make $prefix available for sub-makefiles

diff --git a/Makefile b/Makefile
index 0d3c27793e1e235255229c3408b2675632810afd..bcda94327347de5c9e0efc2f0491fa0db9ffb635 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -27,6 +27,8 @@
 # Define NEEDS_SOCKET if linking with libc is not enough (SunOS,
 # Patrick Mauritz).
 #
+# Define NO_MMAP if you want to avoid mmap.
+#
 # Define WITH_OWN_SUBPROCESS_PY if you want to use with python 2.3.
 #
 # Define NO_IPV6 if you lack IPv6 support and getaddrinfo().
@@ -85,7 +87,7 @@ SCRIPT_SH = \
        git-repack.sh git-request-pull.sh git-reset.sh \
        git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
        git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
-       git-applymbox.sh git-applypatch.sh \
+       git-applymbox.sh git-applypatch.sh git-am.sh \
        git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
        git-merge-resolve.sh git-grep.sh
 
@@ -258,6 +260,10 @@ ifdef NO_STRCASESTR
        DEFINES += -Dstrcasestr=gitstrcasestr
        LIB_OBJS += compat/strcasestr.o
 endif
+ifdef NO_MMAP
+       DEFINES += -Dmmap=gitfakemmap -Dmunmap=gitfakemunmap -DNO_MMAP
+       LIB_OBJS += compat/mmap.o
+endif
 ifdef NO_IPV6
        DEFINES += -DNO_IPV6 -Dsockaddr_storage=sockaddr_in
 endif
@@ -287,7 +293,7 @@ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
          $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
          gitk
 
-export TAR INSTALL DESTDIR SHELL_PATH
+export prefix TAR INSTALL DESTDIR SHELL_PATH
 ### Build rules
 
 all: $(PROGRAMS) $(SCRIPTS)
@@ -306,19 +312,24 @@ git: git.sh Makefile
 
 $(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
        rm -f $@
-       sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' $@.sh >$@
+       sed -e '1s|#!.*/sh|#!$(SHELL_PATH)|' \
+           -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+           $@.sh >$@
        chmod +x $@
 
 $(patsubst %.perl,%,$(SCRIPT_PERL)) : % : %.perl
        rm -f $@
-       sed -e '1s|#!.*perl|#!$(PERL_PATH)|' $@.perl >$@
+       sed -e '1s|#!.*perl|#!$(PERL_PATH)|' \
+           -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+           $@.perl >$@
        chmod +x $@
 
 $(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
        rm -f $@
        sed -e '1s|#!.*python|#!$(PYTHON_PATH)|' \
            -e 's|@@GIT_PYTHON_PATH@@|$(GIT_PYTHON_DIR)|g' \
-               $@.py >$@
+           -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+           $@.py >$@
        chmod +x $@
 
 %.o: %.c