bca4ea8b68
remove "local" bashism from a few scripts
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2017-01-24 20:52:42 +01:00
2ae86ad1c6
trylink: use "mktemp tmp.XXXXXXXXXX" to placate OS X
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2016-07-12 13:54:35 +02:00
ea9ebc011b
scripts/trylink: libbusybox fix
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gcc 6.1.1 can emit empty line with spaces
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2016-06-20 12:23:35 +02:00
663d1da1e6
scripts/trylink: document DATA_SEGMENT_ALIGN() hack
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2016-04-22 02:00:04 +02:00
056e1f558c
trylink: on failure, print a hint about CONFIG_EXTRA_LDLIBS
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2016-04-03 15:38:53 +02:00
77e2bde6a5
trylink: include LDFLAGS when checking linkage
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The user might be including options in their LDFLAGS (like -fuse-ld=gold)
that change the behavior of the linker and thus change the results of the
flag tests. Make sure we include the user's LDFLAGS when running these
tests so we filter out flags that will fail when used later on.
URL: https://bugs.gentoo.org/499712
Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2015-12-01 11:25:10 -05:00
edcd5dcc9b
typo fix
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2015-10-20 18:15:01 +02:00
58d0e20ad0
scripts/trylink: remove $CPPFLAGS
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We don't use it in final link, should not use it in check_FOO then.
This uncovered a logic bug in glibc check...
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2015-10-20 16:40:43 +02:00
5134010d88
scripts/trylink: fix bit-rotted linker option verification
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To that end, *make it complain* when check_cc fails on options
we usually want to succeed.
text data bss dec hex filename
929697 932 17692 948321 e7861 busybox-1.23.2/busybox
915361 911 17484 933756 e3f7c busybox-1.23.2.fixed/busybox
927725 932 17448 946105 e6fb9 busybox-1.24.0/busybox
913630 911 17240 931781 e37c5 busybox-1.24.0.fixed/busybox
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2015-10-20 16:16:16 +02:00
6798564b9e
trylink: respect compiler settings when probing features
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The CPPFLAGS/CFLAGS settings might have features that matter, so make
sure we utilize them when testing the compiler.
URL: https://bugs.gentoo.org/471118
Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2015-03-16 17:47:01 -04:00
4a08e82d44
trylink: use mktemp instead of hardcoding paths
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This way we respect standard tempdir env vars and are guaranteed to
be unique.
Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2015-03-16 17:46:17 -04:00
e3366d696c
trylink: emit names of linked executables
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2014-05-03 16:35:15 +02:00
5fd3ddfb24
modprobe-small: fix help messages for aliased module-related applets
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2014-04-19 15:04:39 +02:00
3eab2b7675
trylink: only prefix libs with -l
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If our pkg-config queries pass back a flag like -pthread, the trylink
script will expand that to -l-pthread. So change trylink to only add
the -l prefix to a value that doesn't have a - prefix already.
Reported-by: thaehaid@incognitomail.org
Signed-off-by: Mike Frysinger <vapier@gentoo.org >
2013-09-28 18:40:07 -04:00
ed607a87e0
pam link error with SHARED_BUSYBOX and LIBBUSYBOX enabled
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Signed-off-by: Steve Iribarne <siribarne@grid-net.com >
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2011-05-09 01:42:12 +02:00
134d0eb114
cosmetics on top of Dan's patches
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2010-06-19 20:07:23 +02:00
ebeac1685a
Define GNU-specific link options in one place
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This makes them easier to change to support a non-GNU toolchain.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com >
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2010-06-19 20:03:21 +02:00
a88585a931
trylink: gold may not support --sort-common (yet)
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Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com >
2010-05-21 12:11:34 +02:00
eb1cda2f2d
trylink: don't use ld --gc-sections if ld doesn't support it
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Signed-off-by: Ian Abbott <abbotti@mev.co.uk >
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com >
2009-06-27 00:24:35 +02:00
2dfd295726
- give glob a chance
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CROSS_COMPILE=~/foo-bar-baz would fail otherwise
See http://www.uclibc.org/lists/buildroot/2008-October/011191.html
2008-10-23 13:49:21 +00:00
b522d6931d
trylink: make messages less confusing
2008-08-26 20:09:08 +00:00
dd316dd283
hush: add support for ':'; create testsuite entries
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text data bss dec hex filename
809569 612 7044 817225 c7849 busybox_old
809528 612 7044 817184 c7820 busybox_unstripped
2008-06-14 15:50:55 +00:00
50dbed95fb
- pass flags to ld in one argument
2008-05-09 12:43:04 +00:00
a2dcb50175
trylink: fix glibc check; make --sort-section option look less ugly
2008-04-30 00:15:56 +00:00
4824ccae8e
*: fix build problems found with randomconfig
2008-03-21 18:29:01 +00:00
f1d93ec420
build system: pass CFLAGS to link stage too (closes bug 1376)
2008-02-14 12:24:14 +00:00
0a4624aece
build system: don't use -o /dev/null, old gcc can delete /dev/null!
2008-02-13 07:47:37 +00:00
3f9c848576
trylink: instead of build error, disable --gc-sections if GLIBC && STATIC
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nameif: glibc build fixlet
2007-12-28 17:04:42 +00:00
49d15890e0
make output a little more friendly
2007-11-18 06:42:56 +00:00
130f559f4d
trylink: accomodate older versions of ld
2007-11-13 17:36:12 +00:00
15cb4a4272
fix a problem with two different applet_name's
2007-10-11 10:06:26 +00:00
9b49a5ed85
add -fvisibility=hidden to CC flags, mark XXX_main functions
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EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-11 10:05:36 +00:00
724d196c75
Move applets/applet.c into libbb, allows to get rid of --whole-archive
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(smaller code). Tested in static and shared mode.
2007-10-10 14:41:07 +00:00
141750e388
trylink: s/strip/$STRIP/g
2007-10-10 10:05:35 +00:00
42e418292d
trylink: trivial cleanup
2007-10-09 18:01:13 +00:00
01f3b2c91a
trylink: reformat link flags for readability
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trylink: add --sort-section alignment:
text data bss dec hex filename
- 6557 428 3260 10245 2805 busybox
+ 6555 428 3260 10243 2803 busybox
- 909621 1076 12108 922805 e14b5 libbusybox.so.1.8.0.svn
+ 908868 1050 12016 921934 e114e libbusybox.so.1.8.0.svn
2007-10-09 13:49:26 +00:00
d19b87ece4
trylink: remove useless redirects, add missing error checks
2007-10-09 13:08:02 +00:00
8d755adc1a
trylink: trivial fixes
2007-10-09 10:15:41 +00:00
e9fd69c8e8
make "individual applets" build less noisy.
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add *.tmp to list of files deleted by make mrproper.
2007-10-08 22:16:14 +00:00
642a52d65e
make --help work for "individual applets" too.
2007-10-07 21:00:41 +00:00
d62fd84d4b
libbusybox: move (possibly compressed) help stuff into libbusybox.
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Makes individual binaries much smaller.
2007-10-07 20:46:34 +00:00
f545be083d
reviving libbusybox, adding CONFIG_INDIVIDUAL part 4
2007-10-07 17:06:26 +00:00
def8898596
reviving libbusybox, adding CONFIG_INDIVIDUAL part 3
2007-10-07 17:06:01 +00:00
76a6b236a9
reviving libbusybox, adding CONFIG_INDIVIDUAL part 2
2007-10-07 17:05:42 +00:00
3240474c23
reviving libbusybox, adding CONFIG_INDIVIDUAL part 1
2007-10-07 17:05:22 +00:00
9862e6b056
trylink: reinstate accidentally deleted --verbose
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trylink: remove commented-out parts
2007-09-03 11:28:14 +00:00
d2bb2d3918
- Generally strip off -l that does not pull in a lib.
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If l_list is non-empty then add the group flags.
2007-09-02 15:28:30 +00:00
8d91c13df5
- fix bug where we linked again -lm even though it is not needed.
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For BBOX_LIB_LIST="crypt m" trylink ... with just applet true, we pulled in
libm because in this case we tried to use invalid flags (plain "-l" without
a lib) which of course failed, thus the script thought that -lm was needed.
The fix is not to pass "-l" without a lib if we are about to check if any
or the last remaining lib is really needed.
2007-09-02 14:51:54 +00:00
f87f495e65
Update defconfig; fix comments
2007-08-24 10:27:41 +00:00
dbe6e66d6a
trylink: automatically use custom link script if user provides one
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vinfo_msg: one user (info_msg), incorporate in it
*: style fixes
2007-08-14 16:43:01 +00:00