Merge branch 'jc/merge-msg' into next

diff --git a/Makefile b/Makefile
index f240e452b688dc03834eeb393a0249754363b27b..45ce4221c9db032877f6f9259b35ffc07d2d6581 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -53,6 +53,11 @@ all:
 # Define NO_SOCKADDR_STORAGE if your platform does not have struct
 # sockaddr_storage.
 #
+# Define NO_ICONV if your libc does not properly support iconv.
+#
+# Define NO_ACCURATE_DIFF if your diff program at least sometimes misses
+# a missing newline at the end of the file.
+#
 # Define COLLISION_CHECK below if you believe that SHA1's
 # 1461501637330902918203684832716283019655932542976 hashes do not give you
 # sufficient guarantee that no collisions between objects will ever happen.
@@ -67,7 +72,7 @@ all:
 # change being considered an inode change from the update-cache perspective.
 
 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
-       @$(SHELL) ./GIT-VERSION-GEN
+       @$(SHELL_PATH) ./GIT-VERSION-GEN
 -include GIT-VERSION-FILE
 
 # CFLAGS and LDFLAGS are for the users to override from the command line.
@@ -151,7 +156,7 @@ PROGRAMS = \
        git-upload-pack$X git-verify-pack$X git-write-tree$X \
        git-update-ref$X git-symbolic-ref$X git-check-ref-format$X \
        git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \
-       git-describe$X
+       git-describe$X git-merge-tree$X
 
 # what 'all' will build and 'install' will install, in gitexecdir
 ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS)
@@ -271,6 +276,16 @@ ifeq ($(uname_S),AIX)
        NO_STRCASESTR=YesPlease
        NEEDS_LIBICONV=YesPlease
 endif
+ifeq ($(uname_S),IRIX64)
+       NO_IPV6=YesPlease
+       NO_SETENV=YesPlease
+       NO_STRCASESTR=YesPlease
+       NO_SOCKADDR_STORAGE=YesPlease
+       SHELL_PATH=/usr/gnu/bin/bash
+       ALL_CFLAGS += -DPATH_MAX=1024
+       # for now, build 32-bit version
+       ALL_LDFLAGS += -L/usr/lib32
+endif
 ifneq (,$(findstring arm,$(uname_M)))
        ARM_SHA1 = YesPlease
 endif
@@ -380,6 +395,10 @@ else
 endif
 endif
 
+ifdef NO_ICONV
+       ALL_CFLAGS += -DNO_ICONV
+endif
+
 ifdef PPC_SHA1
        SHA1_HEADER = "ppc/sha1.h"
        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
@@ -397,6 +416,9 @@ else
 endif
 endif
 endif
+ifdef NO_ACCURATE_DIFF
+       ALL_CFLAGS += -DNO_ACCURATE_DIFF
+endif
 
 ALL_CFLAGS += -DSHA1_HEADER=$(call shellquote,$(SHA1_HEADER)) $(COMPAT_CFLAGS)
 LIB_OBJS += $(COMPAT_OBJS)
@@ -419,6 +441,7 @@ $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
        rm -f $@
        sed -e '1s|#!.*/sh|#!$(call shq,$(SHELL_PATH))|' \
            -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+           -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
            $@.sh >$@
        chmod +x $@