Refactor case-merging and identical-alternative optimisations

[ghc-hetmet.git] / docs / man / Makefile

diff --git a/docs/man/Makefile b/docs/man/Makefile
index 45de743..21e60e2 100644 (file)
--- a/docs/man/Makefile
+++ b/docs/man/Makefile
@@ -1,6 +1,8 @@
 TOP = ../..
 include $(TOP)/mk/boilerplate.mk
 
+ifneq "$(strip $(XSLTPROC))" ""
+
 # The commands which should be mentioned in the man page
 GHC_COMMANDS = ghc ghci
 
@@ -12,12 +14,16 @@ MAN_SECTION = 1
 
 CLEAN_FILES += $(MAN_PAGE).$(MAN_SECTION) flags.xsl flags.xml
 
+ifneq "$(DOING_BIN_DIST)" "YES"
+
+all:: $(MAN_PAGE).$(MAN_SECTION)
+
 $(MAN_PAGE).$(MAN_SECTION): flags.xsl flags.xml
        $(XSLTPROC) $(XSLTPROC_OPTS) flags.xsl flags.xml > $@
 
 # Insert the commands and the library directory into the man page
 flags.xsl: gen_flags.xsl.pl
-       perl gen_flags.xsl.pl "$(GHC_COMMANDS)" "$(libdir)" > $@
+       $(PERL) gen_flags.xsl.pl "$(GHC_COMMANDS)" "$(libdir)" > $@
 
 # Re-use the flags documentation from the user's guide by injecting some
 # entities after the XML declaration to make it a stand-alone document.
@@ -27,11 +33,18 @@ flags.xml: ../users_guide/flags.xml
        echo "<!DOCTYPE sect1 [<!ENTITY ndash  \"-\"> \
                               <!ENTITY ldquo  \"\`\"> \
                               <!ENTITY rdquo  \"'\">]>" >> $@
-       tail -n +2 $< >> $@
+       # "sed 1d" == "tail -n +2", but Solaris apparently rejects the latter
+       sed 1d $< >> $@
+
+endif
 
 install-docs:: $(MAN_PAGE).$(MAN_SECTION)
-       $(INSTALL_DIR) $(mandir)
-       $(INSTALL_DIR) $(mandir)/man$(MAN_SECTION)
-       $(INSTALL_MAN) $(INSTALL_OPTS) $(MAN_PAGE).$(MAN_SECTION) $(mandir)/man$(MAN_SECTION)
+       $(INSTALL_DIR) $(DESTDIR)$(mandir)
+       $(INSTALL_DIR) $(DESTDIR)$(mandir)/man$(MAN_SECTION)
+       $(INSTALL_MAN) $(INSTALL_OPTS) $(MAN_PAGE).$(MAN_SECTION) $(DESTDIR)$(mandir)/man$(MAN_SECTION)
+
+endif
+
+include $(TOP)/mk/bindist.mk
 
 include $(TOP)/mk/target.mk