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Fix linkage with -nodefaultlibs option.

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2020-09-20  John David Anglin  < danglin@gcc.gnu.org>

gcc/ChangeLog
	* config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Delete.
	* config/pa/pa64-hpux.h (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
	(ENDFILE_SPEC): Link with libgcc_stub.a and mill.a.
	* config/pa/pa32-linux.h (ENDFILE_SPEC): Link with libgcc.a.
This commit is contained in:
John David Anglin 2020-09-20 19:37:17 +00:00
parent 0968df43cd
commit 363e7755f2
3 changed files with 10 additions and 12 deletions
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5
gcc/config/pa/pa-hpux11.h
View File

@ -154,11 +154,6 @@ along with GCC; see the file COPYING3. If not see
%{!mt:%{!pthread:-a shared -lc -a archive}}}}\
%{shared:%{mt|pthread:-lpthread}}"
/* The libgcc_stub.a library needs to come last. */
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC \
"%G %{!nolibc:%L} %G %{!nostdlib:%{!nodefaultlibs:%{!shared:-lgcc_stub}}}"
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}} \

5
gcc/config/pa/pa32-linux.h
View File

@ -57,6 +57,11 @@ call_ ## FUNC (void) \
}
#endif
/* We need to link against libgcc.a for __canonicalize_funcptr_for_compare
and $$dyncall. */
#undef ENDFILE_SPEC
#define ENDFILE_SPEC GNU_USER_TARGET_ENDFILE_SPEC "libgcc.a%s"
#undef WCHAR_TYPE
#define WCHAR_TYPE "long int"

12
gcc/config/pa/pa64-hpux.h
View File

@ -103,12 +103,6 @@ along with GCC; see the file COPYING3. If not see
%{shared:%{mt|pthread:-lpthread}}"
#endif
/* The libgcc_stub.a and milli.a libraries need to come last. */
#undef LINK_GCC_C_SEQUENCE_SPEC
#define LINK_GCC_C_SEQUENCE_SPEC "\
%G %{!nolibc:%L} %G %{!nostdlib:%{!nodefaultlibs:%{!shared:-lgcc_stub}\
milli.a%s}}"
/* Under hpux11, the normal location of the `ld' and `as' programs is the
/usr/ccs/bin directory. */
@ -335,8 +329,12 @@ do { \
%{static:crtbeginT%O%s} %{!static:%{!shared:crtbegin%O%s} \
%{shared:crtbeginS%O%s}}"
#endif
/* The libgcc_stub.a and milli.a libraries must come last. We need
to link with these libraries whenever start files are needed. */
#undef ENDFILE_SPEC
#define ENDFILE_SPEC "%{!shared:crtend%O%s} %{shared:crtendS%O%s}"
#define ENDFILE_SPEC \
"%{!shared:crtend%O%s libgcc_stub.a%s} %{shared:crtendS%O%s} milli.a%s"
/* Since HP uses the .init and .fini sections for array initializers
and finalizers, we need different defines for INIT_SECTION_ASM_OP