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cc/gcc: add language helper function

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Add a function that prepares the language configure option.
It is needed in at least two places, some commonalisation is needed. ;-)

Unfortunately, it is no longer possible to print warnings about experimental
languages any more. Anyway, the experimental status is clearly indicated
in the menuconfig. so it should not be a surprise if the build breaks. :-/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This commit is contained in:
Yann E. MORIN" 2011-08-15 21:42:28 +02:00
parent 2f718dd60c
commit 1a7cf0ea9e
1 changed files with 19 additions and 13 deletions
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32
scripts/build/cc/gcc.sh
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@ -52,6 +52,24 @@ do_cc_extract() {
fi
}
#------------------------------------------------------------------------------
# This function builds up the set of languages to enable
# No argument expected, returns the comma-separated language list on stdout
cc_gcc_lang_list() {
local lang_list
lang_list="c"
[ "${CT_CC_LANG_CXX}" = "y" ] && lang_list+=",c++"
[ "${CT_CC_LANG_FORTRAN}" = "y" ] && lang_list+=",fortran"
[ "${CT_CC_LANG_ADA}" = "y" ] && lang_list+=",ada"
[ "${CT_CC_LANG_JAVA}" = "y" ] && lang_list+=",java"
[ "${CT_CC_LANG_OBJC}" = "y" ] && lang_list+=",objc"
[ "${CT_CC_LANG_OBJCXX}" = "y" ] && lang_list+=",obj-c++"
lang_list+="${CT_CC_LANG_OTHERS:+,${CT_CC_LANG_OTHERS}}"
printf "%s" "${lang_list}"
}
#------------------------------------------------------------------------------
# Core gcc pass 1
do_cc_core_pass_1() {
@ -523,20 +541,8 @@ do_cc_backend() {
CT_DoLog EXTRA "Configuring final compiler"
# Enable selected languages
lang_opt="c"
[ "${CT_CC_LANG_CXX}" = "y" ] && lang_opt="${lang_opt},c++"
[ "${CT_CC_LANG_FORTRAN}" = "y" ] && lang_opt="${lang_opt},fortran"
[ "${CT_CC_LANG_ADA}" = "y" ] && lang_opt="${lang_opt},ada"
[ "${CT_CC_LANG_JAVA}" = "y" ] && lang_opt="${lang_opt},java"
[ "${CT_CC_LANG_OBJC}" = "y" ] && lang_opt="${lang_opt},objc"
[ "${CT_CC_LANG_OBJCXX}" = "y" ] && lang_opt="${lang_opt},obj-c++"
CT_Test "Building ADA language is not yet supported. Will try..." "${CT_CC_LANG_ADA}" = "y"
CT_Test "Building Objective-C language is not yet supported. Will try..." "${CT_CC_LANG_OBJC}" = "y"
CT_Test "Building Objective-C++ language is not yet supported. Will try..." "${CT_CC_LANG_OBJCXX}" = "y"
CT_Test "Building ${CT_CC_LANG_OTHERS//,/ } language(s) is not yet supported. Will try..." -n "${CT_CC_LANG_OTHERS}"
lang_opt=$(echo "${lang_opt},${CT_CC_LANG_OTHERS}" |sed -r -e 's/,+/,/g; s/,*$//;')
extra_config+=("--enable-languages=$( cc_gcc_lang_list )")
extra_config+=("--enable-languages=${lang_opt}")
for tmp in ARCH ABI CPU TUNE FPU FLOAT; do
eval tmp="\${CT_ARCH_WITH_${tmp}}"
if [ -n "${tmp}" ]; then