NetCube-Systems-Austria/kumquat-buildroot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Build gdb with <arch>-linux-uclibc explicitly (when necessary) in case it

Browse Source 
needs to be aware.  To do this, we grab a (patched) copy of config.sub
from gcc.
Also specify some configure vars which aren't tested when cross compiling.
This commit is contained in:
Manuel Novoa III 2004-01-14 12:12:17 +00:00
parent 953aa99185
commit 7138a96044
2 changed files with 166 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
make/gdb.mk
View File

@ -8,6 +8,7 @@ GDB_SITE:=ftp://ftp.gnu.org/gnu/gdb/
GDB_DIR:=$(BUILD_DIR)/gdb-5.3
GDB_SOURCE:=gdb-5.3.tar.gz
GDB_PATCH:=$(SOURCE_DIR)/gdb.patch
GDB_UCLIBC_PATCH:=$(SOURCE_DIR)/gdb-5.3-uclibc.patch
$(DL_DIR)/$(GDB_SOURCE):
$(WGET) -P $(DL_DIR) $(GDB_SITE)/$(GDB_SOURCE)
@ -15,18 +16,27 @@ $(DL_DIR)/$(GDB_SOURCE):
$(GDB_DIR)/.unpacked: $(DL_DIR)/$(GDB_SOURCE) $(GDB_PATCH)
gunzip -c $(DL_DIR)/$(GDB_SOURCE) | tar -C $(BUILD_DIR) -xvf -
cat $(GDB_PATCH) | patch -p1 -d $(GDB_DIR)
cat $(GDB_UCLIBC_PATCH) | patch -p1 -d $(GDB_DIR)
touch $(GDB_DIR)/.unpacked
$(GDB_DIR)/.configured: $(GDB_DIR)/.unpacked
# Copy a config.sub from gcc. This is only necessary until
# gdb's config.sub supports <arch>-linux-uclibc tuples.
cp $(GCC_DIR)/config.sub $(GDB_DIR)
cp $(GCC_DIR)/config.sub $(GDB_DIR)/readline/support/
(cd $(GDB_DIR); rm -rf config.cache; \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(TARGET_CFLAGS)" \
ac_cv_type_uintptr_t=yes \
gt_cv_func_gettext_libintl=yes \
ac_cv_func_dcgettext=yes \
gdb_cv_func_sigsetjmp=yes \
bash_cv_func_strcoll_broken=no \
bash_cv_must_reinstall_sighandlers=no \
bash_cv_func_sigsetjmp=present \
./configure \
--target=$(GNU_TARGET_NAME) \
--host=$(GNU_TARGET_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
--host=$(REAL_GNU_TARGET_NAME) \
--prefix=/usr \
--exec-prefix=/usr \
--bindir=/usr/bin \

154
sources/gdb-5.3-uclibc.patch Normal file
View File

@ -0,0 +1,154 @@
diff -urN gdb-5.3/bfd/config.bfd gdb-5.3-new/bfd/config.bfd
--- gdb-5.3/bfd/config.bfd 2002-09-05 15:34:35.000000000 -0500
+++ gdb-5.3-new/bfd/config.bfd 2004-01-11 06:25:31.000000000 -0600
@@ -83,7 +83,7 @@
targ_defvec=ecoffalpha_little_vec
targ_selvecs=bfd_elf64_alpha_vec
;;
- alpha*-*-linux-gnu* | alpha*-*-elf*)
+ alpha*-*-linux-gnu* | alpha*-*-linux-uclibc* | alpha*-*-elf*)
targ_defvec=bfd_elf64_alpha_vec
targ_selvecs=ecoffalpha_little_vec
;;
@@ -97,7 +97,8 @@
targ_defvec=bfd_elf64_ia64_aix_little_vec
targ_selvecs="bfd_elf64_ia64_aix_big_vec bfd_efi_app_ia64_vec"
;;
- ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-gnu* | ia64*-*-elf*)
+ ia64*-*-freebsd* | ia64*-*-netbsd* | ia64*-*-linux-gnu* | \
+ ia64*-*-linux-uclibc* | ia64*-*-elf*)
targ_defvec=bfd_elf64_ia64_little_vec
targ_selvecs="bfd_elf64_ia64_big_vec bfd_efi_app_ia64_vec"
;;
@@ -176,11 +177,12 @@
targ_defvec=bfd_elf32_littlearm_vec
targ_selvecs=bfd_elf32_bigarm_vec
;;
- armeb-*-elf | arm*b-*-linux-gnu*)
+ armeb-*-elf | arm*b-*-linux-gnu* | arm*b-*-linux-uclibc*)
targ_defvec=bfd_elf32_bigarm_vec
targ_selvecs=bfd_elf32_littlearm_vec
;;
- arm-*-elf | arm-*-freebsd* | arm*-*-linux-gnu* | arm*-*-conix* | arm*-*-uclinux*)
+ arm-*-elf | arm-*-freebsd* | arm*-*-linux-gnu* | arm*-*-linux-uclibc* | \
+ arm*-*-conix* | arm*-*-uclinux*)
targ_defvec=bfd_elf32_littlearm_vec
targ_selvecs=bfd_elf32_bigarm_vec
;;
@@ -313,7 +315,7 @@
;;
#ifdef BFD64
- hppa*64*-*-linux-gnu*)
+ hppa*64*-*-linux-gnu* | hppa*64*-*-linux-uclibc*)
targ_defvec=bfd_elf64_hppa_linux_vec
targ_selvecs=bfd_elf64_hppa_vec
;;
@@ -324,7 +326,7 @@
;;
#endif
- hppa*-*-linux-gnu*)
+ hppa*-*-linux-gnu* | hppa*-*-linux-uclibc*)
targ_defvec=bfd_elf32_hppa_linux_vec
targ_selvecs=bfd_elf32_hppa_vec
;;
@@ -424,7 +426,7 @@
targ_selvecs=bfd_elf32_i386_vec
targ_underscore=yes
;;
- i[3456]86-*-linux-gnu*)
+ i[3-7]86-*-linux-gnu* | i[3-7]86-*-linux-uclibc*)
targ_defvec=bfd_elf32_i386_vec
targ_selvecs="i386linux_vec bfd_efi_app_ia32_vec"
targ64_selvecs=bfd_elf64_x86_64_vec
@@ -438,7 +440,7 @@
targ_defvec=bfd_elf64_x86_64_vec
targ_selvecs="bfd_elf32_i386_vec i386netbsd_vec i386coff_vec bfd_efi_app_ia32_vec"
;;
- x86_64-*-linux-gnu*)
+ x86_64-*-linux-gnu* | x86_64-*-linux-uclibc*)
targ_defvec=bfd_elf64_x86_64_vec
targ_selvecs="bfd_elf32_i386_vec i386linux_vec bfd_efi_app_ia32_vec"
;;
@@ -589,7 +591,7 @@
targ_defvec=hp300hpux_vec
targ_underscore=yes
;;
- m68*-*-linux*aout*)
+ m68*-*-linux-gnu* | m68*-*-linux-uclibc*)
targ_defvec=m68klinux_vec
targ_selvecs=bfd_elf32_m68k_vec
targ_underscore=yes
@@ -865,7 +867,8 @@
;;
#endif
powerpc-*-*bsd* | powerpc-*-elf* | powerpc-*-sysv4* | powerpc-*-eabi* | \
- powerpc-*-solaris2* | powerpc-*-linux-gnu* | powerpc-*-rtems* | \
+ powerpc-*-solaris2* | powerpc-*-linux-gnu* | powerpc-*-linux-uclibc* | \
+ powerpc-*-rtems* | \
powerpc-*-chorus* | powerpc-*-vxworks* | powerpc-*-windiss*)
targ_defvec=bfd_elf32_powerpc_vec
targ_selvecs="rs6000coff_vec bfd_elf32_powerpcle_vec ppcboot_vec"
@@ -887,8 +890,8 @@
targ_selvecs="rs6000coff_vec bfd_elf32_powerpcqnx_vec ppcboot_vec"
;;
powerpcle-*-elf* | powerpcle-*-sysv4* | powerpcle-*-eabi* | \
- powerpcle-*-solaris2* | powerpcle-*-linux-gnu* | powerpcle-*-vxworks* |\
- powerpcle-*-rtems*)
+ powerpcle-*-solaris2* | powerpcle-*-linux-gnu* | powerpcle-*-linux-uclibc* |\
+ powerpcle-*-vxworks* | powerpcle-*-rtems*)
targ_defvec=bfd_elf32_powerpcle_vec
targ_selvecs="rs6000coff_vec bfd_elf32_powerpc_vec ppcboot_vec"
targ64_selvecs="bfd_elf64_powerpc_vec bfd_elf64_powerpcle_vec"
@@ -1038,7 +1041,7 @@
targ_selvecs="bfd_elf32_sparc_vec sunos_big_vec"
targ_underscore=yes
;;
- sparc-*-linux-gnu*)
+ sparc-*-linux-gnu* | sparc-*-linux-uclibc*)
targ_defvec=bfd_elf32_sparc_vec
targ_selvecs="sparclinux_vec bfd_elf64_sparc_vec sunos_big_vec"
;;
@@ -1081,7 +1084,7 @@
targ_defvec=sunos_big_vec
targ_underscore=yes
;;
- sparc64-*-linux-gnu*)
+ sparc64-*-linux-gnu* | sparc64-*-linux-uclibc*)
targ_defvec=bfd_elf64_sparc_vec
targ_selvecs="bfd_elf32_sparc_vec sparclinux_vec sunos_big_vec"
;;
diff -urN gdb-5.3/bfd/configure gdb-5.3-new/bfd/configure
--- gdb-5.3/bfd/configure 2002-08-28 05:38:44.000000000 -0500
+++ gdb-5.3-new/bfd/configure 2004-01-11 06:27:15.000000000 -0600
@@ -1677,6 +1677,11 @@
lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
;;
+linux-uclibc*)
+ lt_cv_deplibs_check_method=pass_all
+ lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
+ ;;
+
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
@@ -5067,7 +5072,7 @@
alpha*-*-freebsd*)
COREFILE=''
;;
- alpha*-*-linux-gnu*)
+ alpha*-*-linux-gnu* | alpha*-*-linux-uclibc*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/alphalinux.h"'
;;
@@ -5126,7 +5131,7 @@
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/i386mach3.h"'
;;
- i[3456]86-*-linux-gnu*)
+ i[3-7]86-*-linux-gnu* | i[3-7]86-*-linux-uclibc*)
COREFILE=trad-core.lo
TRAD_HEADER='"hosts/i386linux.h"'
;;