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39 Commits

Author SHA1 Message Date
rmnull
35328ed535
[draft] refactoring keg_relocate to use ELFShim#interpreter instead of .with_interpreter? 2020-06-26 05:34:41 +05:30
Shaun Jackman
de6fe2edc1 Revert "Enable patchelf.rb for HOMEBREW_DEVELOPERs." 
This reverts commit 6106bfc4976dff2b03cf3fadbbf92dd1fd9e0f09.

Fix the error:
brew install patchelf
==> Pouring patchelf-0.10.x86_64_linux.bottle.1.tar.gz
Error: cannot load such file -- patchelf
 2020-06-22 14:14:33 -07:00
Shaun Jackman
b79e047e12
Merge pull request #7780 from rmNULL/enable-patchelfrb-for-devs 
enable patchelf.rb when HOMEBREW_DEVELOPER is set
 2020-06-22 13:59:43 -07:00
rmnull
6106bfc497
Enable patchelf.rb for HOMEBREW_DEVELOPERs. 
HOMEBREW_PATCHELF_RB is enabled on 2 cases.
1) `HOMEBREW_PATCHELF_RB` is set
2) `HOMEBREW_DEVELOPER` is set , and `HOMEBREW_NO_PATCHELF_RB` is not set.

use `HOMEBREW_NO_PATCHELF_RB` to turn it off for devs.

 Note: When HOMEBREW_PATCHELF_RB and HOMEBREW_NO_PATCHELF_RB both are
    present, it is on
 2020-06-23 00:11:50 +05:30
rmnull
3f211415ca
don't warn "no interpreter found" for Shared ELF objects. 2020-06-22 01:24:03 +05:30
rmnull
486114282c
In ELFShim, #needed_libraries, #dynamic_elf? and #with_interpreter? check using patchelf gem. 
Having HOMEBREW_PATCHELF_RB set in the ENV,
will conditionally install patchelf.rb gem,
use patchelf.rb in the above mentioned methods.
The installed vendored gems are listed in .gitignore
to maintain a clean state.
 2020-06-19 21:23:57 +05:30
Maxim Belkin
7b08e2252e
os/linux/glibc.rb: up minimum glibc version to 2.13 2020-05-17 20:14:05 -05:00
rmnull
69e1673a81 skip needed_libraries check when patchelf is the bottle being installed. 2020-05-15 05:36:49 +05:30
Mike McQuaid
3381cbf5c7
Use Homebrew::EnvConfig. 2020-04-07 09:58:26 +01:00
Issy Long
b87782ef7d
Auto-fix Style/UnpackFirst offenses 2019-10-13 16:04:34 +01:00
Dawid Dziurla
8ff7601a92
define default prefix constants 
also use them to detect if prefix line in bottle block is needed
 2019-09-30 16:46:53 +02:00
Cheng XU
2c82623318
keg_relocate: relocate the interpreter for elf files with INTERP header (Linux) 
Some elf files (e.g. created by rust compiler) have INTERP header despite
their magic header denotes shared object instead of executable.

We should relocate the interpreter elf files as long as they have INTERP header.

This should fix the broken bottles for rust based formulae.
 2019-07-18 15:22:43 +08:00
Cheng XU
3ab93b6e2b
elf: fix caching of dynamic_elf? 2019-07-18 15:22:43 +08:00
Mike McQuaid
36dbad3922
Add frozen_string_literal to all files. 2019-04-20 13:27:36 +09:00
Mike McQuaid
d1ea6f38d3
Fix mutable constants violations. 2019-04-19 21:46:20 +09:00
Michka Popoff
5c068ef82c elf.rb: avoid corrupted elf files 
Some elf files like unittest files or memory dumps may not be completely
readable by readelf.

Readelf will fail after the following message:
readelf: Warning: possibly corrupt ELF header - it has a non-zero program header offset, but no program headers

This patches avoid these files when there is a non zero offset but no
program headers
 2019-03-09 17:16:36 +01:00
Mike McQuaid
234e4aec96
Improve use of default_prefix? in tests. 2019-01-21 14:33:56 +00:00
Shaun Jackman
9ef010738f needed_libraries: Fix cannot find section .dynamic 
Fix the error `cannot find section .dynamic` when needed_libraries is
called on a static ELF executable.
 2019-01-02 12:34:16 -08:00
Jonathan Chang
03597404af os: add version info for kernel and glibc [Linux] 2019-01-01 16:10:43 -08:00
Mike McQuaid
51af87f85f
Add HOMEBREW_FORCE_HOMEBREW_ON_LINUX 
This serves a similar purpose to the HOMEBREW_FORCE_HOMEBREW_ORG
variable but applies to more settings.
 2018-10-20 13:58:27 +01:00
EricFromCanada
20167e5f1b Adjust comments to tidy API docs output. 2018-10-18 21:42:43 -04:00
Markus Reiter
e9b9ea49a1 Update to RuboCop 0.59.1. 2018-09-17 03:45:59 +02:00
Shaun Jackman
f6093961ef Add Homebrew::DEFAULT_PREFIX for Linux 
The default prefix is /usr/local on macOS
and /home/linuxbrew/.linuxbrew on Linux.
 2018-09-11 09:57:08 -07:00
Markus Reiter
2452b27866 Refactor ErrorDuringExecution. 2018-07-19 16:41:27 +02:00
Maxim Belkin
e5435dfeb7
Cross-platform diagnostics. 2018-05-14 04:44:15 -05:00
Shaun Jackman
0575d7b610 config: Print host glibc version [Linux] 2017-12-07 10:37:19 -08:00
Shaun Jackman
e5847b652f extend/pathname: Add os/linux/elf.rb 2017-12-03 16:22:51 -08:00
Mike McQuaid
8d995e961f Make hardware code cross-platform. 2016-05-08 16:51:22 +01:00
BrewTestBot
13d544e11e Core files style updates. 
Closes Homebrew/homebrew#42354.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
 2015-08-03 13:22:35 +01:00
Misty De Meo
07660bb7b6 Hardware: add new .features method 
This returns a list of symbols with the various CPU features supported
by the active hardware.
 2014-06-21 21:59:51 -07:00
Shaun Jackman
94a0b26fec Linuxbrew: Read CPU flags from /proc/cpuinfo 
Closes Homebrew/homebrew#29895.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
 2014-06-06 19:47:16 +01:00
Shaun Jackman
12b5de391e hardware: Add Intel CPUs to OPTIMIZATION_FLAGS 
Closes Homebrew/homebrew#29866.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
 2014-06-04 07:26:18 -07:00
Shaun Jackman
774cd8b68b universal_archs returns ArchitectureListExtension 
Closes Homebrew/homebrew#22210.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
 2013-08-29 20:47:18 -07:00
Misty De Meo
e6d5e813d4 LinuxCPUs: provide stub methods 2013-08-15 22:46:57 -07:00
Shaun Jackman
f7b8fb1da0 os/linux/hardware: uname -m may be /i[3-6]86/ 
Closes homebrew/linuxbrew#16

Closes Homebrew/homebrew#20903.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
 2013-06-29 13:15:59 -05:00
Jack Nagel
dc454aad92 Freeze optimization flags hash rather than duping it 2013-06-14 10:34:17 -05:00
Sebastian Staudt
5c17405982 LinuxCPUs: Fix method alias 
Closes Homebrew/homebrew#18683.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
 2013-03-23 14:23:03 -05:00
Misty De Meo
2476801613 Hardware: separate out CPU values into CPU module 
* CPU functions now exist in Hardware::CPU
* Added compatibility functions in compat/hardware_compat.rb
* Names are less specific to Mac hardware, e.g. CPU.family instead of
  Hardware.intel_family
* Hardware::CPU.family works for both Intel and PowerPC
* New helper methods on CPU, like .sse4? and .altivec?

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
 2013-03-23 13:40:18 -05:00
Shaun Jackman
258d70028f Portability fixes to run Homebrew on Linux systems 
Closes Homebrew/homebrew#16344.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
 2013-03-11 18:26:25 +00:00