gdb/gdb-rhel5-gcc44.patch

Some functionality is available on RHEL-5.4+ only with gcc44 and gfortran44 as
the default gcc and gfortran binaries are from gcc-4.1.

Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.base/vla.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.base/vla.exp	2010-01-15 22:14:13.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.base/vla.exp	2010-01-15 22:14:51.000000000 +0100
@@ -16,7 +16,25 @@
 set testfile vla
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+# Temporarily provide compiler=gcc44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists compiler] {
+    set old_compiler [board_info $board compiler]
+    unset_board_info compiler
+} elseif [info exists old_compiler] {
+    unset old_compiler
+}
+set_board_info compiler gcc44
+
+set err [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug quiet}]
+
+unset_board_info compiler
+if [info exists old_compiler] {
+    set_board_info compiler $old_compiler
+}
+
+if  { $err != "" } {
     untested "Couldn't compile test program"
     return -1
 }
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.base/break-interp.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.base/break-interp.exp	2010-01-14 22:12:00.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.base/break-interp.exp	2010-01-15 22:14:51.000000000 +0100
@@ -31,10 +31,30 @@ if [get_compiler_info ${binfile_lib}] {
     return -1
 }
 
+# Temporarily provide compiler=gcc44 saving the original value around.
+# RHEL-5 workaround of its:
+#   gcc: -soname: linker input file unused because linking not done
+
+set board [target_info name]
+if [board_info $board exists compiler] {
+    set old_compiler [board_info $board compiler]
+    unset_board_info compiler
+} elseif [info exists old_compiler] {
+    unset old_compiler
+}
+set_board_info compiler gcc44
+
 # Use -soname so that it is listed with " => " by ldd and this testcase makes
 # a copy of ${binfile_lib} for each prelink variant.
 
-if {[gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} [list debug additional_flags=-Wl,-soname,${test}.so]] != ""} {
+set err [gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} [list debug additional_flags=-Wl,-soname,${test}.so]]
+
+unset_board_info compiler
+if [info exists old_compiler] {
+    set_board_info compiler $old_compiler
+}
+
+if { $err != "" } {
     return -1
 }
 
@@ -480,9 +500,33 @@ foreach ldprelink {NO YES} {
 		    if {$binpie != "NO"} {
 			lappend opts {additional_flags=-fPIE -pie}
 		    }
-		    if {[build_executable ${test}.exp [file tail $exec] $srcfile $opts] == -1} {
-			continue;
+
+
+		    # Temporarily provide compiler=gcc44 saving the original value around.
+		    # RHEL-5 workaround of its:
+		    #   gcc: -rpath: linker input file unused because linking not done
+		    #   gcc: --dynamic-linker: linker input file unused because linking not done
+
+		    set board [target_info name]
+		    if [board_info $board exists compiler] {
+			set old_compiler [board_info $board compiler]
+			unset_board_info compiler
+		    } elseif [info exists old_compiler] {
+			unset old_compiler
+		    }
+		    set_board_info compiler gcc44
+
+		    set err [build_executable ${test}.exp [file tail $exec] $srcfile $opts]
+
+		    unset_board_info compiler
+		    if [info exists old_compiler] {
+			set_board_info compiler $old_compiler
 		    }
+
+		    if { $err == -1 } {
+			continue
+		    }
+
 		    if {$binsepdebug == "SEP"} {
 			gdb_gnu_strip_debug $exec
 			# Just a sanity check.  As gdb_gnu_strip_debug uses the
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/common-block.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/common-block.exp	2010-01-15 22:14:17.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/common-block.exp	2010-01-15 22:14:51.000000000 +0100
@@ -20,7 +20,25 @@ set testfile "common-block"
 set srcfile ${testfile}.f90
 set binfile ${objdir}/${subdir}/${testfile}
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug f77 quiet}] != "" } {
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+}
+set_board_info f77compiler gfortran44
+
+set err [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug f77 quiet}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if  { $err != "" } {
     untested "Couldn't compile ${srcfile}"
     return -1
 }
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/dwarf-stride.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/dwarf-stride.exp	2010-01-15 22:14:13.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/dwarf-stride.exp	2010-01-15 22:14:51.000000000 +0100
@@ -27,7 +27,25 @@
 set testfile dwarf-stride
 set srcfile ${testfile}.f90
 
-if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug f77}] } {
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler 
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+} 
+set_board_info f77compiler gfortran44
+
+set err [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug f77}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if $err {
     return -1
 }
 
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/dynamic.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/dynamic.exp	2010-01-15 22:14:13.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/dynamic.exp	2010-01-15 22:14:51.000000000 +0100
@@ -25,7 +25,25 @@ set testfile "dynamic"
 set srcfile ${testfile}.f90
 set binfile ${objdir}/${subdir}/${testfile}
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug f77 quiet}] != "" } {
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+}
+set_board_info f77compiler gfortran44
+
+set err [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug f77 quiet}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if  { $err != "" } {
     untested "Couldn't compile ${srcfile}"
     return -1
 }
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/library-module.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/library-module.exp	2010-01-15 22:14:13.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/library-module.exp	2010-01-15 22:14:51.000000000 +0100
@@ -25,16 +25,34 @@ if [get_compiler_info not-used] {
    return -1
 }
 
-if  { [gdb_compile_shlib "${srcdir}/${subdir}/${srclibfile}" $objdir/$subdir/$libfile {debug f77}] != "" } {
-    untested "Couldn't compile ${srclibfile}"
-    return -1
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
 }
+set_board_info f77compiler gfortran44
 
 # prepare_for_testing cannot be used as linking with $libfile cannot be passed
 # just for the linking phase (and not the source compilation phase).  And any
 # warnings on ignored $libfile abort the process.
 
-if  { [gdb_compile [list $srcdir/$subdir/$srcfile $objdir/$subdir/$libfile] $objdir/$subdir/$binfile executable {debug f77}] != "" } {
+set err1 [gdb_compile_shlib "${srcdir}/${subdir}/${srclibfile}" $objdir/$subdir/$libfile {debug f77}]
+set err2 [gdb_compile [list $srcdir/$subdir/$srcfile $objdir/$subdir/$libfile] $objdir/$subdir/$binfile executable {debug f77}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if  { $err1 != "" } {
+    untested "Couldn't compile ${srclibfile}"
+    return -1
+}
+if  { $err2 != "" } {
     untested "Couldn't compile ${srcfile}"
     return -1
 }
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/module.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/module.exp	2010-01-15 22:14:13.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/module.exp	2010-01-15 22:14:51.000000000 +0100
@@ -16,7 +16,25 @@
 set testfile "module"
 set srcfile ${testfile}.f90
 
-if { [prepare_for_testing $testfile.exp $testfile $srcfile {debug f77}] } {
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+}
+set_board_info f77compiler gfortran44
+
+set err [prepare_for_testing $testfile.exp $testfile $srcfile {debug f77}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if $err {
     return -1
 }
 
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/string.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/string.exp	2010-01-15 22:14:13.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/string.exp	2010-01-15 22:14:51.000000000 +0100
@@ -23,7 +23,25 @@ set testfile "string"
 set srcfile ${testfile}.f90
 set binfile ${objdir}/${subdir}/${testfile}
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug f77 quiet}] != "" } {
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+}
+set_board_info f77compiler gfortran44
+
+set err [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug f77 quiet}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if { $err != "" } {
     untested "Couldn't compile ${srcfile}"
     return -1
 }
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/omp-step.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/omp-step.exp	2010-01-15 22:14:16.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/omp-step.exp	2010-01-15 22:14:51.000000000 +0100
@@ -15,7 +15,26 @@
 
 set testfile "omp-step"
 set srcfile ${testfile}.f90
-if { [prepare_for_testing $testfile.exp $testfile $srcfile {debug f77 additional_flags=-fopenmp}] } {
+
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler 
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+} 
+set_board_info f77compiler gfortran44
+
+set err [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug f77 additional_flags=-fopenmp}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if $err {
     return -1
 }
 
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/derived-type.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/derived-type.exp	2010-01-01 08:32:02.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/derived-type.exp	2010-01-15 22:16:20.000000000 +0100
@@ -28,8 +28,26 @@ set testfile "derived-type"
 set srcfile ${testfile}.f90
 set binfile ${objdir}/${subdir}/${testfile}
 
-if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
-	 executable {debug f77}] != ""} {
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+}
+set_board_info f77compiler gfortran44
+
+set err [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
+	 executable {debug f77}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if { $err != "" } {
     return -1
 }
 
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/subarray.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.fortran/subarray.exp	2010-01-01 08:32:02.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.fortran/subarray.exp	2010-01-15 22:17:18.000000000 +0100
@@ -28,8 +28,26 @@ set testfile "subarray"
 set srcfile ${testfile}.f
 set binfile ${objdir}/${subdir}/${testfile}
 
-if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
-	executable {debug f77}] != ""} {
+# Temporarily provide f77compiler=gfortran44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists f77compiler] {
+    set old_f77compiler [board_info $board f77compiler]
+    unset_board_info f77compiler
+} elseif [info exists old_f77compiler] {
+    unset old_f77compiler
+}
+set_board_info f77compiler gfortran44
+
+set err [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
+	executable {debug f77}]
+
+unset_board_info f77compiler
+if [info exists old_f77compiler] {
+    set_board_info f77compiler $old_f77compiler
+}
+
+if { $err != "" } {
     return -1
 }
 
Index: gdb-7.0.50.20100115/gdb/testsuite/gdb.threads/tls-sepdebug.exp
===================================================================
--- gdb-7.0.50.20100115.orig/gdb/testsuite/gdb.threads/tls-sepdebug.exp	2010-01-15 22:14:15.000000000 +0100
+++ gdb-7.0.50.20100115/gdb/testsuite/gdb.threads/tls-sepdebug.exp	2010-01-15 22:14:51.000000000 +0100
@@ -32,7 +32,25 @@ set binshareddebugfile ${objdir}/${subdi
 
 # FIXME: gcc dependency (-Wl,-soname).
 
-if  { [gdb_compile_shlib "${srcdir}/${subdir}/${srcsharedfile}" "${binsharedfile}" [list debug additional_flags=-Wl,-soname=${binsharedbase}]] != "" } {
+# Temporarily provide compiler=gcc44 saving the original value around.
+
+set board [target_info name]
+if [board_info $board exists compiler] {
+    set old_compiler [board_info $board compiler]
+    unset_board_info compiler
+} elseif [info exists old_compiler] {
+    unset old_compiler
+}
+set_board_info compiler gcc44
+
+set err [gdb_compile_shlib "${srcdir}/${subdir}/${srcsharedfile}" "${binsharedfile}" [list debug additional_flags=-Wl,-soname=${binsharedbase}]]
+
+unset_board_info compiler
+if [info exists old_compiler] {
+    set_board_info compiler $old_compiler
+}
+
+if { $err != "" } {
     untested "Couldn't compile test library"
     return -1
 }