ddidderr/zstd-rs
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make install only rebuild binaries if they don't exist

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Now `make` followed by `make install` doesn't rebuild binaries

also : only generated target directories if they don't already exist
This commit is contained in:
Yann Collet
2020-10-23 16:46:49 -07:00
parent a6ee614a44
commit 456db0c377
2 changed files with 19 additions and 11 deletions
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lib/Makefile
+12 -8
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@@ -320,11 +320,11 @@ lib : libzstd.a libzstd
DEPFLAGS = -MT $@ -MMD -MP -MF
$(ZSTD_DYNLIB_DIR)/%.o : %.c $(ZSTD_DYNLIB_DIR)/%.d | $(ZSTD_DYNLIB_DIR)
@echo $@
@echo CC $@
$(COMPILE.c) $(DEPFLAGS) $(ZSTD_DYNLIB_DIR)/$*.d $(OUTPUT_OPTION) $<
$(ZSTD_STATLIB_DIR)/%.o : %.c $(ZSTD_STATLIB_DIR)/%.d | $(ZSTD_STATLIB_DIR)
@echo $@
@echo CC $@
$(COMPILE.c) $(DEPFLAGS) $(ZSTD_STATLIB_DIR)/$*.d $(OUTPUT_OPTION) $<
MKDIR ?= mkdir
@@ -421,24 +421,28 @@ install: install-pc install-static install-shared install-includes
@echo zstd static and shared library installed
install-pc: libzstd.pc
$(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/
[ -e $(DESTDIR)$(PKGCONFIGDIR) ] || $(INSTALL) -d -m 755 $(DESTDIR)$(PKGCONFIGDIR)/
$(INSTALL_DATA) libzstd.pc $(DESTDIR)$(PKGCONFIGDIR)/
install-static: libzstd.a
install-static:
# only generate libzstd.a if it's not already present
[ -e libzstd.a ] || $(MAKE) libzstd.a-release
[ -e $(DESTDIR)$(LIBDIR) ] || $(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/
@echo Installing static library
$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/
$(INSTALL_DATA) libzstd.a $(DESTDIR)$(LIBDIR)
install-shared: libzstd
install-shared:
# only generate libzstd.so if it's not already present
[ -e $(LIBZSTD) ] || $(MAKE) libzstd-release
[ -e $(DESTDIR)$(LIBDIR) ] || $(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/
@echo Installing shared library
$(INSTALL) -d -m 755 $(DESTDIR)$(LIBDIR)/
$(INSTALL_PROGRAM) $(LIBZSTD) $(DESTDIR)$(LIBDIR)
ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT_MAJOR)
ln -sf $(LIBZSTD) $(DESTDIR)$(LIBDIR)/libzstd.$(SHARED_EXT)
install-includes:
[ -e $(DESTDIR)$(INCLUDEDIR) ] || $(INSTALL) -d -m 755 $(DESTDIR)$(INCLUDEDIR)/
@echo Installing includes
$(INSTALL) -d -m 755 $(DESTDIR)$(INCLUDEDIR)/
$(INSTALL_DATA) zstd.h $(DESTDIR)$(INCLUDEDIR)
$(INSTALL_DATA) common/zstd_errors.h $(DESTDIR)$(INCLUDEDIR)
$(INSTALL_DATA) dictBuilder/zdict.h $(DESTDIR)$(INCLUDEDIR)