Add a small patch-mode testing library

diff --git a/Makefile b/Makefile
index bbc26e8bd0a847441fb49f009d8f797a65fc869e..daf4296706c4c9c524b6ec4434cadcf95881ea25 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -61,6 +61,8 @@ all::
 #
 # Define NO_LIBGEN_H if you don't have libgen.h.
 #
+# Define NEEDS_LIBGEN if your libgen needs -lgen when linking
+#
 # Define NO_SYS_SELECT_H if you don't have sys/select.h.
 #
 # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link.
@@ -726,6 +728,7 @@ ifeq ($(uname_S),SunOS)
        NO_MKDTEMP = YesPlease
        NO_MKSTEMPS = YesPlease
        NO_REGEX = YesPlease
+       NO_EXTERNAL_GREP = YesPlease
        ifeq ($(uname_R),5.7)
                NEEDS_RESOLV = YesPlease
                NO_IPV6 = YesPlease
@@ -828,18 +831,31 @@ ifeq ($(uname_S),GNU)
        NO_STRLCPY=YesPlease
        NO_MKSTEMPS = YesPlease
 endif
+ifeq ($(uname_S),IRIX)
+       NO_SETENV = YesPlease
+       NO_UNSETENV = YesPlease
+       NO_STRCASESTR = YesPlease
+       NO_MEMMEM = YesPlease
+       NO_MKSTEMPS = YesPlease
+       NO_MKDTEMP = YesPlease
+       NO_MMAP = YesPlease
+       NO_EXTERNAL_GREP = UnfortunatelyYes
+       SNPRINTF_RETURNS_BOGUS = YesPlease
+       SHELL_PATH = /usr/gnu/bin/bash
+       NEEDS_LIBGEN = YesPlease
+endif
 ifeq ($(uname_S),IRIX64)
-       NO_IPV6=YesPlease
        NO_SETENV=YesPlease
+       NO_UNSETENV = YesPlease
        NO_STRCASESTR=YesPlease
        NO_MEMMEM = YesPlease
        NO_MKSTEMPS = YesPlease
-       NO_STRLCPY = YesPlease
-       NO_SOCKADDR_STORAGE=YesPlease
+       NO_MKDTEMP = YesPlease
+       NO_MMAP = YesPlease
+       NO_EXTERNAL_GREP = UnfortunatelyYes
+       SNPRINTF_RETURNS_BOGUS = YesPlease
        SHELL_PATH=/usr/gnu/bin/bash
-       BASIC_CFLAGS += -DPATH_MAX=1024
-       # for now, build 32-bit version
-       BASIC_LDFLAGS += -L/usr/lib32
+       NEEDS_LIBGEN = YesPlease
 endif
 ifeq ($(uname_S),HP-UX)
        NO_IPV6=YesPlease
@@ -1019,6 +1035,9 @@ ifdef NEEDS_LIBICONV
        endif
        EXTLIBS += $(ICONV_LINK) -liconv
 endif
+ifdef NEEDS_LIBGEN
+       EXTLIBS += -lgen
+endif
 ifdef NEEDS_SOCKET
        EXTLIBS += -lsocket
 endif
@@ -1472,7 +1491,7 @@ git-http-push$X: revision.o http.o http-push.o $(GITLIBS)
                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 
 $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
-$(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h)
+$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
 builtin-revert.o wt-status.o: wt-status.h
 
 $(LIB_FILE): $(LIB_OBJS)
@@ -1641,15 +1660,16 @@ ifneq (,$X)
 endif
        bindir=$$(cd '$(DESTDIR_SQ)$(bindir_SQ)' && pwd) && \
        execdir=$$(cd '$(DESTDIR_SQ)$(gitexec_instdir_SQ)' && pwd) && \
-       { $(RM) "$$execdir/git-add$X" && \
+       { test "$$bindir/" = "$$execdir/" || \
+               { $(RM) "$$execdir/git$X" && \
                test -z "$(NO_CROSS_DIRECTORY_HARDLINKS)" && \
-               ln "$$bindir/git$X" "$$execdir/git-add$X" 2>/dev/null || \
-               cp "$$bindir/git$X" "$$execdir/git-add$X"; } && \
-       { for p in $(filter-out git-add$X,$(BUILT_INS)); do \
+               ln "$$bindir/git$X" "$$execdir/git$X" 2>/dev/null || \
+               cp "$$bindir/git$X" "$$execdir/git$X"; } ; } && \
+       { for p in $(BUILT_INS); do \
                $(RM) "$$execdir/$$p" && \
-               ln "$$execdir/git-add$X" "$$execdir/$$p" 2>/dev/null || \
-               ln -s "git-add$X" "$$execdir/$$p" 2>/dev/null || \
-               cp "$$execdir/git-add$X" "$$execdir/$$p" || exit; \
+               ln "$$execdir/git$X" "$$execdir/$$p" 2>/dev/null || \
+               ln -s "git$X" "$$execdir/$$p" 2>/dev/null || \
+               cp "$$execdir/git$X" "$$execdir/$$p" || exit; \
          done; } && \
        ./check_bindir "z$$bindir" "z$$execdir" "$$bindir/git-add$X"