDIR)
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else
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install: $(MANDIR)/man1 $(MANDIR)/man3 $(MANDIR)/man5 $(LIBDIR) $(INCLUDEDIR) $(MANS) $(INCLUDEDIR)/$(PROJ) install-data install-plugins
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install -m 0644 $(HDRS) $(INCLUDEDIR)/$(PROJ)
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endif
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install -m 0644 $(OUTDIR)/$(REALNAME) $(LIBDIR)
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install -m 0644 $(OUTDIR)/$(STATICLIB) $(LIBDIR)
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ifeq ($(UNAME_S), Darwin)
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cd $(LIBDIR) && ln -sf $(REALNAME) $(SONAME)
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else ifeq ($(UNAME_S), Linux)
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ifeq ($(USER), root)
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ldconfig
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else
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cd $(LIBDIR) && ln -sf $(REALNAME) $(SONAME)
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endif
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cd $(LIBDIR) && ln -sf $(SONAME) $(LINKERNAME)
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else ifeq ($(UNAME_S), OpenBSD)
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ldconfig -R
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endif
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uninstall: uninstall-data uninstall-plugins
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rm -rf $(INCLUDEDIR)/$(PROJ).hpp $(INCLUDEDIR)/$(PROJ) $(MANS) $(LIBDIR)/$(STATICLIB) $(LIBDIR)/$(REALNAME) $(LIBDIR)/$(SONAME) $(LIBDIR)/$(LINKERNAME)
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ifeq ($(UNAME_S), Linux)
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ldconfig
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else ifeq ($(UNAME_S), OpenBSD)
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ldconfig -R
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endif
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endif # --------------------------------------------------------------- lib
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# ================================================================= targets
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# project-specific targets go in here
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-include postmake.make
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