The unified build may delete installed manual files

The installation of man files and html files alike didn't properly
check that file names with different casing could be the same on
case-insensitive file systems.  This change fixes that.

Reviewed-by: Rich Salz <rsalz@openssl.org>

diff --git a/Configurations/unix-Makefile.tmpl b/Configurations/unix-Makefile.tmpl
index d416c21495a883bdae5bd3bcdea638c73e6ad8b7..e09d060ef774292c7d0ce6804f061ac8a0d6f1f7 100644 (file)
--- a/Configurations/unix-Makefile.tmpl
+++ b/Configurations/unix-Makefile.tmpl
@@ -406,7 +406,14 @@ PROCESS_PODS=\
                names=`cat $$p | $(EXTRACT_NAMES)`; \
                ( cd $$top/man$$SEC; \
                  for n in $$names; do \
-                     if [ "$$n" != "$$fn" ]; then \
+                     comp_n="$$n"; \
+                     comp_fn="$$fn"; \
+                     case "$(PLATFORM)" in DJGPP|Cygwin*|mingw*|darwin*-*-cc) \
+                         comp_n=`echo "$$n" | tr [A-Z] [a-z]`; \
+                         comp_fn=`echo "$$fn" | tr [A-Z] [a-z]`; \
+                         ;; \
+                     esac; \
+                     if [ "$$comp_n" != "$$comp_fn" ]; then \
                          echo "link $$top/man$$SEC/$$n$$suf -> $$top/man$$SEC/$$fn$$suf"; \
                          PLATFORM=$(PLATFORM) $$point $$fn$$suf $$n$$suf; \
                      fi; \
@@ -429,7 +436,14 @@ UNINSTALL_DOCS=\
                $(RM) $$top/man$$SEC/$$fn$$suf; \
                names=`cat $$p | $(EXTRACT_NAMES)`; \
                for n in $$names; do \
-                   if [ "$$n" != "$$fn" ]; then \
+                   comp_n="$$n"; \
+                   comp_fn="$$fn"; \
+                   case "$(PLATFORM)" in DJGPP|Cygwin*|mingw*|darwin*-*-cc) \
+                       comp_n=`echo "$$n" | tr [A-Z] [a-z]`; \
+                       comp_fn=`echo "$$fn" | tr [A-Z] [a-z]`; \
+                       ;; \
+                   esac; \
+                   if [ "$$comp_n" != "$$comp_fn" ]; then \
                        echo "$(RM) $$top/man$$SEC/$$n$$suf"; \
                        $(RM) $$top/man$$SEC/$$n$$suf; \
                    fi; \