[gdb/testsuite] Avoid gnatbind/gnatlink in gdb.ada/catch_ex_std.exp

There's a single test-case in the testsuite that explicitly calls gnatbind and
gnatlink: gdb.ada/catch_ex_std.exp.

Instead, use gnatmake and pass specific gnatbind and gnatlink options using
gnatmake passthrough options -bargs and -largs.

Tested on x86_64-linux.

gdb/testsuite/ChangeLog:

2020-12-13  Tom de Vries  <tdevries@suse.de>

	* gdb.ada/catch_ex_std.exp: Use gnatmake -bargs and -largs instead of
	calling gnatbind and gnatlink.

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 3411f6c893b2d1aa233e87bd276fe5c78349fc8e..b7cc9e97ca086466945bfd209b395aedef5daa96 100644 (file)
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-12-13  Tom de Vries  <tdevries@suse.de>
+
+       * gdb.ada/catch_ex_std.exp: Use gnatmake -bargs and -largs instead of
+       calling gnatbind and gnatlink.
+
 2020-12-13  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * gdb.base/dcache-flush.c: New file.

diff --git a/gdb/testsuite/gdb.ada/catch_ex_std.exp b/gdb/testsuite/gdb.ada/catch_ex_std.exp
index c3339c34923e06adf24fb93c8c961311d64e79a3..d91f88312bd9032e4b3da9acde9ababa41d0cdcf 100644 (file)
--- a/gdb/testsuite/gdb.ada/catch_ex_std.exp
+++ b/gdb/testsuite/gdb.ada/catch_ex_std.exp
@@ -23,8 +23,6 @@ if { [skip_ada_tests] } { return -1 }
 
 standard_ada_testfile foo
 
-set ofile ${binfile}.o
-
 set srcfile2 [file join [file dirname $srcfile] some_package.adb]
 set ofile2 [standard_output_file some_package.o]
 set sofile [standard_output_file libsome_package.so]
@@ -51,56 +49,33 @@ if {[gdb_compile_shlib $ofile2 $sofile \
     return -1
 }
 
-# Now we can compile the main program to an object file; but again, we
-# can't compile directly using gnatmake.
-if {[target_compile_ada_from_dir $outdir $srcfile $ofile object debug] != ""} {
-    return -1
+# Set linkarg such that the executable can find the shared library.
+if {[istarget "*-*-mingw*"]
+    || [istarget *-*-cygwin*]
+    || [istarget *-*-pe*]
+    || [istarget arm*-*-symbianelf*]} {
+    # Do not need anything.
+    set linkarg ""
+} elseif {[istarget *-*-freebsd*] || [istarget *-*-openbsd*]} {
+    set linkarg "-Wl,-rpath,$outdir"
+} else {
+    set linkarg "-Wl,-rpath,\\\$ORIGIN"
 }
 
-set gnatbind [find_ada_tool gnatbind]
-set gnatlink [find_ada_tool gnatlink]
+# Make sure we link against the shared GNAT run time.
+set gnatbind_options [list -bargs -shared -margs]
 
-with_cwd $outdir {
-    # Test if gnatbind is supported
-    set status [remote_exec host "$gnatbind --version"]
-    if {[lindex $status 0] == -1} {
-       unsupported "gnatbind foo"
-       return -1
-    }
-    # Bind.
-    set status [remote_exec host "$gnatbind -shared foo"]
-    if {[lindex $status 0] == 0} {
-       pass "gnatbind foo"
-    } else {
-       fail "gnatbind foo"
-       return -1
-    }
+# Link against the shared library.
+set gnatlink_options [list -largs $linkarg -Wl,-lsome_package -margs]
 
-    # Test if gnatlink is supported
-    set status [remote_exec host "$gnatlink --version"]
-    if {[lindex $status 0] == -1} {
-       unsupported "gnatlink foo"
-       return -1
-    }
-    # Finally, link.
-    if {[istarget "*-*-mingw*"]
-       || [istarget *-*-cygwin*]
-       || [istarget *-*-pe*]
-       || [istarget arm*-*-symbianelf*]} {
-       # Do not need anything.
-       set linkarg ""
-    } elseif {[istarget *-*-freebsd*] || [istarget *-*-openbsd*]} {
-       set linkarg "-Wl,-rpath,$outdir"
-    } else {
-       set linkarg "-Wl,-rpath,\\\$ORIGIN"
-    }
-    set status [remote_exec host "$gnatlink foo $linkarg -Wl,-lsome_package"]
-    if {[lindex $status 0] == 0} {
-       pass "gnatlink foo"
-    } else {
-       fail "gnatlink foo"
-       return -1
-    }
+set options [list debug]
+foreach option [concat $gnatbind_options $gnatlink_options] {
+    lappend options [concat "additional_flags=" $option]
+}
+
+# Create executable.
+if {[gdb_compile_ada $srcfile $binfile executable $options] != ""} {
+    return -1
 }
 
 clean_restart ${testfile}