diff options
Diffstat (limited to 'scripts/build/cc/gcc.sh')
| -rw-r--r-- | scripts/build/cc/gcc.sh | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/scripts/build/cc/gcc.sh b/scripts/build/cc/gcc.sh index 6019b35a..54dd514c 100644 --- a/scripts/build/cc/gcc.sh +++ b/scripts/build/cc/gcc.sh @@ -14,7 +14,7 @@ do_cc_get() { # GCC source tree, which will not be there unless we get it and # put it there ourselves if [ "${CT_CC_LANG_JAVA_USE_ECJ}" = "y" ]; then - if ! CT_GetFile ecj-latest .jar $(CT_Mirrors sourceware java); then + if ! CT_GetFile ecj ecj-latest .jar $(CT_Mirrors sourceware java); then # Should be a package, too - but with Java retirement in GCC, # it may not make sense. CT_Abort "Failed to download ecj-latest.jar" @@ -453,6 +453,18 @@ do_gcc_core_backend() { extra_config+=("--disable-libstdcxx-pch") fi + if [ "${CT_LIBC_GLIBC}" = "y" ]; then + # Report GLIBC's version to GCC, it affects the defaults on other options. + # Pass-2 should be able to get it from the headers, but for some options + # (such as --with-long-double-128) we need to get it right even in pass-1. + # GCC expects just two numbers separated by a dot. + local glibc_version + + CT_GetPkgVersion GLIBC glibc_version + glibc_version=`echo "${glibc_version}" | sed 's/\([1-9][0-9]*\.[1-9][0-9]*\).*/\1/'` + extra_config+=("--with-glibc-version=${glibc_version}") + fi + case "${CT_CC_GCC_LDBL_128}" in y) extra_config+=("--with-long-double-128");; m) ;; @@ -560,7 +572,7 @@ do_gcc_core_backend() { --target=${CT_TARGET} \ --prefix="${prefix}" \ --with-local-prefix="${CT_SYSROOT_DIR}" \ - ${CC_CORE_SYSROOT_ARG} \ + ${CT_CC_CORE_SYSROOT_ARG} \ "${extra_config[@]}" \ --enable-languages="${lang_list}" \ "${extra_user_config[@]}" @@ -1105,7 +1117,7 @@ do_gcc_backend() { --host=${host} \ --target=${CT_TARGET} \ --prefix="${prefix}" \ - ${CC_SYSROOT_ARG} \ + ${CT_CC_SYSROOT_ARG} \ "${extra_config[@]}" \ --with-local-prefix="${CT_SYSROOT_DIR}" \ --enable-long-long \ |