Patch to allow compilation under Solaris 2.4 with gcc 2.6.3

*** /dev/null Fri Oct 27 20:33:10 1995
--- Makefile.solaris2	Fri Oct 27 20:35:30 1995
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*** 0 ****
--- 1,75 ----
+ # Makefile for Unix TECO  03/31/92
+ # solaris 2.4/SPARC
+ # targets:
+ #   te		makes teco for a vt100
+ #   te_sun	makes teco to run on a Sun keyboard with a VT100-emulator window
+ #   te_sunw	makes teco to run in a Sun window
+ #   te_tool	makes teco to run either in its own window (TECOtool) or in a Sun window
+ #   tt		makes TECOtool
+ CDF= -O -Dsolaris2 -DMCH 
+ CC=gcc
+ LIBS=
+ 
+ te: te_data.o te_utils.o te_subs.o te_main.o te_rdcmd.o te_exec0.o te_exec1.o te_exec2.o \
+ 	te_srch.o te_chario.o te_window.o te_fxstub.o
+ 	$(CC) $(CDF) -o te te_data.o te_utils.o te_subs.o te_main.o te_rdcmd.o te_exec0.o te_exec1.o te_exec2.o \
+ 	te_srch.o te_chario.o te_window.o te_fxstub.o $(LIBS)
+ 
+ te_sun: te_data.o te_utils.o te_subs.o te_main.o te_rdcmd_sun.o te_exec0.o te_exec1.o \
+ 	te_exec2.o te_srch.o te_chario_sun.o te_window.o te_fxstub.o
+ 	$(CC) -o te te_data.o te_utils.o te_subs.o te_main.o te_rdcmd_sun.o te_exec0.o te_exec1.o \
+ 	te_exec2.o te_srch.o te_chario_sun.o te_window.o te_fxstub.o -ltermcap
+ 
+ te_sunw: te_data.o te_utils.o te_subs.o te_main.o te_rdcmd_sun.o te_exec0.o te_exec1.o \
+ 	te_exec2.o te_srch.o te_chario_sunw.o te_window_sun.o te_fxstub.o
+ 	$(CC) -o te te_data.o te_utils.o te_subs.o te_main.o te_rdcmd_sun.o te_exec0.o te_exec1.o \
+ 	te_exec2.o te_srch.o te_chario_sunw.o te_window_sun.o te_fxstub.o -ltermcap
+ 
+ te_tool: te_data.o te_utils.o te_subs.o te_main.o te_rdcmd_tt.o te_exec0.o te_exec1.o \
+ 	te_exec2_tt.o te_srch.o te_chario_tt.o te_window_tt.o te_fxstub.o
+ 	$(CC) -o te te_data.o te_utils.o te_subs.o te_main.o te_rdcmd_tt.o te_exec0.o te_exec1.o \
+ 	te_exec2_tt.o te_srch.o te_chario_tt.o te_window_tt.o te_fxstub.o -lsuntool -lsunwindow -lpixrect -ltermcap -ltermcap
+ 
+ tt:	tecotool.c teco.icon
+ 	$(CC) -o tt -I/usr/openwin/include -O tecotool.c -lsuntool -lsunwindow -lpixrect -ltermcap
+ 
+ te_chario.o: te_defs.h te_chario.c
+ 	$(CC) -c $(CDF) te_chario.c
+ te_chario_sun.o: te_defs.h te_chario_sun.c
+ 	$(CC) -c $(CDF) te_chario_sun.c
+ te_chario_sunw.o: te_defs.h te_chario_sun.c
+ 	$(CC) -o te_chario_sunw.o -c $(CDF) -DSUNWINDOWS te_chario_sun.c
+ te_chario_tt.o: te_defs.h te_chario_sun.c
+ 	$(CC) -o te_chario_tt.o -c $(CDF) -DSUNWINDOWS -DTECOTOOL te_chario_sun.c
+ te_data.o: te_defs.h te_data.c
+ 	$(CC) -c $(CDF) te_data.c
+ te_exec0.o: te_defs.h te_exec0.c
+ 	$(CC) -c $(CDF) te_exec0.c
+ te_exec1.o: te_defs.h te_exec1.c
+ 	$(CC) -c $(CDF) te_exec1.c
+ te_exec2.o: te_defs.h te_exec2.c
+ 	$(CC) -c $(CDF) te_exec2.c
+ te_exec2_tt.o: te_defs.h te_exec2.c
+ 	$(CC) -o te_exec2_tt.o -c $(CDF) -DTECOTOOL te_exec2.c
+ te_fxstub.o: te_defs.h te_fxstub.c
+ 	$(CC) -c $(CDF) te_fxstub.c
+ te_main.o: te_defs.h te_main.c
+ 	$(CC) -c $(CDF) te_main.c
+ te_rdcmd.o: te_defs.h te_rdcmd.c
+ 	$(CC) -c $(CDF) te_rdcmd.c
+ te_rdcmd_sun.o: te_defs.h te_rdcmd_sun.c
+ 	$(CC) -c $(CDF) te_rdcmd_sun.c
+ te_rdcmd_tt.o: te_defs.h te_rdcmd_sun.c
+ 	$(CC) -o te_rdcmd_tt.o -c $(CDF) -DTECOTOOL te_rdcmd_sun.c
+ te_srch.o: te_defs.h te_srch.c
+ 	$(CC) -c $(CDF) te_srch.c
+ te_subs.o: te_defs.h te_subs.c
+ 	$(CC) -c $(CDF) te_subs.c
+ te_utils.o: te_defs.h te_utils.c
+ 	$(CC) -c $(CDF) te_utils.c
+ te_window.o: te_defs.h te_window.c
+ 	$(CC) -c $(CDF) te_window.c
+ te_window_sun.o: te_defs.h te_window_sun.c
+ 	$(CC) -c $(CDF) te_window_sun.c
+ te_window_tt.o: te_defs.h te_window_sun.c
+ 	$(CC) -o te_window_tt.o -c $(CDF) -DTECOTOOL te_window_sun.c
*** te_chario.c.bak	Fri Oct 27 20:33:53 1995
--- te_chario.c	Fri Oct 27 20:38:17 1995
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*** 72,82 ****
--- 72,92 ----
  /* this is really for linux */
  #define SA_INTERRUPT 0
  #endif
+ #ifndef solaris2
  struct sigaction intsigstruc = { int_handler, 0, SA_INTERRUPT } ;		/* info structure for ^C interrupt		*/
  struct sigaction stpsigstruc = { stp_handler, 0, SA_INTERRUPT } ;		/* info structure for "stop" signal		*/
  struct sigaction hupsigstruc = { hup_handler, 0, SA_INTERRUPT } ;		/* info structure for "hangup" signal	*/
  struct sigaction nosigstr = { SIG_DFL, 0, 0 };				/* default structure for signal			*/
  struct sigaction sigwinchstruc = { winch_handler, 0, SA_INTERRUPT} ;
+ #else
+ /* Solaris 2.4 has weird ordering for signals in the sigaction - depending
+    upon this isn't very portable, so I should fix it */
+ struct sigaction intsigstruc = { 0, int_handler, 0 } ;
+ struct sigaction stpsigstruc = { 0, stp_handler, 0};
+ struct sigaction hupsigstruc = { 0, hup_handler, 0};
+ struct sigaction nosigstr = { 0, SIG_DFL, 0};
+ struct sigaction sigwinchstruc = { 0, winch_handler, 0};
+ #endif
  #else
  struct sigvec intsigstruc = { int_handler, 0, 0 } ;		/* info structure for ^C interrupt		*/
  struct sigvec stpsigstruc = { stp_handler, 0, 0 } ;		/* info structure for "stop" signal		*/
*** te_defs.h.bak	Fri Oct 27 20:34:03 1995
--- te_defs.h	Fri Oct 27 20:34:41 1995
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*** 82,87 ****
--- 82,94 ----
  #define POSIX_TECO
  #endif
  
+ #ifdef solaris2
+ #define NO_VFORK
+ #define NO_TERMCAP
+ #define WAITRET_INT
+ #define POSIX_TECO
+ #endif
+ 
  #ifdef sun
  /* we could use termcap, but I'd rather not */
  #define NO_TERMCAP