After looking at the script Myles sent, I immediately saw the problem.
I forgot that if [ $build_id ] will always be true because it checks to
see if it is defined not the value of build_id. My bad, sorry.
I have made the changes and added an == 1 to the if statement. Attached
is the new and I hope final patch file for this.
/*********************
Marc Karasek
MTS
Sun Microsystems
mailto:[EMAIL PROTECTED]
ph:770.360.6415
*********************/
Ed Swierk wrote:
On 1/4/08, Marc Karasek <[EMAIL PROTECTED]> wrote:
I made a test script and ran it and it sets build_id = 1 properly. I
have also included this script.
The problem is that on Planet Bourne, zero means true and nonzero means false.
--Ed
Index: LinuxBIOSv2/src/config/Config.lb
===================================================================
--- LinuxBIOSv2/src/config/Config.lb (revision 3007)
+++ LinuxBIOSv2/src/config/Config.lb (working copy)
@@ -8,7 +8,7 @@
makedefine GCC_INC_DIR := $(shell $(CC) -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp")
makedefine CPPFLAGS := -I$(TOP)/src/include -I$(TOP)/src/arch/$(ARCH)/include -I$(GCC_INC_DIR) $(CPUFLAGS)
-makedefine CFLAGS := $(CPU_OPT) $(CPPFLAGS) -Os -nostdinc -nostdlib -fno-builtin -Wall
+makedefine CFLAGS := $(CPU_OPT) $(DISTRO_CFLAGS) $(CPPFLAGS) -Os -nostdinc -nostdlib -fno-builtin -Wall
makedefine HOSTCFLAGS:= -Os -Wall
@@ -38,14 +38,15 @@
action "ar cr linuxbios.a $(OBJECTS)"
end
+
makerule linuxbios_ram.o
depends "$(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)"
- action "$(CC) -nostdlib -r -o $@ c_start.o $(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)"
+ action "$(CC) $(DISTRO_LFLAGS) -nostdlib -r -o $@ c_start.o $(DRIVER) linuxbios.a $(LIBGCC_FILE_NAME)"
end
makerule linuxbios_ram
depends "linuxbios_ram.o $(TOP)/src/config/linuxbios_ram.ld ldoptions"
- action "$(CC) -nostdlib -nostartfiles -static -o $@ -T $(TOP)/src/config/linuxbios_ram.ld linuxbios_ram.o"
+ action "$(CC) $(DISTRO_LFLAGS) -nostdlib -nostartfiles -static -o $@ -T $(TOP)/src/config/linuxbios_ram.ld linuxbios_ram.o"
action "$(CROSS_COMPILE)nm -n linuxbios_ram | sort > linuxbios_ram.map"
end
@@ -83,12 +84,12 @@
makerule linuxbios_apc.o
depends "linuxbios_apc.a c_start.o $(LIBGCC_FILE_NAME)"
- action "$(CC) -nostdlib -r -o $@ c_start.o linuxbios_apc.a $(LIBGCC_FILE_NAME)"
+ action "$(CC) $(DISTRO_LFLAGS) -nostdlib -r -o $@ c_start.o linuxbios_apc.a $(LIBGCC_FILE_NAME)"
end
makerule linuxbios_apc
depends "linuxbios_apc.o $(TOP)/src/config/linuxbios_apc.ld ldoptions"
- action "$(CC) -nostdlib -nostartfiles -static -o $@ -T $(TOP)/src/config/linuxbios_apc.ld linuxbios_apc.o"
+ action "$(CC) $(DISTRO_LFLAGS) -nostdlib -nostartfiles -static -o $@ -T $(TOP)/src/config/linuxbios_apc.ld linuxbios_apc.o"
action "$(CROSS_COMPILE)nm -n linuxbios_apc | sort > linuxbios_apc.map"
end
@@ -121,7 +122,7 @@
makerule linuxbios
depends "crt0.o $(INIT-OBJECTS) $(LINUXBIOS_APC) $(LINUXBIOS_RAM_ROM) ldscript.ld"
- action "$(CC) -nostdlib -nostartfiles -static -o $@ -T ldscript.ld crt0.o $(INIT-OBJECTS)"
+ action "$(CC) $(DISTRO_LFLAGS) -nostdlib -nostartfiles -static -o $@ -T ldscript.ld crt0.o $(INIT-OBJECTS)"
action "$(CROSS_COMPILE)nm -n linuxbios | sort > linuxbios.map"
end
Index: LinuxBIOSv2/src/arch/i386/lib/id.lds
===================================================================
--- LinuxBIOSv2/src/arch/i386/lib/id.lds (revision 3007)
+++ LinuxBIOSv2/src/arch/i386/lib/id.lds (working copy)
@@ -1,5 +1,11 @@
SECTIONS {
- . = (_ROMBASE + ROM_IMAGE_SIZE - 0x10) - (__id_end - __id_start);
+
+/*
+ * . = (_ROMBASE + (ROM_IMAGE_SIZE - 0x10)) - (__id_end - __id_start);
+ * This is a temporary fix. Under Fedora 8 ld does not like it if the .id section is above address 0xFFFF_EF00
+*/
+ _ROMTEMP = 0xffffef00;
+ . = _ROMTEMP;
.id (.): {
*(.id)
}
Index: LinuxBIOSv2/targets/buildtarget
===================================================================
--- LinuxBIOSv2/targets/buildtarget (revision 3007)
+++ LinuxBIOSv2/targets/buildtarget (working copy)
@@ -53,4 +53,32 @@
export PYTHONPATH=$config_dir
$PYTHON $config_py $config_lb $lbpath
+# now start checking for distro-specific breakage.
+## This check is for the no stack protector mess.
+EXTRA_CFLAGS=
+
+if [ -z "$CC" ]; then
+ CC=gcc
+fi
+
+$CC -fno-stack-protector -S -xc /dev/null -o .$$.tmp
+
+if [ $? -eq 0 ]; then
+ EXTRA_CFLAGS=-fno-stack-protector
+fi
+
+rm -rf .$$.tmp
+
+ld --help | awk '{for (i=1;i<=NF;i++) if ($i ~ /build-id/){n++} }; END {exit n}'
+build_id=$?
+if [ $build_id == 1 ] ; then
+ EXTRA_LFLAGS+=" -Wl,--build-id=none"
+fi
+
+for i in $build_dir/Makefile.settings $build_dir/*/Makefile.settings
+do
+ echo DISTRO_CFLAGS+=$EXTRA_CFLAGS >>$i
+ echo DISTRO_LFLAGS+=$EXTRA_LFLAGS >>$i
+done
+
exit $?
--
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