lib/DtTerm/TermPrim: clean up defines

cde/lib/DtTerm/TermPrim/Makefile.am

@@ -35,24 +35,6 @@ libTermPrim_la_SOURCES = TermPrim.c \
 
 if SOLARIS
 libTermPrim_la_SOURCES += TermPrimGetPty-svr4.c
-AM_CPPFLAGS += -DSUN_ARCHITECTURE
-endif
-
-# Use the posix pts api, like linux
-if BSD
-libTermPrim_la_SOURCES += TermPrimGetPty-pts.c
-# uses CSRG_BASED global define
-endif
-
-if FREEBSD
-AM_CPPFLAGS += -DFREEBSD_ARCHITECTURE
-endif
-
-if OPENBSD
-AM_CPPFLAGS += -DOPENBSD_ARCHITECTURE
-endif
-
-if LINUX
+else
 libTermPrim_la_SOURCES += TermPrimGetPty-pts.c
-AM_CPPFLAGS += -DLINUX_ARCHITECTURE
 endif

cde/lib/DtTerm/TermPrim/TermPrimOSDepI.h

@@ -63,12 +63,12 @@
 #ifndef	_Dt_TermPrimOSDepI_h
 #define	_Dt_TermPrimOSDepI_h
 
-#ifdef  LINUX_ARCHITECTURE
+#ifdef  __linux__
 # define USE_TIOCCONS            /* use tioccons for -C          */
 # define HAS_SETEUID             /* seteuid available            */
 # define HAS_SETREUID            /* setreuid available           */
 # define USE_TCSENDBREAK	/* use tiocbreak()		*/
-#endif /* LINUX_ARCHITECTURE */
+#endif /* LINUX */
 
 #ifdef  CSRG_BASED
 # define HAS_SETEUID             /* seteuid available            */
@@ -76,7 +76,7 @@
 # define USE_TCSENDBREAK	/* use tiocbreak()		*/
 #endif /* CSRG_BASED */
 
-#ifdef	SUN_ARCHITECTURE
+#ifdef	sun
 # define XOR_CAPS_LOCK		/* xor caps lock and shift	*/
 # define USE_SRIOCSREDIR	/* use SRIOCSREDIR ioctl for -C	*/
 # define USE_STREAMS		/* use streams			*/
@@ -87,7 +87,7 @@
 #  define USE_SUN_WCWIDTH_PATCH
 #  define wcwidth(w)  sun_wcwidth(w)
 # endif /* (_XOPEN_VERSION == 3) */
-#endif /* SUN_ARCHITECTURE */
+#endif /* SUN */
 
 #ifdef	IBM_ARCHITECTURE
 /* this seems to be #define'ed in the world of imake... */

cde/lib/DtTerm/TermPrim/TermPrimSetPty.c

@@ -55,9 +55,9 @@
 #include <sys/stat.h>
 #endif	/* USE_TIOCCONS */
 
-#if defined(LINUX_ARCHITECTURE) || defined(CSRG_BASED)
+#if defined(__linux__) || defined(CSRG_BASED)
 #include <sys/ioctl.h>
-#endif /* LINUX_ARCHITECTURE */
+#endif /* LINUX */
 
 #ifdef	USE_STREAMS
 #include <sys/types.h>
@@ -569,7 +569,7 @@ _DtTermPrimPtyInit
             TMODE (XTTYMODE_weras, tio.c_cc[VWERSE]);
             TMODE (XTTYMODE_lnext, tio.c_cc[VLNEXT]);
 
-#elif	defined(SUN_ARCHITECTURE)
+#elif	defined(sun)
             TMODE (XTTYMODE_swtch, tio.c_cc[VSWTCH]);
             TMODE (XTTYMODE_start, tio.c_cc[VSTART]);
             TMODE (XTTYMODE_stop,  tio.c_cc[VSTOP]);

cde/lib/DtTerm/TermPrim/TermPrimSubproc.c

@@ -32,7 +32,7 @@
 
 #include "TermHeader.h"
 #include <fcntl.h>
-#if defined(CSRG_BASED) || defined(LINUX_ARCHITECTURE)
+#if defined(CSRG_BASED) || defined(__linux__)
 /* For TIOCSTTY definitions */
 #include <sys/ioctl.h>
 #endif /* BSD || Linux */
@@ -47,11 +47,7 @@
 #include <X11/Xos_r.h>
 
 #include <Xm/Xm.h>
-#if defined(HPVUE)
-#include <Xv/EnvControl.h>
-#else    /* HPVUE */
 #include <Dt/EnvControlP.h>
-#endif   /* HPVUE */
 
 #include "TermPrimP.h"
 #include "TermPrimI.h"
@@ -451,7 +447,7 @@ _DtTermPrimSubprocExec(Widget		  w,
 	/* child...
 	 */
         _DtTermProcessUnlock();
-#if defined(CSRG_BASED) || defined(LINUX_ARCHITECTURE)
+#if defined(CSRG_BASED) || defined(__linux__)
         /* establish a new session for child */
         setsid();
 #else
@@ -459,7 +455,7 @@ _DtTermPrimSubprocExec(Widget		  w,
 	(void) setpgrp();
 #endif /* Linux || BSD */
 
-#if defined(LINUX_ARCHITECTURE)
+#if defined(__linux__)
 	/* set the ownership and mode of the pty... */
 	(void) _DtTermPrimSetupPty(ptyName, pty);
 #endif
@@ -472,7 +468,7 @@ _DtTermPrimSubprocExec(Widget		  w,
 	    (void) _exit(1);
 	}
 
-#if defined(CSRG_BASED) || defined(LINUX_ARCHITECTURE)
+#if defined(CSRG_BASED) || defined(__linux__)
         /* BSD needs to do this to acquire pty as controlling terminal */
         if (ioctl(pty, TIOCSCTTY, (char *)NULL) < 0) {
 	    (void) close(pty);
@@ -485,10 +481,10 @@ _DtTermPrimSubprocExec(Widget		  w,
         _DtTermPrimPtyGetDefaultModes();
 #endif /* Linux || BSD */
 
-#if !defined(LINUX_ARCHITECTURE)
+#if !defined(__linux__)
 	/* set the ownership and mode of the pty... */
 	(void) _DtTermPrimSetupPty(ptyName, pty);
-#endif /* LINUX_ARCHITECTURE */
+#endif /* LINUX */
 
 	/* apply the ttyModes... */
 	_DtTermPrimPtyInit(pty, tw->term.ttyModes, tw->term.csWidth);