From: Patrick Steinhardt <ps@pks.im>
Date: Fri, 6 Dec 2024 13:24:50 +0000 (+0100)
Subject: Makefile: allow "bin-wrappers/" directory to exist
X-Git-Tag: v2.48.0-rc0~1^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=95bcd6f0b709ec6e761270732946651757cc11c3;p=thirdparty%2Fgit.git

Makefile: allow "bin-wrappers/" directory to exist

The "bin-wrappers/" directory gets created by our build system and is
populated with one script for each of our binaries. There isn't anything
inherently wrong with the current layout, but it is somewhat hard to
adapt for out-of-tree build systems.

Adapt the layout such that our "bin-wrappers/" directory always exists
and contains our "wrap-for-bin.sh" script to make things a little bit
easier for subsequent steps.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/.gitignore b/.gitignore
index d3be460040..e82aa19df0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,7 +12,6 @@
 /GIT-TEST-SUITES
 /GIT-USER-AGENT
 /GIT-VERSION-FILE
-/bin-wrappers/
 /git
 /git-add
 /git-am
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index 87904791cb..1df9d0c42f 100644
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -583,7 +583,7 @@ For C programs:
    Run `GIT_DEBUGGER=1 ./bin-wrappers/git foo` to simply use gdb as is, or
    run `GIT_DEBUGGER="<debugger> <debugger-args>" ./bin-wrappers/git foo` to
    use your own debugger and arguments. Example: `GIT_DEBUGGER="ddd --gdb"
-   ./bin-wrappers/git log` (See `wrap-for-bin.sh`.)
+   ./bin-wrappers/git log` (See `bin-wrappers/wrap-for-bin.sh`.)
 
  - The primary data structure that a subsystem 'S' deals with is called
    `struct S`. Functions that operate on `struct S` are named
diff --git a/Makefile b/Makefile
index 009e7d8e95..6e93319bed 100644
--- a/Makefile
+++ b/Makefile
@@ -3202,8 +3202,7 @@ test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(
 
 all:: $(TEST_PROGRAMS) $(test_bindir_programs) $(UNIT_TEST_PROGS) $(CLAR_TEST_PROG)
 
-bin-wrappers/%: wrap-for-bin.sh
-	$(call mkdir_p_parent_template)
+$(test_bindir_programs): bin-wrappers/%: bin-wrappers/wrap-for-bin.sh
 	$(QUIET_GEN)sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 	     -e 's|@BUILD_DIR@|$(shell pwd)|' \
 	     -e 's|@PROG@|$(patsubst test-%,t/helper/test-%,$(@F))$(if $(filter-out $(BINDIR_PROGRAMS_NO_X),$(@F)),$(X),)|' < $< > $@ && \
@@ -3700,7 +3699,8 @@ clean: profile-clean coverage-clean cocciclean
 	$(RM) $(SP_OBJ)
 	$(RM) $(HCC)
 	$(RM) version-def.h
-	$(RM) -r bin-wrappers $(dep_dirs) $(compdb_dir) compile_commands.json
+	$(RM) -r $(dep_dirs) $(compdb_dir) compile_commands.json
+	$(RM) $(test_bindir_programs)
 	$(RM) -r po/build/
 	$(RM) *.pyc *.pyo */*.pyc */*.pyo $(GENERATED_H) $(ETAGS_TARGET) tags cscope*
 	$(RM) -r .dist-tmp-dir .doc-tmp-dir
diff --git a/bin-wrappers/.gitignore b/bin-wrappers/.gitignore
new file mode 100644
index 0000000000..1c6c90458b
--- /dev/null
+++ b/bin-wrappers/.gitignore
@@ -0,0 +1,9 @@
+/git
+/git-cvsserver
+/git-receive-pack
+/git-shell
+/git-upload-archive
+/git-upload-pack
+/scalar
+/test-fake-ssh
+/test-tool
diff --git a/wrap-for-bin.sh b/bin-wrappers/wrap-for-bin.sh
old mode 100644
new mode 100755
similarity index 100%
rename from wrap-for-bin.sh
rename to bin-wrappers/wrap-for-bin.sh
diff --git a/contrib/buildsystems/CMakeLists.txt b/contrib/buildsystems/CMakeLists.txt
index e7bd45cbb6..9348665f22 100644
--- a/contrib/buildsystems/CMakeLists.txt
+++ b/contrib/buildsystems/CMakeLists.txt
@@ -1095,20 +1095,20 @@ set(wrapper_test_scripts
 
 
 foreach(script ${wrapper_scripts})
-	file(STRINGS ${CMAKE_SOURCE_DIR}/wrap-for-bin.sh content NEWLINE_CONSUME)
+	file(STRINGS ${CMAKE_SOURCE_DIR}/bin-wrappers/wrap-for-bin.sh content NEWLINE_CONSUME)
 	string(REPLACE "@BUILD_DIR@" "${CMAKE_BINARY_DIR}" content "${content}")
 	string(REPLACE "@PROG@" "${script}${EXE_EXTENSION}" content "${content}")
 	file(WRITE ${CMAKE_BINARY_DIR}/bin-wrappers/${script} ${content})
 endforeach()
 
 foreach(script ${wrapper_test_scripts})
-	file(STRINGS ${CMAKE_SOURCE_DIR}/wrap-for-bin.sh content NEWLINE_CONSUME)
+	file(STRINGS ${CMAKE_SOURCE_DIR}/bin-wrappers/wrap-for-bin.sh content NEWLINE_CONSUME)
 	string(REPLACE "@BUILD_DIR@" "${CMAKE_BINARY_DIR}" content "${content}")
 	string(REPLACE "@PROG@" "t/helper/${script}${EXE_EXTENSION}" content "${content}")
 	file(WRITE ${CMAKE_BINARY_DIR}/bin-wrappers/${script} ${content})
 endforeach()
 
-file(STRINGS ${CMAKE_SOURCE_DIR}/wrap-for-bin.sh content NEWLINE_CONSUME)
+file(STRINGS ${CMAKE_SOURCE_DIR}/bin-wrappers/wrap-for-bin.sh content NEWLINE_CONSUME)
 string(REPLACE "@BUILD_DIR@" "${CMAKE_BINARY_DIR}" content "${content}")
 string(REPLACE "@PROG@" "git-cvsserver" content "${content}")
 file(WRITE ${CMAKE_BINARY_DIR}/bin-wrappers/git-cvsserver ${content})