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| author | John Crispin <john@openwrt.org> | 2016-04-21 19:47:26 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2016-04-21 19:47:26 +0000 |
| commit | 79c67071c6f355f3fd725f2f9a4a79ef9b97b520 (patch) | |
| tree | 3d16e7f5b23280166b0a45313388f8c003f6bc9d | |
| parent | 5099a0d3863fdc2f92ce0b55bb47affabb6838a7 (diff) | |
| download | upstream-79c67071c6f355f3fd725f2f9a4a79ef9b97b520.tar.gz upstream-79c67071c6f355f3fd725f2f9a4a79ef9b97b520.tar.bz2 upstream-79c67071c6f355f3fd725f2f9a4a79ef9b97b520.zip | |
xtables-addons: build: fix configure compatiblity with POSIX shells
Fixes build with /bin/sh pointing to certain versions of dash (for example
on Void Linux).
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
SVN-Revision: 49218
2 files changed, 57 insertions, 6 deletions
diff --git a/package/network/utils/xtables-addons/patches/001-build-fix-configure-compatiblity-with-POSIX-shells.patch b/package/network/utils/xtables-addons/patches/001-build-fix-configure-compatiblity-with-POSIX-shells.patch new file mode 100644 index 0000000000..e0b11b5459 --- /dev/null +++ b/package/network/utils/xtables-addons/patches/001-build-fix-configure-compatiblity-with-POSIX-shells.patch @@ -0,0 +1,51 @@ +From f07a0a5cb8b3c5e1aee8b30c7fa21ccfbf24a95a Mon Sep 17 00:00:00 2001 +Message-Id: <f07a0a5cb8b3c5e1aee8b30c7fa21ccfbf24a95a.1459880505.git.mschiffer@universe-factory.net> +From: Matthias Schiffer <mschiffer@universe-factory.net> +Date: Fri, 1 Apr 2016 22:24:00 +0200 +Subject: [PATCH] build: fix configure compatiblity with POSIX shells + +The kernel version detection code uses some bashisms, which makes the build +fail on Debian systems where /bin/sh links to dash. Replace with POSIX- +conforming commands at the cost of requiring awk. +--- + configure.ac | 24 +++++++++--------------- + 1 file changed, 9 insertions(+), 15 deletions(-) + +diff --git a/configure.ac b/configure.ac +index 82a1355..5a5ea57 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -44,21 +44,15 @@ regular_CFLAGS="-Wall -Waggregate-return -Wmissing-declarations \ + + if test -n "$kbuilddir"; then + AC_MSG_CHECKING([kernel version that we will build against]) +- krel="$(make -sC "$kbuilddir" M=$PWD kernelrelease)"; +- kmajor="${krel%%[[^0-9]]*}"; +- kmajor="$(($kmajor+0))"; +- krel="${krel:${#kmajor}}"; +- krel="${krel#.}"; +- kminor="${krel%%[[^0-9]]*}"; +- kminor="$(($kminor+0))"; +- krel="${krel:${#kminor}}"; +- krel="${krel#.}"; +- kmicro="${krel%%[[^0-9]]*}"; +- kmicro="$(($kmicro+0))"; +- krel="${krel:${#kmicro}}"; +- krel="${krel#.}"; +- kstable="${krel%%[[^0-9]]*}"; +- kstable="$(($kstable+0))"; ++ krel="$(make -sC "$kbuilddir" M=$PWD kernelrelease | $AWK -v 'FS=[[^0-9.]]' '{print $1; exit}')"; ++ save_IFS=$IFS; ++ IFS='.'; ++ set x $krel; ++ IFS=$save_IFS; ++ kmajor="$(($2+0))"; ++ kminor="$(($3+0))"; ++ kmicro="$(($4+0))"; ++ kstable="$(($5+0))"; + if test -z "$kmajor" -o -z "$kminor" -o -z "$kmicro"; then + echo "WARNING: Version detection did not succeed. Continue at own luck."; + else +-- +2.8.0 + diff --git a/package/network/utils/xtables-addons/patches/002-fix-kernel-version-detection.patch b/package/network/utils/xtables-addons/patches/002-fix-kernel-version-detection.patch index e4101ad83a..6a7a099fcc 100644 --- a/package/network/utils/xtables-addons/patches/002-fix-kernel-version-detection.patch +++ b/package/network/utils/xtables-addons/patches/002-fix-kernel-version-detection.patch @@ -1,11 +1,11 @@ --- a/configure.ac +++ b/configure.ac -@@ -44,7 +44,7 @@ regular_CFLAGS="-Wall -Waggregate-return +@@ -44,7 +44,7 @@ regular_CFLAGS="-Wall -Waggregate-return -Wmissing-declarations \ if test -n "$kbuilddir"; then AC_MSG_CHECKING([kernel version that we will build against]) -- krel="$(make -sC "$kbuilddir" M=$PWD kernelrelease)"; -+ krel="$(make -sC "$kbuilddir" M=$PWD kernelversion)"; - kmajor="${krel%%[[^0-9]]*}"; - kmajor="$(($kmajor+0))"; - krel="${krel:${#kmajor}}"; +- krel="$(make -sC "$kbuilddir" M=$PWD kernelrelease | $AWK -v 'FS=[[^0-9.]]' '{print $1; exit}')"; ++ krel="$(make -sC "$kbuilddir" M=$PWD kernelversion | $AWK -v 'FS=[[^0-9.]]' '{print $1; exit}')"; + save_IFS=$IFS; + IFS='.'; + set x $krel; |