patches/gcc/4.3.3/330-unwind-for-uClibc.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Aug 30 16:54:30 2009 +0200 (2009-08-30)
changeset 1502 472cfde636a1
permissions -rw-r--r--
config: move the "build shared libraries" option to the OS menu

The "Build shared libraries" config option is dependant on the type of
"Target OS".

Moving this options to the "Target OS" sub-menu is also better in the user
perspective: he/she no longer needs to go back and forth to see if he/she
missed any option.
yann@1162
     1
Original patch from: ../4.3.2/330-unwind-for-uClibc.patch
yann@1162
     2
yann@1162
     3
-= BEGIN original header =-
yann@1162
     4
-= END original header =-
yann@1162
     5
yann@1162
     6
diff -durN gcc-4.3.3.orig/gcc/config/t-linux-uclibc gcc-4.3.3/gcc/config/t-linux-uclibc
yann@1162
     7
--- gcc-4.3.3.orig/gcc/config/t-linux-uclibc	1970-01-01 01:00:00.000000000 +0100
yann@1162
     8
+++ gcc-4.3.3/gcc/config/t-linux-uclibc	2009-01-27 22:28:53.000000000 +0100
yann@1162
     9
@@ -0,0 +1,5 @@
yann@1162
    10
+# Remove glibc specific files added in t-linux
yann@1162
    11
+SHLIB_MAPFILES := $(filter-out $(srcdir)/config/libgcc-glibc.ver, $(SHLIB_MAPFILES))
yann@1162
    12
+
yann@1162
    13
+# Use unwind-dw2-fde instead of unwind-dw2-fde-glibc
yann@1162
    14
+LIB2ADDEH := $(subst unwind-dw2-fde-glibc.c,unwind-dw2-fde.c,$(LIB2ADDEH))
yann@1162
    15
diff -durN gcc-4.3.3.orig/gcc/config.gcc gcc-4.3.3/gcc/config.gcc
yann@1162
    16
--- gcc-4.3.3.orig/gcc/config.gcc	2009-01-27 22:25:37.000000000 +0100
yann@1162
    17
+++ gcc-4.3.3/gcc/config.gcc	2009-01-27 22:28:53.000000000 +0100
yann@1162
    18
@@ -2648,6 +2648,12 @@
yann@1162
    19
 	;;
yann@1162
    20
 esac
yann@1162
    21
 
yann@1162
    22
+# Rather than hook into each target, just do it after all the linux
yann@1162
    23
+# targets have been processed
yann@1162
    24
+case ${target} in
yann@1162
    25
+  *-linux-uclibc*) tm_defines="${tm_defines} USE_UCLIBC" ; tmake_file="${tmake_file} t-linux-uclibc";;
yann@1162
    26
+esac
yann@1162
    27
+
yann@1162
    28
 case ${target} in
yann@1162
    29
 i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
yann@1162
    30
 	tmake_file="${tmake_file} i386/t-gmm_malloc"