Remove files to be installed before copying them in Makefile.in.

diff --git a/Makefile.in b/Makefile.in
index 82bbe5031b15f7a584166b7deabea3ccedb328ae..3f80985b9a6a883659a6a487e1f0c678432affb5 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -309,10 +309,12 @@ install-libs: $(LIBS)
        -@if [ ! -d $(DESTDIR)$(sharedlibdir) ]; then mkdir -p $(DESTDIR)$(sharedlibdir); fi
        -@if [ ! -d $(DESTDIR)$(man3dir)      ]; then mkdir -p $(DESTDIR)$(man3dir); fi
        -@if [ ! -d $(DESTDIR)$(pkgconfigdir) ]; then mkdir -p $(DESTDIR)$(pkgconfigdir); fi
+       rm -f $(DESTDIR)$(libdir)/$(STATICLIB)
        cp $(STATICLIB) $(DESTDIR)$(libdir)
        chmod 644 $(DESTDIR)$(libdir)/$(STATICLIB)
        -@($(RANLIB) $(DESTDIR)$(libdir)/libz.a || true) >/dev/null 2>&1
        -@if test -n "$(SHAREDLIBV)"; then \
+         rm -f $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
          cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir); \
          echo "cp $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)"; \
          chmod 755 $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBV); \
@@ -322,8 +324,10 @@ install-libs: $(LIBS)
          ln -s $(SHAREDLIBV) $(DESTDIR)$(sharedlibdir)/$(SHAREDLIBM); \
          ($(LDCONFIG) || true)  >/dev/null 2>&1; \
        fi
+       rm -f $(DESTDIR)$(man3dir)/zlib.3
        cp $(SRCDIR)zlib.3 $(DESTDIR)$(man3dir)
        chmod 644 $(DESTDIR)$(man3dir)/zlib.3
+       rm -f $(DESTDIR)$(pkgconfigdir)/zlib.pc
        cp zlib.pc $(DESTDIR)$(pkgconfigdir)
        chmod 644 $(DESTDIR)$(pkgconfigdir)/zlib.pc
 # The ranlib in install is needed on NeXTSTEP which checks file times
@@ -331,6 +335,7 @@ install-libs: $(LIBS)
 
 install: install-libs
        -@if [ ! -d $(DESTDIR)$(includedir)   ]; then mkdir -p $(DESTDIR)$(includedir); fi
+       rm -f $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h
        cp $(SRCDIR)zlib.h zconf.h $(DESTDIR)$(includedir)
        chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h