| require glibc-common.inc |
| require glibc-ld.inc |
| |
| DEPENDS = "virtual/${TARGET_PREFIX}gcc libgcc-initial linux-libc-headers" |
| |
| PROVIDES = "virtual/libc" |
| PROVIDES += "virtual/libintl virtual/libiconv" |
| inherit autotools texinfo systemd |
| |
| LEAD_SONAME = "libc.so" |
| |
| # msgfmt could come from gettext-native but we don't depend on that and |
| # disable for reproducibility |
| CACHED_CONFIGUREVARS += " \ |
| ac_cv_path_BASH_SHELL=${base_bindir}/bash \ |
| ac_cv_prog_MSGFMT= \ |
| libc_cv_slibdir=${base_libdir} \ |
| libc_cv_rootsbindir=${base_sbindir} \ |
| libc_cv_localedir=${localedir} \ |
| libc_cv_ssp_strong=no \ |
| libc_cv_ssp_all=no \ |
| libc_cv_ssp=no \ |
| " |
| |
| # ifunc doesn't appear to work on mips, casuses libbfd assertion failures |
| CACHED_CONFIGUREVARS_append_mipsarch = " libc_cv_ld_gnu_indirect_function=no" |
| |
| GLIBC_EXTRA_OECONF ?= "" |
| GLIBC_EXTRA_OECONF_class-nativesdk = "" |
| |
| # glibc uses PARALLELMFLAGS variable to pass parallel build info so transfer |
| # PARALLEL_MAKE into PARALLELMFLAGS and empty out PARALLEL_MAKE |
| EGLIBCPARALLELISM := "PARALLELMFLAGS="${PARALLEL_MAKE}"" |
| EXTRA_OEMAKE[vardepsexclude] += "EGLIBCPARALLELISM" |
| EXTRA_OEMAKE += "${EGLIBCPARALLELISM}" |
| PARALLEL_MAKE = "" |
| |
| # glibc make-syscalls.sh has a number of issues with /bin/dash and |
| # it's output which make calls via the SHELL also has issues, so |
| # ensure make uses /bin/bash |
| EXTRA_OEMAKE += "SHELL=/bin/bash" |
| |
| do_configure_prepend() { |
| sed -e "s#@BASH@#/bin/sh#" -i ${S}/elf/ldd.bash.in |
| } |
| |
| # Enable backtrace from abort() |
| do_configure_append_arm () { |
| echo "CFLAGS-abort.c = -fasynchronous-unwind-tables" >> ${B}/configparms |
| echo "CFLAGS-raise.c = -fasynchronous-unwind-tables" >> ${B}/configparms |
| } |