PR c++/11712

	* pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
	__STDC_EXT__ when using C++ dialect.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70240 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4eb8d9c..221d8df 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2003-08-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+       PR c++/11712
+       * pa-hpux.h, pa-hpux10.h, pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define
+       __STDC_EXT__ when using C++ dialect.
+
 2003-08-07  J"orn Rennecke <joern.rennecke@superh.com>
 
        * sh.c (calc_live_regs): If the return address pointer is live,

diff --git a/gcc/config/pa/pa-hpux.h b/gcc/config/pa/pa-hpux.h
index 5b99ee5..9287924 100644 (file)
--- a/gcc/config/pa/pa-hpux.h
+++ b/gcc/config/pa/pa-hpux.h
@@ -28,6 +28,12 @@ Boston, MA 02111-1307, USA.  */
 #define SIZE_TYPE "unsigned int"
 #define PTRDIFF_TYPE "int"
 
+/* GCC always defines __STDC__.  HP C++ compilers don't define it.  This
+   causes trouble when sys/stdsyms.h is included.  As a work around,
+   we define __STDC_EXT__.  A similar situation exists with respect to
+   the definition of __cplusplus.  We define _INCLUDE_LONGLONG
+   to prevent nlist.h from defining __STDC_32_MODE__ (no longlong
+   support).  */
 #undef TARGET_OS_CPP_BUILTINS
 #define TARGET_OS_CPP_BUILTINS()                               \
   do                                                           \
@@ -46,6 +52,7 @@ Boston, MA 02111-1307, USA.  */
          {                                                     \
            builtin_define ("_HPUX_SOURCE");                    \
            builtin_define ("_INCLUDE_LONGLONG");               \
+           builtin_define ("__STDC_EXT__");                    \
          }                                                     \
        else if (!flag_iso)                                     \
          {                                                     \

diff --git a/gcc/config/pa/pa-hpux10.h b/gcc/config/pa/pa-hpux10.h
index 78ac2af..c674063 100644 (file)
--- a/gcc/config/pa/pa-hpux10.h
+++ b/gcc/config/pa/pa-hpux10.h
@@ -20,6 +20,12 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+/* GCC always defines __STDC__.  HP C++ compilers don't define it.  This
+   causes trouble when sys/stdsyms.h is included.  As a work around,
+   we define __STDC_EXT__.  A similar situation exists with respect to
+   the definition of __cplusplus.  We define _INCLUDE_LONGLONG
+   to prevent nlist.h from defining __STDC_32_MODE__ (no longlong
+   support).  */
 #undef TARGET_OS_CPP_BUILTINS
 #define TARGET_OS_CPP_BUILTINS()                               \
   do                                                           \
@@ -36,6 +42,7 @@ Boston, MA 02111-1307, USA.  */
          {                                                     \
            builtin_define ("_HPUX_SOURCE");                    \
            builtin_define ("_INCLUDE_LONGLONG");               \
+           builtin_define ("__STDC_EXT__");                    \
          }                                                     \
        else if (!flag_iso)                                     \
          {                                                     \

diff --git a/gcc/config/pa/pa-hpux11.h b/gcc/config/pa/pa-hpux11.h
index 5a35ace..ebf3dc4 100644 (file)
--- a/gcc/config/pa/pa-hpux11.h
+++ b/gcc/config/pa/pa-hpux11.h
@@ -18,6 +18,12 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+/* GCC always defines __STDC__.  HP C++ compilers don't define it.  This
+   causes trouble when sys/stdsyms.h is included.  As a work around,
+   we define __STDC_EXT__.  A similar situation exists with respect to
+   the definition of __cplusplus.  We define _INCLUDE_LONGLONG
+   to prevent nlist.h from defining __STDC_32_MODE__ (no longlong
+   support).  */
 #undef TARGET_OS_CPP_BUILTINS
 #define TARGET_OS_CPP_BUILTINS()                               \
   do                                                           \
@@ -34,6 +40,7 @@ Boston, MA 02111-1307, USA.  */
          {                                                     \
            builtin_define ("_HPUX_SOURCE");                    \
            builtin_define ("_INCLUDE_LONGLONG");               \
+           builtin_define ("__STDC_EXT__");                    \
          }                                                     \
        else                                                    \
          {                                                     \