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2015-10-20scripts/trylink: fix bit-rotted linker option verificationDenys Vlasenko
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>
2015-03-16trylink: respect compiler settings when probing featuresMike Frysinger
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>
2015-03-16trylink: use mktemp instead of hardcoding pathsMike Frysinger
This way we respect standard tempdir env vars and are guaranteed to be unique. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2014-05-03trylink: emit names of linked executablesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2014-04-19modprobe-small: fix help messages for aliased module-related appletsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2013-09-28trylink: only prefix libs with -lMike Frysinger
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>
2011-05-09pam link error with SHARED_BUSYBOX and LIBBUSYBOX enabledSteve Iribarne
Signed-off-by: Steve Iribarne <siribarne@grid-net.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-06-19cosmetics on top of Dan's patchesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-06-19Define GNU-specific link options in one placeDan Fandrich
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>
2010-05-21trylink: gold may not support --sort-common (yet)Bernhard Reutner-Fischer
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2009-06-27trylink: don't use ld --gc-sections if ld doesn't support itDenys Vlasenko
Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2008-10-23- give glob a chanceBernhard Reutner-Fischer
CROSS_COMPILE=~/foo-bar-baz would fail otherwise See http://www.uclibc.org/lists/buildroot/2008-October/011191.html
2008-08-26trylink: make messages less confusingDenis Vlasenko
2008-06-14hush: add support for ':'; create testsuite entriesDenis Vlasenko
text data bss dec hex filename 809569 612 7044 817225 c7849 busybox_old 809528 612 7044 817184 c7820 busybox_unstripped
2008-05-09- pass flags to ld in one argumentBernhard Reutner-Fischer
2008-04-30trylink: fix glibc check; make --sort-section option look less uglyDenis Vlasenko
2008-03-21*: fix build problems found with randomconfigDenis Vlasenko
2008-02-14build system: pass CFLAGS to link stage too (closes bug 1376)Denis Vlasenko
2008-02-13build system: don't use -o /dev/null, old gcc can delete /dev/null!Denis Vlasenko
2007-12-28trylink: instead of build error, disable --gc-sections if GLIBC && STATICDenis Vlasenko
nameif: glibc build fixlet
2007-11-18make output a little more friendlyMike Frysinger
2007-11-13trylink: accomodate older versions of ldDenis Vlasenko
2007-10-11fix a problem with two different applet_name'sDenis Vlasenko
2007-10-11add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-10Move applets/applet.c into libbb, allows to get rid of --whole-archiveDenis Vlasenko
(smaller code). Tested in static and shared mode.
2007-10-10trylink: s/strip/$STRIP/gDenis Vlasenko
2007-10-09trylink: trivial cleanupDenis Vlasenko
2007-10-09trylink: reformat link flags for readabilityDenis Vlasenko
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
2007-10-09trylink: remove useless redirects, add missing error checksDenis Vlasenko
2007-10-09trylink: trivial fixesDenis Vlasenko
2007-10-08make "individual applets" build less noisy.Denis Vlasenko
add *.tmp to list of files deleted by make mrproper.
2007-10-07make --help work for "individual applets" too.Denis Vlasenko
2007-10-07libbusybox: move (possibly compressed) help stuff into libbusybox.Denis Vlasenko
Makes individual binaries much smaller.
2007-10-07reviving libbusybox, adding CONFIG_INDIVIDUAL part 4Denis Vlasenko
2007-10-07reviving libbusybox, adding CONFIG_INDIVIDUAL part 3Denis Vlasenko
2007-10-07reviving libbusybox, adding CONFIG_INDIVIDUAL part 2Denis Vlasenko
2007-10-07reviving libbusybox, adding CONFIG_INDIVIDUAL part 1Denis Vlasenko
2007-09-03trylink: reinstate accidentally deleted --verboseDenis Vlasenko
trylink: remove commented-out parts
2007-09-02- Generally strip off -l that does not pull in a lib.Bernhard Reutner-Fischer
If l_list is non-empty then add the group flags.
2007-09-02- fix bug where we linked again -lm even though it is not needed.Bernhard Reutner-Fischer
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.
2007-08-24Update defconfig; fix commentsDenis Vlasenko
2007-08-14trylink: automatically use custom link script if user provides oneDenis Vlasenko
vinfo_msg: one user (info_msg), incorporate in it *: style fixes
2007-08-12trylink: produce even more info about final link stageDenis Vlasenko
trylink: explain how to modify link and drastically decrease amount of padding (unfortunately, needs hand editing ATM). *: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts size saving: 0.5k
2007-08-06trylink: s/&& exit 1/|| exit 1/ (spotted by Alex Landau <landau_alex@yahoo.com>)Denis Vlasenko
2007-08-06sed: fix 'q' command handling ("Nguyen Thai Ngoc Duy" <pclouds@gmail.com>)Denis Vlasenko
add testsuite entry for it. Fix applet order checker. Fix cmp yelling. trylink: fix error file and map file generation applets: fix applet order
2007-07-21chpasswd: fixes and code shrinkDenis Vlasenko
update_passwd 732 734 +2 chpasswd_main 318 292 -26 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-26) Total: -24 bytes text data bss dec hex filename 781564 1168 11900 794632 c2008 busybox_old 781548 1168 11900 794616 c1ff8 busybox_unstripped
2007-07-20chpasswd: new applet by Alexander Shishkin <virtuoso@slind.org>Denis Vlasenko
2007-07-17Modify method of linking against libs. Now we fisrt try allDenis Vlasenko
specified libs, and if it succeeds, we try to remove them one-by-one. If link succeeds, then library is thrown out. Should solve the problem with SELinux linking in libsepol even when not needed.
2007-03-18make clean deletes .kernelrelease nowDenis Vlasenko
trylink deleted empty linker stderr on success
2007-03-15build system: produce link map. Rather useful when youDenis Vlasenko
are wondering why your busybox is much bigger that you hoped for.
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