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--- valgrind-3.9.0.orig/configure.ac 2013-11-01 00:28:16.000000000 +0100
+++ valgrind-3.9.0/configure.ac 2013-11-07 17:26:16.000000000 +0100
@@ -155,6 +155,7 @@ esac
# configure-time, and distinguishes them from the VGA_*/VGO_*/VGP_*
# variables used when compiling C files.
+VGCONF_PLATFORM_ARM_ARCH=
AC_CANONICAL_HOST
AC_MSG_CHECKING([for a supported CPU])
@@ -191,8 +192,18 @@ case "${host_cpu}" in
;;
armv7*)
+ # This means we use a armv7 toolchain - at least Cortex-A8
AC_MSG_RESULT([ok (${host_cpu})])
ARCH_MAX="arm"
+ VGCONF_PLATFORM_ARM_ARCH="-march=armv7 -mcpu=cortex-a8"
+ ;;
+
+ arm*)
+ # Generic arm toolchain - we will target armv6
+ AC_MSG_RESULT([(${host_cpu}) - no armv7 toolchain specified, will enforce armv6 when compiling])
+ ARCH_MAX="arm"
+ VGCONF_PLATFORM_ARM_ARCH="-march=armv6"
+ AC_DEFINE(ARM_ARCH_V6,1,"Defined for v6 architectures")
;;
mips)
@@ -225,6 +236,8 @@ case "${host_cpu}" in
;;
esac
+AC_SUBST(VGCONF_PLATFORM_ARM_ARCH)
+
#----------------------------------------------------------------------------
# Sometimes it's convenient to subvert the bi-arch build system and
@@ -792,6 +805,15 @@ AC_EGREP_CPP([BIONIC_LIBC], [
],
GLIBC_VERSION="bionic")
+# not really a version check
+AC_EGREP_CPP([MUSL_LIBC], [
+#if defined(__MUSL__)
+ MUSL_LIBC
+#endif
+],
+GLIBC_VERSION="musl")
+
+
AC_MSG_CHECKING([the GLIBC_VERSION version])
@@ -928,10 +950,13 @@ case "${GLIBC_VERSION}" in
AC_DEFINE([BIONIC_LIBC], 1, [Define to 1 if you're using Bionic])
DEFAULT_SUPP="bionic.supp ${DEFAULT_SUPP}"
;;
-
+ musl)
+ AC_MSG_RESULT(musl)
+ AC_DEFINE([MUSL_LIBC], 1, [Define to 1 if you're using musl])
+ ;;
*)
AC_MSG_RESULT([unsupported version ${GLIBC_VERSION}])
- AC_MSG_ERROR([Valgrind requires glibc version 2.2 - 2.17])
+ AC_MSG_ERROR([Valgrind requires glibc version 2.2 - 2.18])
AC_MSG_ERROR([or Darwin libc])
;;
esac
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