patches/ltrace/0.5.2/130-fix-build-with-exotic-linux-host-OS.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Dec 12 21:41:16 2011 +0200 (2011-12-12)
changeset 2801 21f4f28e60ec
permissions -rw-r--r--
scripts: unset CONFIG_SITE

Some distributions (eg. openSUSE 12.1) systematically export
the CONFIG_SITE environment variable to point to a custom
script setting misc paths for ./configure.

This can, and does, break when cross-compiling for architectures
that are not supported by this script.

The simple workaround is to unset this variable.
NB: buildroot has a similar fix:
http://git.buildroot.org/buildroot/commit/?id=12c9f7dd6dee9c6029b4f9a12d6aac1516911ab4

Reported-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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diff -durN ltrace-0.5.2.orig/configure ltrace-0.5.2/configure
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--- ltrace-0.5.2.orig/configure	2009-09-14 18:47:45.000000000 +0200
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+++ ltrace-0.5.2/configure	2009-09-14 18:49:18.000000000 +0200
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@@ -1829,6 +1829,9 @@
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   linux-gnu*) host_os=linux-gnu
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 esac
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 HOST_OS="$host_os"
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+case "${HOST_OS}" in
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+  linux-*) HOST_OS=linux-gnu;;
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+esac
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 ac_ext=c
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diff -durN ltrace-0.5.2.orig/configure.ac ltrace-0.5.2/configure.ac
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--- ltrace-0.5.2.orig/configure.ac	2009-09-14 18:47:45.000000000 +0200
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+++ ltrace-0.5.2/configure.ac	2009-09-14 18:49:18.000000000 +0200
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@@ -10,6 +10,9 @@
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   linux-gnu*) host_os=linux-gnu
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 esac
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 HOST_OS="$host_os"
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+case "${HOST_OS}" in
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+  linux-*) HOST_OS=linux-gnu;;
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+esac
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 AC_SUBST(HOST_OS)
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 HOST_ARCH="$host_cpu"
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 AC_SUBST(HOST_ARCH)