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-rw-r--r--Makefile.in9
1 files changed, 7 insertions, 2 deletions
diff --git a/Makefile.in b/Makefile.in
index 1652cb6..8f07828 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -6,6 +6,7 @@ INSTALL_DATA = $(INSTALL) -m 644
INSTALL_DIR = $(INSTALL) -d -m 755
LIBS = -llz -lpthread
SHELL = /bin/sh
+CAN_RUN_INSTALLINFO = $(SHELL) -c "install-info --version" > /dev/null 2>&1
objs = arg_parser.o file_index.o compress.o dec_stdout.o dec_stream.o \
decompress.o main.o
@@ -72,7 +73,9 @@ install-info :
if [ ! -d "$(DESTDIR)$(infodir)" ] ; then $(INSTALL_DIR) "$(DESTDIR)$(infodir)" ; fi
-rm -f "$(DESTDIR)$(infodir)/$(pkgname).info"*
$(INSTALL_DATA) $(VPATH)/doc/$(pkgname).info "$(DESTDIR)$(infodir)/$(pkgname).info"
- -install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$(pkgname).info"
+ -if $(CAN_RUN_INSTALLINFO) ; then \
+ install-info --info-dir="$(DESTDIR)$(infodir)" "$(DESTDIR)$(infodir)/$(pkgname).info" ; \
+ fi
install-info-compress : install-info
lzip -v -9 "$(DESTDIR)$(infodir)/$(pkgname).info"
@@ -95,7 +98,9 @@ uninstall-bin :
-rm -f "$(DESTDIR)$(bindir)/$(progname)"
uninstall-info :
- -install-info --info-dir="$(DESTDIR)$(infodir)" --remove "$(DESTDIR)$(infodir)/$(pkgname).info"
+ -if $(CAN_RUN_INSTALLINFO) ; then \
+ install-info --info-dir="$(DESTDIR)$(infodir)" --remove "$(DESTDIR)$(infodir)/$(pkgname).info" ; \
+ fi
-rm -f "$(DESTDIR)$(infodir)/$(pkgname).info"*
uninstall-man :