[gdb/testsuite] Handle unbuffer_output.c for remote host

Handle $srcdir/lib/unbuffer_output.c using lappend_include_file.

Tested on x86_64-linux.

gdb/testsuite/gdb.base/a2-run.exp

@@ -24,7 +24,11 @@ require {!gdb_skip_stdio_test "a2run.exp"}
 
 standard_testfile run.c
 
-if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile $flags] } {
     return -1
 }
 

gdb/testsuite/gdb.base/call-ar-st.c

@@ -3,7 +3,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 /**************************************************************************
  * TESTS :

gdb/testsuite/gdb.base/call-ar-st.exp

@@ -28,7 +28,11 @@ require {!target_info exists gdb,cannot_call_functions}
 
 set allow_float_test [allow_float_test]
 
-if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile $flags]} {
     return -1
 }
 

gdb/testsuite/gdb.base/call-rt-st.c

@@ -2,7 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 /**************************************************************************
  * TESTS :

gdb/testsuite/gdb.base/call-rt-st.exp

@@ -25,7 +25,12 @@ require {!target_info exists gdb,cannot_call_functions}
 
 standard_testfile .c
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
+set flags {}
+lappend flags debug
+lappend flags nowarnings
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $flags] != "" } {
     untested "failed to compile"
     return -1
 }

gdb/testsuite/gdb.base/call-strs.c

@@ -2,7 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 char buf[100];
 char bigbuf[1000];

gdb/testsuite/gdb.base/call-strs.exp

@@ -29,8 +29,11 @@ standard_testfile
 # test.
 require {!target_info exists gdb,cannot_call_functions}
 
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
 
-if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile $flags]} {
     return -1
 }
 

gdb/testsuite/gdb.base/catch-gdb-caused-signals.c

@@ -20,7 +20,7 @@
 #include <unistd.h>
 #include <stdio.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 int
 main (void)

gdb/testsuite/gdb.base/catch-gdb-caused-signals.exp

@@ -28,7 +28,11 @@ require {!target_info exists gdb,cannot_call_functions}
 set dp_location [gdb_get_line_number "set dprintf here"]
 set bp_location [gdb_get_line_number "set breakpoint here"]
 
-if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile $flags]} {
     return -1
 }
 

gdb/testsuite/gdb.base/commands.exp

@@ -25,9 +25,14 @@
 
 set allow_hw_watchpoint_tests_p [allow_hw_watchpoint_tests]
 
-standard_testfile
+standard_testfile run.c
 
-if { [prepare_for_testing "failed to prepare" commands run.c {debug additional_flags=-DFAKEARGV}] } {
+set flags {}
+lappend flags debug
+lappend flags additional_flags=-DFAKEARGV
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile $flags] } {
     return -1
 }
 

gdb/testsuite/gdb.base/dprintf.c

@@ -17,7 +17,7 @@
 
 #include <stdio.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 static int g;
 

gdb/testsuite/gdb.base/dprintf.exp

@@ -15,7 +15,11 @@
 
 standard_testfile
 
-if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile $flags] } {
     return -1
 }
 

gdb/testsuite/gdb.base/ending-run.c

@@ -4,7 +4,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 int callee (int x)
 {

gdb/testsuite/gdb.base/ending-run.exp

@@ -23,7 +23,11 @@
 
 standard_testfile
 
-if { [prepare_for_testing "failed to prepare" $testfile] } {
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile $flags] } {
     return -1
 }
 remote_exec build "rm -f core"

gdb/testsuite/gdb.base/interrupt.c

@@ -3,7 +3,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 #ifdef SIGNALS
 #include <signal.h>

gdb/testsuite/gdb.base/interrupt.exp

@@ -19,7 +19,10 @@ require {!target_info exists gdb,noinferiorio}
 
 standard_testfile
 
-set options { debug }
+set options {}
+lappend options debug
+lappend_include_file options $srcdir/lib/unbuffer_output.c
+
 if { ! [target_info exists gdb,nosignals] } {
     lappend options "additional_flags=-DSIGNALS"
 }

gdb/testsuite/gdb.base/multi-forks.c

@@ -20,7 +20,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 pid_t pids[4];
 

gdb/testsuite/gdb.base/multi-forks.exp

@@ -21,7 +21,11 @@ require {istarget "*-*-linux*"}
 
 standard_testfile .c
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $flags] != "" } {
      untested "failed to compile"
      return -1
 }

gdb/testsuite/gdb.base/run.c

@@ -6,7 +6,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 int factorial (int);
 

gdb/testsuite/gdb.base/shlib-call.exp

@@ -43,7 +43,12 @@ set lib1     [standard_output_file shr1.sl]
 set lib2     [standard_output_file shr2.sl]
 
 set lib_opts "debug"
-set exec_opts [list debug shlib=${lib1} shlib=${lib2}]
+
+set exec_opts {}
+lappend exec_opts debug
+lappend exec_opts shlib=$lib1
+lappend exec_opts shlib=$lib2
+lappend_include_file exec_opts $srcdir/lib/unbuffer_output.c
 
 if { [gdb_compile_shlib ${lib1src} ${lib1} $lib_opts] != ""
      || [gdb_compile_shlib ${lib2src} ${lib2} $lib_opts] != ""

gdb/testsuite/gdb.base/shmain.c

@@ -3,7 +3,7 @@
 #include "ss.h"
 #include <stdio.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 extern int structarg(struct s);
 extern int pstructarg(struct s*);

gdb/testsuite/gdb.base/varargs.c

@@ -8,7 +8,7 @@
 #include <stdio.h>
 #include <stdarg.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 int find_max1(int, ...);
 int find_max2(int, int, ...);

gdb/testsuite/gdb.base/varargs.exp

@@ -33,14 +33,16 @@ standard_testfile .c
 
 set allow_float_test [allow_float_test]
 
-set additional_flags {debug}
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
 if [support_complex_tests] {
-    lappend additional_flags "additional_flags=-DTEST_COMPLEX"
+    lappend flags "additional_flags=-DTEST_COMPLEX"
 }
 
 # build the first test case
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
-	   executable ${additional_flags}] != "" } {
+	   executable $flags] != "" } {
      untested "failed to compile"
      return -1
 }

gdb/testsuite/gdb.mi/mi-dprintf.c

@@ -19,7 +19,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "../lib/unbuffer_output.c"
+#include "unbuffer_output.c"
 
 static int g;
 

gdb/testsuite/gdb.mi/mi-dprintf.exp

@@ -19,7 +19,11 @@ set MIFLAGS "-i=mi"
 
 standard_testfile
 
-if {[build_executable $testfile.exp $testfile $srcfile {debug}] == -1} {
+set flags {}
+lappend flags debug
+lappend_include_file flags $srcdir/lib/unbuffer_output.c
+
+if {[build_executable $testfile.exp $testfile $srcfile $flags] == -1} {
     untested "failed to compile"
     return -1
 }