https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=3baeb898ee276bb5563b41dd378d2a1f77fb90b7
commit 3baeb898ee276bb5563b41dd378d2a1f77fb90b7 Author: Corinna Vinschen <[email protected]> AuthorDate: Wed Dec 7 12:20:26 2022 +0100 Commit: Corinna Vinschen <[email protected]> CommitDate: Wed Dec 7 12:29:34 2022 +0100 Cygwin: link mcountFunc.o to libgmon.a Commit 188d5f6c9ad5 erroneously moved the mcountFunc.S file to the TARGET_FILES target, rather than keeping it in GMON_FILES. The result is that the __fentry__ entry point is now entirely undefined, so `gcc -pg' is broken. Create new target-specific GMON_TARGET_FILES and move mcountFunc.S into it. Add $(GMON_TARGET_FILES) to GMON_FILES. Fixes: 188d5f6c9ad5 ("Cygwin: x86_64: add wmemset assembler entry point") Signed-off-by: Corinna Vinschen <[email protected]> Diff: --- winsup/cygwin/Makefile.am | 9 +++++++-- winsup/cygwin/release/3.4.1 | 6 ++++++ 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/winsup/cygwin/Makefile.am b/winsup/cygwin/Makefile.am index 1d57e8492ea6..8ba5ae2717b0 100644 --- a/winsup/cygwin/Makefile.am +++ b/winsup/cygwin/Makefile.am @@ -55,8 +55,7 @@ TEST_LIB_NAME=libcygwin0.a if TARGET_X86_64 TARGET_FILES= \ x86_64/memcpy.s \ - x86_64/memset.s \ - x86_64/mcountFunc.S + x86_64/memset.s endif LIB_FILES= \ @@ -354,7 +353,13 @@ DLL_FILES= \ window.cc \ winf.cc +if TARGET_X86_64 +GMON_TARGET_FILES = \ + x86_64/mcountFunc.S +endif + GMON_FILES= \ + $(GMON_TARGET_FILES) \ gmon.c \ mcount.c \ profil.c diff --git a/winsup/cygwin/release/3.4.1 b/winsup/cygwin/release/3.4.1 new file mode 100644 index 000000000000..59f6eb013108 --- /dev/null +++ b/winsup/cygwin/release/3.4.1 @@ -0,0 +1,6 @@ +Bug Fixes +--------- + +- Fix an error introduced into the build process, resulting in `gcc -pg' + becoming disfunctional. + Addresses: https://cygwin.com/pipermail/cygwin/2022-December/252619.html
