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22 Commits

Author SHA1 Message Date
Xiang Xiao
c8b93ed45e libxx: Move the partial c++ abi implementation to libcxxmini sub folder 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2bc9b8be2962451a44352ab90623c9481bd162b2
 2021-08-31 06:52:10 -03:00
Xiang Xiao
b0c782255c libxx: Change CXX_LIBSUPCXX to LIBSUPCXX 
align with other Kconfig(e.g. LIBCXXABI, LIBCXX, UCLIBCXX)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-28 17:14:48 -03:00
zhuyanlin
7f48d13c47 libc:libxx: add new low level c++ standard library support 
LLVM libc++abi is a new implementation of low level support for
a standard C++ library.

Change-Id: Ica9c81bd96fd27b169a06e352b0c394d47aed5b6
 2021-08-26 19:32:24 +08:00
Abdelatif Guettouche
15fb70cb00 libs/libxx: Download C++ libraries during context. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-08-19 03:05:54 -07:00
Alin Jerpelea
9dd35d8d83 libcxx: : Author Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-02-25 01:44:30 -08:00
chao.an
37b5b7137f libs/libxx: use built-in __aeabi_atexit() if LIBSUPCXX is enabled 
ld error caused by multiple definition:

ld: arm-none-eabi/lib/thumb/v8-m.main+fp/hard/libsupc++.a(atexit_arm.o): in function `__aeabi_atexit':
atexit_arm.cc:(.text.__aeabi_atexit+0x0): multiple definition of `__aeabi_atexit';
nuttx/staging/libxx.a(libxx_eabi_atexit.o):nuttx/libs/libxx/libxx_eabi_atexit.cxx:75: first defined here

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-01-16 11:15:01 -08:00
Matias N
d5b6ec450f Parallelize depend file generation 2020-11-22 09:02:59 -03:00
Xiang Xiao
79d476e423 Fix libsupc++.a(vterminate.o): undefined reference to `_impure_ptr' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ibbd9d980aa642b5a23016b54de8a7808db7b3b9f
 2020-08-17 13:45:56 -03:00
Xiang Xiao
6039fb48ae libxx: Integrate libc++ latest official release 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic0a5f6dd8504382c49546c05399c2ea6470cd528
 2020-08-17 13:45:56 -03:00
SPRESENSE
e249a2f82f Makefile: Fix Make.dep not updated by config changes 
Make.dep file should be updated by .config changed after first make.
There are 2 cases affected for this problem:

 1) Add source files by config symbol
 2) Include header files in #ifdef directive

These 2 cases may not be included in Make.dep and this may prevent the
differential build from working correctly.
 2020-07-28 03:59:45 -05:00
Xiang Xiao
ac7e5de5ae libxx: Integrate uClibc++ latest official release 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I05377a0a7674f1cbe461ce67960bd3dc62729337
 2020-07-17 21:40:34 +01:00
Xiang Xiao
6abd03d53f libxx: Unify uClibc++ and libc++ config 
code just need check CONFIG_CXX_EXCEPTION/CONFIG_CXX_LIBSUPCXX now,
instead uClibc++/libc++ specific config

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I3b00a5a6701b8bf1c70de89f2d924592ca3e38b0
 2020-07-13 15:08:13 -03:00
Xiang Xiao
aa0d57e8ad libc: Move unwind code to libs/libc/machine/arm 
because the logic:
1.only work on arm platform
2.couple with elf format

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I25dc95b5fc7b24196e2e71fdcf82d71d621ee2d3
 2020-07-11 10:34:22 -07:00
Xiang Xiao
23668a4b9b build: Remove the empty variable assignment 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-24 08:24:13 -06:00
Xiang Xiao
1a95cce1a3 build: Move .config check to the top Makefile 
remove the workaround to handle the inexistence of .config/Make.defs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-20 17:57:34 +01:00
liuhaitao
78c8b43b9c libs/libxx: add .cpp files build support 
libcxx project has .cpp files inside, so add .cpp files build support
here.

Change-Id: Icd3bcb42f4ceafa5e07a9977149cb08d555a9ade
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-05-13 09:15:37 +02:00
YAMAMOTO Takashi
1ffa009c8b Revert "Don't generate .depend anymore" 
This reverts commit 79af7fbf4e.

Because:

* btashton reported some issues in local builds:

  https://github.com/apache/incubator-nuttx/pull/603#issuecomment-602264860

* this might be related to the current CI breakage:

  > /bin/sh: 1: /__w/incubator-nuttx/incubator-nuttx/nuttx/tools/mkdeps: not found
 2020-03-22 23:07:29 -05:00
Xiang Xiao
79af7fbf4e
Don't generate .depend anymore 2020-03-22 18:15:29 +00:00
Xiang Xiao
443255f348 Unify the c++ standard library name to libxx (#19) 
libs/libxx/Makefile, and tools/*.mk:  Use common library name libxx.a, regardless of which libc++ library is selected.
 2019-12-31 10:28:48 -06:00
zhangyuan7
acd1a57bd1 libs/libxx/Makefile: Always add libxx_cxa_guard.cxx for uclibcxx. 2019-03-19 10:10:29 -06:00
Xiang Xiao
38ffb98f1b Kconfig files, binfmt/libelf, libs/libc/machin, libs/libxx: Correct libcxx exception handling by introducing the generic config(CXX_EXCEPTION and CXX_LIBSUPCXX) 2019-01-26 11:23:31 -06:00
Gregory Nutt
cf99fb40c9 This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now. 
Squashed commit of the following:

    libs/libxx:  Fix some confusing in naming.  If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
    libs/:  Fix paths in moved library directories.
    libs:  Brute force move of libc, libnx, and libxx to libs.  Cannot yet build it in that configuration.
 2018-05-29 13:21:26 -06:00