https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=f574c30857aa10debf5dbb93a4fa0309226c5795
commit f574c30857aa10debf5dbb93a4fa0309226c5795 Author: Corinna Vinschen <[email protected]> Date: Wed Jan 12 11:45:54 2022 +0100 Cygwin: Makefile: add dependency to newlib's libs We need deps to newlib's libc.a and libm.a, otherwise changes in newlib code don't trigger a rebuild of the Cygwin DLL. Signed-off-by: Corinna Vinschen <[email protected]> Diff: --- winsup/cygwin/Makefile.am | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/winsup/cygwin/Makefile.am b/winsup/cygwin/Makefile.am index 24d749987..2b8e87fcd 100644 --- a/winsup/cygwin/Makefile.am +++ b/winsup/cygwin/Makefile.am @@ -623,7 +623,8 @@ $(LDSCRIPT): $(LDSCRIPT).in $(CC) -E - -P < $^ -o $@ # cygwin dll -$(TEST_DLL_NAME): $(LDSCRIPT) dllfixdbg libdll.a $(VERSION_OFILES) $(LIBSERVER) +$(TEST_DLL_NAME): $(LDSCRIPT) dllfixdbg libdll.a $(VERSION_OFILES) $(LIBSERVER)\ + $(newlib_build)/libm/libm.a $(newlib_build)/libc/libc.a $(CXX) $(CXXFLAGS) \ -mno-use-libstdc-wrappers \ -Wl,--gc-sections -nostdlib -Wl,-T$(LDSCRIPT) -static \
