perl: fix spaces in brackets while using CC version
Here is the way to reproduce the issue: ... root@localhost:~# perl -e "use Errno qw(ENOENT);" "ENOENT" is not exported by the Errno module Can't continue after import errors at -e line 1. BEGIN failed--compilation aborted at -e line 1. ... For some distros, there was extra spaces in the brackets while using CC version: For Windriver: $CC --version x86_64-wrs-linux-gcc (Wind River Linux 5.2.0-8.0-intel-x86-64) 5.2.0 For Ubuntu: $ gcc --version gcc (Ubuntu 4.8.4-2ubuntu1~14.04) 4.8.4 So we replace the contects between brackets with semicolon and then use space to split. [YOCTO #8367] (From OE-Core rev: 115bf201a775410121d2f9769a4a5bb909cac5fd) Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -5,14 +5,25 @@ is the same as the one being used to build the perl binary. Since most people ar
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systems with gcc 5, it is unlikely that it will work on any supported host. Switch out gccversion
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for the version extracted from $CC --version.
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--- perl-5.22.0/ext/Errno/Errno_pm.PL 2015-10-19 18:01:20.622143786 -0400
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+++ perl-5.22.0-fixed/ext/Errno/Errno_pm.PL 2015-10-19 17:50:35.662137367 -0400
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@@ -224,9 +224,12 @@
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Jeremy Puhlman <jpuhlman@mvista.com>
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Fix spaces in brackets while running $CC --version
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Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
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---
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ext/Errno/Errno_pm.PL | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
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index 1fd29d0..7976ea2 100644
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--- a/ext/Errno/Errno_pm.PL
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+++ b/ext/Errno/Errno_pm.PL
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@@ -224,9 +224,13 @@ sub write_errno_pm {
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{ # BeOS (support now removed) did not enter this block
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# invoke CPP and read the output
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+ my $compiler = $ENV{'CC'};
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+ my $compiler_out = `$compiler --version`;
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+ $compiler_out =~ s/\(.*\)/;/;
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+ my @compiler_version = split / /,$compiler_out;
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my $inhibit_linemarkers = '';
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@ -21,3 +32,6 @@ for the version extracted from $CC --version.
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# GCC 5.0 interleaves expanded macros with line numbers breaking
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# each line into multiple lines. RT#123784
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$inhibit_linemarkers = ' -P';
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--
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1.9.1
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