llvm-project/lldb/packages/Python/lldbsuite/test/linux/sepdebugsymlink/Makefile

C_SOURCES := main.c

all: dirsymlink

dirreal: a.out
	$(RM) -r $@
	mkdir $@
	$(OBJCOPY) --only-keep-debug $< $@/stripped.debug
	$(OBJCOPY) --strip-all --add-gnu-debuglink=$@/stripped.debug $< $@/stripped.out

dirsymlink: dirreal
	$(RM) -r $@
	mkdir $@
	ln -s ../$</stripped.out $@/stripped.symlink

clean::
	$(RM) -r dirreal dirsymlink

include Makefile.rules
Resolve binary symlinks before finding its separate .debug file I have found LLDB cannot find separate debug info of Fedora /usr/bin/gdb. It is because: lrwxrwxrwx 1 root root 14 Jan 25 20:41 /usr/bin/gdb -> ../libexec/gdb* -rwxr-xr-x 1 root root 10180296 Jan 25 20:41 /usr/libexec/gdb* ls: cannot access '/usr/lib/debug/usr/bin/gdb-8.0.1-35.fc27.x86_64.debug': No such file or directory -r--r--r-- 1 root root 29200464 Jan 25 20:41 /usr/lib/debug/usr/libexec/gdb-8.0.1-35.fc27.x86_64.debug FYI that -8.0.1-35.fc27.x86_64.debug may look confusing, it was always just .debug before. Why is /usr/bin/gdb a symlink is offtopic for this bugreport, Fedora has it so for some reasons. It is always safest to look at the .debug file only after resolving all symlinks on the binary file. Differential revision: https://reviews.llvm.org/D42853 llvm-svn: 324224 2018-02-05 10:50:38 +00:00			`C_SOURCES := main.c`

			`all: dirsymlink`

			`dirreal: a.out`
			`$(RM) -r $@`
			`mkdir $@`
			`$(OBJCOPY) --only-keep-debug $< $@/stripped.debug`
			`$(OBJCOPY) --strip-all --add-gnu-debuglink=$@/stripped.debug $< $@/stripped.out`

			`dirsymlink: dirreal`
			`$(RM) -r $@`
			`mkdir $@`
			`ln -s ../$</stripped.out $@/stripped.symlink`

			`clean::`
			`$(RM) -r dirreal dirsymlink`

[dotest] Avoid the need for LEVEL= makefile boilerplate Summary: Instead of each test case knowing its depth relative to the test root, we can just have dotest add the folder containing Makefile.rules to the include path. This was motivated by r370616, though I have been wanting to do this ever since we moved to building tests out-of-tree. The only manually modified files in this patch are lldbinline.py and plugins/builder_base.py. The rest of the patch has been produced by this shell command: find . \( -name Makefile -o -name '.mk' \) -exec sed --in-place -e '/LEVEL :\?=/d' -e '1,2{/^$/d}' -e 's,\$(LEVEL)/,,' {} + Reviewers: teemperor, aprantl, espindola, jfb Subscribers: emaste, javed.absar, arichardson, christof, arphaman, lldb-commits Differential Revision: https://reviews.llvm.org/D67083 llvm-svn: 370845 2019-09-04 07:46:25 +00:00			`include Makefile.rules`