re PR target/6428 ([hppa*-hp-hpux] gmon.out is not generated when application to be profiled is linked with shared libgcc)

	PR target/6428
	* pa-hpux10.h (LINK_SPEC, LIB_SPEC): Move -L options for profiling
	directories from LIB_SPEC to LINK_SPEC.  Emit warning if `-p' or `-pg'
	option is used without `-static'.
	* pa-hpux11.h (LINK_SPEC, LIB_SPEC): Likewise.
	* pa64-hpux.h (LINK_SPEC, LIB_SPEC): Likewise.
	* g++.old-deja/g++.law/profile1.C (dg-options): Add -static to options
	for hppa*-hp-hpux*.
	* gcc.dg/20021014-1.c (dg-options): Likewise.
	* gcc.dg/nest.c (dg-options): Likewise.

From-SVN: r67068

3 files changed, 57 insertions, 20 deletions

diff --git a/gcc/config/pa/pa-hpux10.h b/gcc/config/pa/pa-hpux10.h
index 9cd7c1b..1c89598 100644
--- a/gcc/config/pa/pa-hpux10.h
+++ b/gcc/config/pa/pa-hpux10.h
@@ -69,12 +69,27 @@ Boston, MA 02111-1307, USA.  */
 /* We can debug dynamically linked executables on hpux9; we also want
    dereferencing of a NULL pointer to cause a SEGV.  */
 #undef LINK_SPEC
-#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) &  MASK_PA_11)
+#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_PA_11)
 #define LINK_SPEC \
-  "%{!mpa-risc-1-0:%{!shared:-L/lib/pa1.1 -L/usr/lib/pa1.1 }} -z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
+  "%{!mpa-risc-1-0:%{!shared:-L/lib/pa1.1 -L/usr/lib/pa1.1 }}\
+   %{!shared:%{p:-L/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{!shared:%{pg:-L/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   -z %{mlinker-opt:-O} %{!shared:-u main}\
+   %{static:-a archive} %{shared:-b}"
 #else
 #define LINK_SPEC \
-  "-z %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:-b}"
+  "%{!shared:%{p:-L/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{!shared:%{pg:-L/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   -z %{mlinker-opt:-O} %{!shared:-u main}\
+   %{static:-a archive} %{shared:-b}"
 #endif
 
 /* Like the default, except no -lg.  */
@@ -84,10 +99,8 @@ Boston, MA 02111-1307, USA.  */
      %{!p:%{!pg:\
        %{!threads:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
        %{threads:-lcma -lc_r}}}\
-     %{p: -L/lib/libp/ -lc\
-       %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
-     %{pg: -L/lib/libp/ -lc\
-       %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}"
+     %{p:%{!pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
+     %{pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}"
 
 #undef THREAD_MODEL_SPEC
 #define THREAD_MODEL_SPEC "%{!threads:single}%{threads:dce}"
diff --git a/gcc/config/pa/pa-hpux11.h b/gcc/config/pa/pa-hpux11.h
index b567c98..a1dbf20 100644
--- a/gcc/config/pa/pa-hpux11.h
+++ b/gcc/config/pa/pa-hpux11.h
@@ -70,14 +70,26 @@ Boston, MA 02111-1307, USA.  */
 /* We can debug dynamically linked executables on hpux11; we also
    want dereferencing of a NULL pointer to cause a SEGV.  */
 #undef LINK_SPEC
-#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & 1)
+#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_PA_11)
 #define LINK_SPEC \
-  "%{!mpa-risc-1-0:%{!shared:-L/lib/pa1.1 -L/usr/lib/pa1.1 }} -z\
-   %{mlinker-opt:-O} %{!shared:-u main -u __gcc_plt_call}\
+  "%{!mpa-risc-1-0:%{!shared:-L/lib/pa1.1 -L/usr/lib/pa1.1 }}\
+   %{!shared:%{p:-L/lib/libp -L/usr/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{!shared:%{pg:-L/lib/libp -L/usr/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   -z %{mlinker-opt:-O} %{!shared:-u main -u __gcc_plt_call}\
    %{static:-a archive} %{shared:-b}"
 #else
 #define LINK_SPEC \
-  "-z %{mlinker-opt:-O} %{!shared:-u main -u __gcc_plt_call}\
+  "%{!shared:%{p:-L/lib/libp -L/usr/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{!shared:%{pg:-L/lib/libp -L/usr/lib/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   -z %{mlinker-opt:-O} %{!shared:-u main -u __gcc_plt_call}\
    %{static:-a archive} %{shared:-b}"
 #endif
 
@@ -88,10 +100,8 @@ Boston, MA 02111-1307, USA.  */
      %{!p:%{!pg:\
        %{!threads:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
        %{threads:-lcma -lc_r}}}\
-     %{p: -L/lib/libp/ -lc\
-       %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
-     %{pg: -L/lib/libp/ -lc\
-       %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}"
+     %{p:%{!pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
+     %{pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}"
 
 /* Under hpux11, the normal location of the `ld' and `as' programs is the
    /usr/ccs/bin directory.  */
diff --git a/gcc/config/pa/pa64-hpux.h b/gcc/config/pa/pa64-hpux.h
index eca868c..9a00a21 100644
--- a/gcc/config/pa/pa64-hpux.h
+++ b/gcc/config/pa/pa64-hpux.h
@@ -37,10 +37,24 @@ Boston, MA 02111-1307, USA.  */
 #undef LINK_SPEC
 #if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_GNU_LD)
 #define LINK_SPEC \
-  "%{mhp-ld:+Accept TypeMismatch} -E %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:%{mhp-ld:-b}%{!mhp-ld:-shared}}"
+  "%{!shared:%{p:-L/lib/pa20_64/libp -L/usr/lib/pa20_64/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{!shared:%{pg:-L/lib/pa20_64/libp -L/usr/lib/pa20_64/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{mhp-ld:+Accept TypeMismatch} -E %{mlinker-opt:-O} %{!shared:-u main}\
+   %{static:-a archive} %{shared:%{mhp-ld:-b}%{!mhp-ld:-shared}}"
 #else
 #define LINK_SPEC \
-  "%{!mgnu-ld:+Accept TypeMismatch} -E %{mlinker-opt:-O} %{!shared:-u main} %{static:-a archive} %{shared:%{mgnu-ld:-shared}%{!mgnu-ld:-b}}"
+  "%{!shared:%{p:-L/lib/pa20_64/libp -L/usr/lib/pa20_64/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{!shared:%{pg:-L/lib/pa20_64/libp -L/usr/lib/pa20_64/libp %{!static:\
+     %nWarning: consider linking with `-static' as system libraries with\n\
+     %n  profiling support are only provided in archive format}}}\
+   %{!mgnu-ld:+Accept TypeMismatch} -E %{mlinker-opt:-O} %{!shared:-u main}\
+   %{static:-a archive} %{shared:%{mgnu-ld:-shared}%{!mgnu-ld:-b}}"
 #endif
 
 /* Like the default, except no -lg.  */
@@ -48,9 +62,9 @@ Boston, MA 02111-1307, USA.  */
 #define LIB_SPEC \
   "%{!shared:\
      %{!p:%{!pg: -lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
-     %{pg: -L/usr/lib/pa20_64/libp/ -lgprof -lc\
-       %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
-     %{p: -L/usr/lib/pa20_64/libp/ -lprof -lc\
+     %{p:%{!pg:-lprof -lc\
+       %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
+     %{pg:-lgprof -lc\
        %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
    /usr/lib/pa20_64/milli.a"