t6006: simplify, fix, and optimize empty message test
[gitweb.git] / Makefile
index 5b0855c7e88e83a8ba2f34ff2e896c70e98e0950..f9255344ae5009a192ab83a332be749632d94531 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -265,10 +265,6 @@ all::
 #
 # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound.
 #
-# Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib"
-# that tells runtime paths to dynamic libraries;
-# "-Wl,-rpath=/path/lib" is used instead.
-#
 # Define NO_NORETURN if using buggy versions of gcc 4.6+ and profile feedback,
 # as the compiler can crash (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299)
 #
@@ -439,6 +435,9 @@ all::
 #
 # Define FILENO_IS_A_MACRO if fileno() is a macro, not a real function.
 #
+# Define NEED_ACCESS_ROOT_HANDLER if access() under root may success for X_OK
+# even if execution permission isn't granted for any user.
+#
 # Define PAGER_ENV to a SP separated VAR=VAL pairs to define
 # default environment variables to be passed when a pager is spawned, e.g.
 #
@@ -621,8 +620,6 @@ SCRIPT_SH += git-web--browse.sh
 
 SCRIPT_LIB += git-mergetool--lib
 SCRIPT_LIB += git-parse-remote
-SCRIPT_LIB += git-rebase--am
-SCRIPT_LIB += git-rebase--common
 SCRIPT_LIB += git-rebase--preserve-merges
 SCRIPT_LIB += git-sh-setup
 SCRIPT_LIB += git-sh-i18n
@@ -707,6 +704,7 @@ TEST_BUILTINS_OBJS += test-config.o
 TEST_BUILTINS_OBJS += test-ctype.o
 TEST_BUILTINS_OBJS += test-date.o
 TEST_BUILTINS_OBJS += test-delta.o
+TEST_BUILTINS_OBJS += test-dir-iterator.o
 TEST_BUILTINS_OBJS += test-drop-caches.o
 TEST_BUILTINS_OBJS += test-dump-cache-tree.o
 TEST_BUILTINS_OBJS += test-dump-fsmonitor.o
@@ -724,6 +722,7 @@ TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
 TEST_BUILTINS_OBJS += test-match-trees.o
 TEST_BUILTINS_OBJS += test-mergesort.o
 TEST_BUILTINS_OBJS += test-mktemp.o
+TEST_BUILTINS_OBJS += test-oidmap.o
 TEST_BUILTINS_OBJS += test-online-cpus.o
 TEST_BUILTINS_OBJS += test-parse-options.o
 TEST_BUILTINS_OBJS += test-path-utils.o
@@ -774,9 +773,11 @@ BUILT_INS += git-format-patch$X
 BUILT_INS += git-fsck-objects$X
 BUILT_INS += git-init$X
 BUILT_INS += git-merge-subtree$X
+BUILT_INS += git-restore$X
 BUILT_INS += git-show$X
 BUILT_INS += git-stage$X
 BUILT_INS += git-status$X
+BUILT_INS += git-switch$X
 BUILT_INS += git-whatchanged$X
 
 # what 'all' will build and 'install' will install in gitexecdir,
@@ -1062,6 +1063,7 @@ BUILTIN_OBJS += builtin/diff-index.o
 BUILTIN_OBJS += builtin/diff-tree.o
 BUILTIN_OBJS += builtin/diff.o
 BUILTIN_OBJS += builtin/difftool.o
+BUILTIN_OBJS += builtin/env--helper.o
 BUILTIN_OBJS += builtin/fast-export.o
 BUILTIN_OBJS += builtin/fetch-pack.o
 BUILTIN_OBJS += builtin/fetch.o
@@ -1157,6 +1159,7 @@ endif
 # which'll override these defaults.
 CFLAGS = -g -O2 -Wall
 LDFLAGS =
+CC_LD_DYNPATH = -Wl,-rpath,
 BASIC_CFLAGS = -I.
 BASIC_LDFLAGS =
 
@@ -1168,8 +1171,11 @@ PTHREAD_CFLAGS =
 SPARSE_FLAGS ?=
 SP_EXTRA_FLAGS =
 
-# For the 'coccicheck' target
+# For the 'coccicheck' target; setting SPATCH_BATCH_SIZE higher will
+# usually result in less CPU usage at the cost of higher peak memory.
+# Setting it to 0 will feed all files in a single spatch invocation.
 SPATCH_FLAGS = --all-includes --patch .
+SPATCH_BATCH_SIZE = 1
 
 include config.mak.uname
 -include config.mak.autogen
@@ -1234,7 +1240,7 @@ endif
 
 ifdef SANE_TOOL_PATH
 SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
-BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
+BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix "$(SANE_TOOL_PATH_SQ)"|'
 PATH := $(SANE_TOOL_PATH):${PATH}
 else
 BROKEN_PATH_FIX = '/^\# @@BROKEN_PATH_FIX@@$$/d'
@@ -1284,16 +1290,6 @@ ifeq ($(uname_S),Darwin)
        PTHREAD_LIBS =
 endif
 
-ifndef CC_LD_DYNPATH
-       ifdef NO_R_TO_GCC_LINKER
-               # Some gcc does not accept and pass -R to the linker to specify
-               # the runtime dynamic library path.
-               CC_LD_DYNPATH = -Wl,-rpath,
-       else
-               CC_LD_DYNPATH = -R
-       endif
-endif
-
 ifdef NO_LIBGEN_H
        COMPAT_CFLAGS += -DNO_LIBGEN_H
        COMPAT_OBJS += compat/basename.o
@@ -1833,6 +1829,11 @@ ifdef FILENO_IS_A_MACRO
        COMPAT_OBJS += compat/fileno.o
 endif
 
+ifdef NEED_ACCESS_ROOT_HANDLER
+       COMPAT_CFLAGS += -DNEED_ACCESS_ROOT_HANDLER
+       COMPAT_OBJS += compat/access.o
+endif
+
 ifeq ($(TCLTK_PATH),)
 NO_TCLTK = NoThanks
 endif
@@ -2719,7 +2720,7 @@ bin-wrappers/%: wrap-for-bin.sh
        @mkdir -p bin-wrappers
        $(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
             -e 's|@@BUILD_DIR@@|$(shell pwd)|' \
-            -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%,$(@F))|' < $< > $@ && \
+            -e 's|@@PROG@@|$(patsubst test-%,t/helper/test-%$(X),$(@F))$(patsubst git%,$(X),$(filter $(@F),$(BINDIR_PROGRAMS_NEED_X)))|' < $< > $@ && \
        chmod +x $@
 
 # GNU make supports exporting all variables by "export" without parameters.
@@ -2799,12 +2800,14 @@ endif
 
 %.cocci.patch: %.cocci $(COCCI_SOURCES)
        @echo '    ' SPATCH $<; \
-       ret=0; \
-       for f in $(COCCI_SOURCES); do \
-               $(SPATCH) --sp-file $< $$f $(SPATCH_FLAGS) || \
-                       { ret=$$?; break; }; \
-       done >$@+ 2>$@.log; \
-       if test $$ret != 0; \
+       if test $(SPATCH_BATCH_SIZE) = 0; then \
+               limit=; \
+       else \
+               limit='-n $(SPATCH_BATCH_SIZE)'; \
+       fi; \
+       if ! echo $(COCCI_SOURCES) | xargs $$limit \
+               $(SPATCH) --sp-file $< $(SPATCH_FLAGS) \
+               >$@+ 2>$@.log; \
        then \
                cat $@.log; \
                exit 1; \
@@ -2860,6 +2863,33 @@ install: all
        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
        $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
        $(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
+ifdef MSVC
+       # We DO NOT install the individual foo.o.pdb files because they
+       # have already been rolled up into the exe's pdb file.
+       # We DO NOT have pdb files for the builtin commands (like git-status.exe)
+       # because it is just a copy/hardlink of git.exe, rather than a unique binary.
+       $(INSTALL) git.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+       $(INSTALL) git-shell.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+       $(INSTALL) git-upload-pack.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+       $(INSTALL) git-credential-store.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-daemon.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-fast-import.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-http-backend.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-http-fetch.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-http-push.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-imap-send.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-remote-http.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-remote-testsvn.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-sh-i18n--envsubst.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+       $(INSTALL) git-show-index.pdb '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+ifndef DEBUG
+       $(INSTALL) $(vcpkg_rel_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
+       $(INSTALL) $(vcpkg_rel_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+else
+       $(INSTALL) $(vcpkg_dbg_bin)/*.dll '$(DESTDIR_SQ)$(bindir_SQ)'
+       $(INSTALL) $(vcpkg_dbg_bin)/*.pdb '$(DESTDIR_SQ)$(bindir_SQ)'
+endif
+endif
        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
        $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
        $(INSTALL) -m 644 mergetools/* '$(DESTDIR_SQ)$(mergetools_instdir_SQ)'
@@ -3072,6 +3102,19 @@ endif
        $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-LDFLAGS GIT-BUILD-OPTIONS
        $(RM) GIT-USER-AGENT GIT-PREFIX
        $(RM) GIT-SCRIPT-DEFINES GIT-PERL-DEFINES GIT-PERL-HEADER GIT-PYTHON-VARS
+ifdef MSVC
+       $(RM) $(patsubst %.o,%.o.pdb,$(OBJECTS))
+       $(RM) $(patsubst %.exe,%.pdb,$(OTHER_PROGRAMS))
+       $(RM) $(patsubst %.exe,%.iobj,$(OTHER_PROGRAMS))
+       $(RM) $(patsubst %.exe,%.ipdb,$(OTHER_PROGRAMS))
+       $(RM) $(patsubst %.exe,%.pdb,$(PROGRAMS))
+       $(RM) $(patsubst %.exe,%.iobj,$(PROGRAMS))
+       $(RM) $(patsubst %.exe,%.ipdb,$(PROGRAMS))
+       $(RM) $(patsubst %.exe,%.pdb,$(TEST_PROGRAMS))
+       $(RM) $(patsubst %.exe,%.iobj,$(TEST_PROGRAMS))
+       $(RM) $(patsubst %.exe,%.ipdb,$(TEST_PROGRAMS))
+       $(RM) compat/vcbuild/MSVC-DEFS-GEN
+endif
 
 .PHONY: all install profile-clean cocciclean clean strip
 .PHONY: shell_compatibility_test please_set_SHELL_PATH_to_a_more_modern_shell