Date: Mon, 19 May 2025 07:14:36 +0000
To: "u.alpine.users@lists.alpinelinux.org" <u.alpine.users@lists.alpinelinux.org>
From: ruivlea <ruivlea@protonmail.com>
Subject: Re: megasdk and megacmd
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community/megasdk need upgrade. I tried to build megasdk 9.4.0 but failed.

APKBUILD modified from version 4.17.1d-r1:
---
# Contributor: Jakub Jirutka <jakub@jirutka.cz>
# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
pkgname=3Dmegasdk
# NOTE: It's usually needed to also bump the megacmd aport.
pkgver=3D9.4.0
pkgrel=3D0
pkgdesc=3D"MEGA C++ SDK"
url=3D"https://github.com/meganz/sdk"
# s390x: tests fail
# x86: blocked by crypto++-dev
arch=3D"all !s390x !x86"
license=3D"BSD-2-Clause"
depends_dev=3D"
=09c-ares-dev
=09crypto++-dev
=09curl-dev
=09icu-dev
=09libsodium-dev
=09sqlite-dev
=09"
makedepends=3D"
=09$depends_dev
=09cmake
=09samurai
=09linux-headers
=09openssl-dev
=09"
checkdepends=3D"
=09gtest-dev
=09"
subpackages=3D"$pkgname-dev"
source=3D"https://github.com/meganz/sdk/archive/refs/tags/v$pkgver/megasdk-=
$pkgver.tar.gz
=09fix-null-to-bool-cast.patch
=09"

builddir=3D"$srcdir/sdk-$pkgver"

prepare() {
=09default_prepare

=09sed -i '/IMPORTED_TARGET libcrypto++/s/++/pp/' cmake/modules/sdklib_libr=
aries.cmake
}

build() {
=09# FIXME: the test suite crashes on a libstdc++ assertion. this means som=
ething is broken!
=09cmake -B build -G Ninja \
=09=09-DCMAKE_CXX_FLAGS=3D"$CXXFLAGS -flto=3Dauto" \
=09=09-DCMAKE_BUILD_TYPE=3DRelWithDebInfo \
=09=09-DCMAKE_INSTALL_PREFIX=3D/usr \
=09=09-DCMAKE_INSTALL_SYSCONFDIR=3D/etc \
=09=09-DCMAKE_INSTALL_MANDIR=3D/usr/share/man \
=09=09-DCMAKE_INSTALL_LOCALSTATEDIR=3D/var \
=09=09-DBUILD_SHARED_LIBS=3DON \
=09=09-DENABLE_CHAT=3DOFF \
=09=09-DENABLE_SDKLIB_EXAMPLES=3DOFF \
=09=09-DENABLE_SDKLIB_TESTS=3DON \
=09=09-DUSE_FREEIMAGE=3DOFF \
=09=09-DUSE_PDFIUM=3DOFF \
=09=09-DUSE_MEDIAINFO=3DOFF \
=09=09-DUSE_FFMPEG=3DOFF

=09# build with half threads to avoid lag
=09cmake --build build -j $(($(nproc)/2))
}

check() {
=09./tests/test_unit
}

package() {
=09# No install task for cmake.
=09install -Dm755 build/libSDKlib.so.$pkgver "$pkgdir"/usr/lib/libSDKlib.so=
.$pkgver
=09ln -s libSDKlib.so.$pkgver "$pkgdir"/usr/lib/libSDKlib.so
=09
=09install -Dm644 LICENSE "$pkgdir"/usr/share/licenses/$pkgname/LICENSE
}

sha512sums=3D"
592b715b6fb651213bb01e57cf629798d6fbad4041be76894d205ab09e88a206c3bfac98a51=
32ce2e92cc7285242e27f76d5d728684eaeee02b0406b87bd1af4  megasdk-9.4.0.tar.gz
62bd518dbd01541f4300c887491d9d00ee03d0ee9b19d3d8ab419c8bce401999c98677e591c=
53acedc4a4fe0d90f4125a69ac0396c0dbb2dc250c2fedaec7720  fix-null-to-bool-cas=
t.patch
"
---

Error is:
---
aports/community/megasdk/src/sdk-9.4.0/src/megaclient.cpp: In member functi=
on 'pw_key':
aports/community/megasdk/src/sdk-9.4.0/src/megaclient.cpp:10094:61: warning=
: argument 1 value '18446744073709551615' exceeds maximum object size 92233=
72036854775807 [-Walloc-size-larger-than=3D]
10094 |     SymmCipher* keys =3D new SymmCipher[static_cast<size_t>(n)];
      |                                                             ^
/usr/include/c++/14.2.0/new:133:26: note: in a call to allocation function =
'operator new []' declared here
  133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW=
 (std::bad_alloc)
      |                          ^
/usr/include/fortify/stdio.h: In function '__to_xstring.constprop':
/usr/include/fortify/stdio.h:73: error: inlining failed in call to 'always_=
inline' 'vsnprintf': function body can be overwritten at link time
   73 | _FORTIFY_FN(vsnprintf) int vsnprintf(char * _FORTIFY_POS0 __s, size=
_t __n,
/usr/include/c++/14.2.0/ext/string_conversions.h:113:32: note: called from =
here
  113 |       const int __len =3D __convf(__s, __n, __fmt, __args);