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cc/gcc: pass the companion libs prefix to cc_core

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In case of canadian-cross, the companion libraries are not the same for
the core cc (they run on 'build') as they are for the final cc (they run
on 'host').

Prepare for this differentiation (coming later), while retaining the
current behavior (to use the same compblibs).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This commit is contained in:
Yann E. MORIN" 2011-07-17 17:54:21 +02:00
parent 02a77ea464
commit f87a5d6d19
1 changed files with 15 additions and 7 deletions
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22
scripts/build/cc/gcc.sh
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@ -67,12 +67,14 @@ do_cc_core_pass_1() {
y,*,*)
do_core=y
core_opts+=( "mode=static" )
core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
;;
,y,*)
;;
,,nptl)
do_core=y
core_opts+=( "mode=static" )
core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
;;
*)
;;
@ -100,6 +102,7 @@ do_cc_core_pass_2() {
core_opts+=( "mode=baremetal" )
core_opts+=( "build_libgcc=yes" )
core_opts+=( "build_libstdcxx=yes" )
core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
core_opts+=( "build_staticlinked=yes" )
fi
@ -110,15 +113,18 @@ do_cc_core_pass_2() {
do_core=y
core_opts+=( "mode=shared" )
core_opts+=( "build_libgcc=yes" )
core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
;;
,,win32)
do_core=y
core_opts+=( "mode=static" )
core_opts+=( "build_libgcc=yes" )
core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
;;
*)
do_core=y
core_opts+=( "mode=static" )
core_opts+=( "complibs=${CT_COMPLIBS_DIR}" )
if [ "${CT_CC_GCC_4_3_or_later}" = "y" ]; then
core_opts+=( "build_libgcc=yes" )
fi
@ -138,6 +144,7 @@ do_cc_core_pass_2() {
# - we need to build libgcc or not : build_libgcc=[yes|no] (default: no)
# - we need to build libstdc++ or not : build_libstdcxx=[yes|no] (default: no)
# - we need to build statically linked or not : build_staticlinked=[yes|no] (default: no)
# - where to find the companion libs (prefix) : complibs=<prefix_dir> (no default value)
# Usage: do_cc_core_backend mode=[static|shared|baremetal] build_libgcc=[yes|no] build_staticlinked=[yes|no]
do_cc_core_backend() {
local mode
@ -146,6 +153,7 @@ do_cc_core_backend() {
local build_staticlinked=no
local build_manuals=no
local core_prefix_dir
local complibs
local lang_opt
local tmp
local -a host_libstdcxx_flags
@ -249,26 +257,26 @@ do_cc_core_backend() {
fi
if [ "${CT_CC_GCC_USE_GMP_MPFR}" = "y" ]; then
extra_config+=("--with-gmp=${CT_COMPLIBS_DIR}")
extra_config+=("--with-mpfr=${CT_COMPLIBS_DIR}")
extra_config+=("--with-gmp=${complibs}")
extra_config+=("--with-mpfr=${complibs}")
fi
if [ "${CT_CC_GCC_USE_MPC}" = "y" ]; then
extra_config+=("--with-mpc=${CT_COMPLIBS_DIR}")
extra_config+=("--with-mpc=${complibs}")
fi
if [ "${CT_CC_GCC_USE_GRAPHITE}" = "y" ]; then
extra_config+=("--with-ppl=${CT_COMPLIBS_DIR}")
extra_config+=("--with-ppl=${complibs}")
# With PPL 0.11+, also pull libpwl if needed
if [ "${CT_PPL_NEEDS_LIBPWL}" = "y" ]; then
host_libstdcxx_flags+=("-L${CT_COMPLIBS_DIR}/lib")
host_libstdcxx_flags+=("-L${complibs}/lib")
host_libstdcxx_flags+=("-lpwl")
fi
extra_config+=("--with-cloog=${CT_COMPLIBS_DIR}")
extra_config+=("--with-cloog=${complibs}")
elif [ "${CT_CC_GCC_HAS_GRAPHITE}" = "y" ]; then
extra_config+=("--with-ppl=no")
extra_config+=("--with-cloog=no")
fi
if [ "${CT_CC_GCC_USE_LTO}" = "y" ]; then
extra_config+=("--with-libelf=${CT_COMPLIBS_DIR}")
extra_config+=("--with-libelf=${complibs}")
extra_config+=("--enable-lto")
elif [ "${CT_CC_GCC_HAS_LTO}" = "y" ]; then
extra_config+=("--with-libelf=no")