[OE-core] [PATCH] glibc: 'yes' within the path sets wrong variables
Saul Wold
sgw at linux.intel.com
Tue Feb 24 19:40:50 UTC 2015
On 02/23/2015 01:54 AM, Benjamin Esquivel wrote:
> The pre-processed output of conftest.c contains an include dir
> and if the path of it contains a 'yes' it will cause some variables
> to be wrongly set to yes because of the way it greps for it.
> The fix is to use a more elaborated string instead of just 'yes'.
> This has to be done at the configure and the configure.ac files,
> normally it would only require the configure.ac changes but they
> also need modification given the configure files also pop-out of
> the source tarball.
>
So the configure file does not get regenerated as part of the standard
auto-reconf?
> [YOCTO #6614]
>
> Signed-off-by: Benjamin Esquivel <benjamin.esquivel at linux.intel.com>
> ---
> meta/recipes-core/glibc/glibc/fix-yesdir.patch | 230 +++++++++++++++++++++++++
> meta/recipes-core/glibc/glibc_2.21.bb | 1 +
> 2 files changed, 231 insertions(+)
> create mode 100644 meta/recipes-core/glibc/glibc/fix-yesdir.patch
>
> diff --git a/meta/recipes-core/glibc/glibc/fix-yesdir.patch b/meta/recipes-core/glibc/glibc/fix-yesdir.patch
> new file mode 100644
> index 0000000..4d014c0
> --- /dev/null
> +++ b/meta/recipes-core/glibc/glibc/fix-yesdir.patch
> @@ -0,0 +1,230 @@
This patch needs a comment which should include an Upstream-Status: ??
and a Signed-off-by (in addition to the above SOB).
See http://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines
for details.
Sau!
> +Index: git/sysdeps/arm/configure
> +===================================================================
> +--- git.orig/sysdeps/arm/configure
> ++++ git/sysdeps/arm/configure
> +@@ -150,12 +150,12 @@ else
> + cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> + /* end confdefs.h. */
> + #ifdef __ARM_PCS_VFP
> +- yes
> ++ use_arm_pcs_vfp
> + #endif
> +
> + _ACEOF
> + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> +- $EGREP "yes" >/dev/null 2>&1; then :
> ++ $EGREP "use_arm_pcs_vfp" >/dev/null 2>&1; then :
> + libc_cv_arm_pcs_vfp=yes
> + else
> + libc_cv_arm_pcs_vfp=no
> +Index: git/sysdeps/arm/configure.ac
> +===================================================================
> +--- git.orig/sysdeps/arm/configure.ac
> ++++ git/sysdeps/arm/configure.ac
> +@@ -16,8 +16,8 @@ dnl it. Until we do, don't define it.
> + # the dynamic linker via %ifdef.
> + AC_CACHE_CHECK([whether the compiler is using the ARM hard-float ABI],
> + [libc_cv_arm_pcs_vfp],
> +- [AC_EGREP_CPP(yes,[#ifdef __ARM_PCS_VFP
> +- yes
> ++ [AC_EGREP_CPP(use_arm_pcs_vfp,[#ifdef __ARM_PCS_VFP
> ++ use_arm_pcs_vfp
> + #endif
> + ], libc_cv_arm_pcs_vfp=yes, libc_cv_arm_pcs_vfp=no)])
> + if test $libc_cv_arm_pcs_vfp = yes; then
> +Index: git/sysdeps/aarch64/configure
> +===================================================================
> +--- git.orig/sysdeps/aarch64/configure
> ++++ git/sysdeps/aarch64/configure
> +@@ -148,12 +148,12 @@ else
> + cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> + /* end confdefs.h. */
> + #ifdef __AARCH64EB__
> +- yes
> ++ is_aarch64_be
> + #endif
> +
> + _ACEOF
> + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> +- $EGREP "yes" >/dev/null 2>&1; then :
> ++ $EGREP "is_aarch64_be" >/dev/null 2>&1; then :
> + libc_cv_aarch64_be=yes
> + else
> + libc_cv_aarch64_be=no
> +Index: git/sysdeps/aarch64/configure.ac
> +===================================================================
> +--- git.orig/sysdeps/aarch64/configure.ac
> ++++ git/sysdeps/aarch64/configure.ac
> +@@ -10,8 +10,8 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the
> + # the dynamic linker via %ifdef.
> + AC_CACHE_CHECK([for big endian],
> + [libc_cv_aarch64_be],
> +- [AC_EGREP_CPP(yes,[#ifdef __AARCH64EB__
> +- yes
> ++ [AC_EGREP_CPP(is_aarch64_be,[#ifdef __AARCH64EB__
> ++ is_aarch64_be
> + #endif
> + ], libc_cv_aarch64_be=yes, libc_cv_aarch64_be=no)])
> + if test $libc_cv_aarch64_be = yes; then
> +Index: git/sysdeps/mips/configure
> +===================================================================
> +--- git.orig/sysdeps/mips/configure
> ++++ git/sysdeps/mips/configure
> +@@ -143,11 +143,11 @@ else
> + /* end confdefs.h. */
> + dnl
> + #ifdef __mips_nan2008
> +-yes
> ++use_mips_nan2008
> + #endif
> + _ACEOF
> + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> +- $EGREP "yes" >/dev/null 2>&1; then :
> ++ $EGREP "use_mips_nan2008" >/dev/null 2>&1; then :
> + libc_cv_mips_nan2008=yes
> + else
> + libc_cv_mips_nan2008=no
> +Index: git/sysdeps/mips/configure.ac
> +===================================================================
> +--- git.orig/sysdeps/mips/configure.ac
> ++++ git/sysdeps/mips/configure.ac
> +@@ -6,9 +6,9 @@ dnl position independent way.
> + dnl AC_DEFINE(PI_STATIC_AND_HIDDEN)
> +
> + AC_CACHE_CHECK([whether the compiler is using the 2008 NaN encoding],
> +- libc_cv_mips_nan2008, [AC_EGREP_CPP(yes, [dnl
> ++ libc_cv_mips_nan2008, [AC_EGREP_CPP(use_mips_nan2008, [dnl
> + #ifdef __mips_nan2008
> +-yes
> ++use_mips_nan2008
> + #endif], libc_cv_mips_nan2008=yes, libc_cv_mips_nan2008=no)])
> + if test x$libc_cv_mips_nan2008 = xyes; then
> + AC_DEFINE(HAVE_MIPS_NAN2008)
> +Index: git/sysdeps/nios2/configure
> +===================================================================
> +--- git.orig/sysdeps/nios2/configure
> ++++ git/sysdeps/nios2/configure
> +@@ -142,12 +142,12 @@ else
> + cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> + /* end confdefs.h. */
> + #ifdef __nios2_big_endian__
> +- yes
> ++ is_nios2_be
> + #endif
> +
> + _ACEOF
> + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> +- $EGREP "yes" >/dev/null 2>&1; then :
> ++ $EGREP "is_nios2_be" >/dev/null 2>&1; then :
> + libc_cv_nios2_be=yes
> + else
> + libc_cv_nios2_be=no
> +Index: git/sysdeps/nios2/configure.ac
> +===================================================================
> +--- git.orig/sysdeps/nios2/configure.ac
> ++++ git/sysdeps/nios2/configure.ac
> +@@ -4,8 +4,8 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the
> + # Nios II big endian is not yet supported.
> + AC_CACHE_CHECK([for big endian],
> + [libc_cv_nios2_be],
> +- [AC_EGREP_CPP(yes,[#ifdef __nios2_big_endian__
> +- yes
> ++ [AC_EGREP_CPP(is_nios2_be,[#ifdef __nios2_big_endian__
> ++ is_nios2_be
> + #endif
> + ], libc_cv_nios2_be=yes, libc_cv_nios2_be=no)])
> + if test $libc_cv_nios2_be = yes; then
> +Index: git/sysdeps/unix/sysv/linux/mips/configure
> +===================================================================
> +--- git.orig/sysdeps/unix/sysv/linux/mips/configure
> ++++ git/sysdeps/unix/sysv/linux/mips/configure
> +@@ -387,11 +387,11 @@ else
> + /* end confdefs.h. */
> + dnl
> + #ifdef __mips_nan2008
> +-yes
> ++use_mips_nan2008
> + #endif
> + _ACEOF
> + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> +- $EGREP "yes" >/dev/null 2>&1; then :
> ++ $EGREP "use_mips_nan2008" >/dev/null 2>&1; then :
> + libc_cv_mips_nan2008=yes
> + else
> + libc_cv_mips_nan2008=no
> +Index: git/sysdeps/unix/sysv/linux/mips/configure.ac
> +===================================================================
> +--- git.orig/sysdeps/unix/sysv/linux/mips/configure.ac
> ++++ git/sysdeps/unix/sysv/linux/mips/configure.ac
> +@@ -98,9 +98,9 @@ AC_COMPILE_IFELSE(
> + LIBC_CONFIG_VAR([mips-mode-switch],[${libc_mips_mode_switch}])
> +
> + AC_CACHE_CHECK([whether the compiler is using the 2008 NaN encoding],
> +- libc_cv_mips_nan2008, [AC_EGREP_CPP(yes, [dnl
> ++ libc_cv_mips_nan2008, [AC_EGREP_CPP(use_mips_nan2008, [dnl
> + #ifdef __mips_nan2008
> +-yes
> ++use_mips_nan2008
> + #endif], libc_cv_mips_nan2008=yes, libc_cv_mips_nan2008=no)])
> +
> + libc_mips_nan=
> +Index: git/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
> +===================================================================
> +--- git.orig/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
> ++++ git/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
> +@@ -155,12 +155,12 @@ else
> + cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> + /* end confdefs.h. */
> + #if _CALL_ELF == 2
> +- yes
> ++ use_ppc_elfv2_abi
> + #endif
> +
> + _ACEOF
> + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> +- $EGREP "yes" >/dev/null 2>&1; then :
> ++ $EGREP "use_ppc_elfv2_abi" >/dev/null 2>&1; then :
> + libc_cv_ppc64_elfv2_abi=yes
> + else
> + libc_cv_ppc64_elfv2_abi=no
> +@@ -188,12 +188,12 @@ else
> + cat confdefs.h - <<_ACEOF >conftest.$ac_ext
> + /* end confdefs.h. */
> + #ifdef _CALL_ELF
> +- yes
> ++ is_def_call_elf
> + #endif
> +
> + _ACEOF
> + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
> +- $EGREP "yes" >/dev/null 2>&1; then :
> ++ $EGREP "is_def_call_elf" >/dev/null 2>&1; then :
> + libc_cv_ppc64_def_call_elf=yes
> + else
> + libc_cv_ppc64_def_call_elf=no
> +Index: git/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
> +===================================================================
> +--- git.orig/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
> ++++ git/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
> +@@ -6,8 +6,8 @@ LIBC_SLIBDIR_RTLDDIR([lib64], [lib64])
> + # Define default-abi according to compiler flags.
> + AC_CACHE_CHECK([whether the compiler is using the PowerPC64 ELFv2 ABI],
> + [libc_cv_ppc64_elfv2_abi],
> +- [AC_EGREP_CPP(yes,[#if _CALL_ELF == 2
> +- yes
> ++ [AC_EGREP_CPP(use_ppc_elfv2_abi,[#if _CALL_ELF == 2
> ++ use_ppc_elfv2_abi
> + #endif
> + ], libc_cv_ppc64_elfv2_abi=yes, libc_cv_ppc64_elfv2_abi=no)])
> + if test $libc_cv_ppc64_elfv2_abi = yes; then
> +@@ -19,8 +19,8 @@ else
> + # Compiler that do not support ELFv2 ABI does not define _CALL_ELF
> + AC_CACHE_CHECK([whether the compiler defines _CALL_ELF],
> + [libc_cv_ppc64_def_call_elf],
> +- [AC_EGREP_CPP(yes,[#ifdef _CALL_ELF
> +- yes
> ++ [AC_EGREP_CPP(is_def_call_elf,[#ifdef _CALL_ELF
> ++ is_def_call_elf
> + #endif
> + ], libc_cv_ppc64_def_call_elf=yes, libc_cv_ppc64_def_call_elf=no)])
> + if test $libc_cv_ppc64_def_call_elf = no; then
> diff --git a/meta/recipes-core/glibc/glibc_2.21.bb b/meta/recipes-core/glibc/glibc_2.21.bb
> index 1ef494b..d7aab4b 100644
> --- a/meta/recipes-core/glibc/glibc_2.21.bb
> +++ b/meta/recipes-core/glibc/glibc_2.21.bb
> @@ -24,6 +24,7 @@ SRC_URI = "git://sourceware.org/git/glibc.git;branch=${BRANCH} \
> file://fix_am_rootsbindir.patch \
> file://0001-Add-unused-attribute.patch \
> file://0001-When-disabling-SSE-also-make-sure-that-fpmath-is-not.patch \
> + file://fix-yesdir.patch \
> ${EGLIBCPATCHES} \
> "
> EGLIBCPATCHES = "\
>
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