URL:
<http://savannah.gnu.org/bugs/?45345>
Summary: utmp.c requires utmp.h include under musl
Project: GNU Screen
Submitted by: None
Submitted on: Mi 17 Jun 2015 21:20:37 UTC
Category: Build/Install
Severity: 3 - Normal
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release: Cur Dev Sources
Fixed Release: None
Planned Release: None
Work Required: None
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Details:
In order to be able to compile screen in a musl libc toolchain we need to
patch src/utmp.c to include "os.h" which takes care of properly including
utmp.h
Without the fix the compilation fails like this:
<pre>mips_mips32_gcc-4.8-linaro_musl-1.1.10/usr/include
-I/mnt/dl/slave/brcm63xx.smp/build/staging_dir/toolchain-mips_mips32_gcc-4.8-linaro_musl-1.1.10/include
-DETCSCREENRC='"/etc/screenrc"'
-DSCREENENCODINGS='"/usr/share/screen/utf8encodings"' -DHAVE_CONFIG_H
-DGIT_REV=\""`git describe --always 2>/dev/null`"\" \
-Os -pipe -mno-branch-likely -mips32 -mtune=mips32
-fno-caller-saves
-fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -Wformat
-Werror=format-security -Wl,-z,now -Wl,-z,relro -D_GNU_SOURCE utmp.c
utmp.c: In function 'getlogin':
utmp.c:850:15: error: storage size of 'u' isn't known
struct utmp u;
^
utmp.c:860:38: error: invalid application of 'sizeof' to incomplete type
'struct utmp'
while (read(fd, (char *)&u, sizeof(struct utmp)) == sizeof(struct utmp))
^</pre>
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File Attachments:
-------------------------------------------------------
Date: Mi 17 Jun 2015 21:20:37 UTC Name: os-include.patch Size: 171B By:
None
Proposed patch
<http://savannah.gnu.org/bugs/download.php?file_id=34250>
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Reply to this item at:
<http://savannah.gnu.org/bugs/?45345>
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