无法在OS X上安装Perl模块Glib（El Capitan）

Question

我想安装perl Gtk2，为此我需要首先安装Glib。我试过sudo cpanm Glib，但编译时出现错误（我也尝试下载.tar.gz源文件等，具有相同的效果）。我也尝试过一个老版本的Glib。我在OS X 10.11（El Capitan）上。这里的错误：

error: '_GStaticAssertCompileTimeAssertion_0' declared as an array with a negative size 

我不知道如何解决它...非常感谢，如果任何人都可以为我做点事情！ （顺便说一句，brew install glib工作正常，但它似乎是我试图构建和运行的应用程序 - 例如自动多项选择）正在寻找Gtk2.pm，因此，Homebrew安装的“glib”没有帮助。）

Benjamin

p.-s. ：下面是完整的日志，如果有帮助：

cpanm (App::cpanminus) 1.7042 on perl 5.018002 built for darwin-thread-multi-2level 
Work directory is /Users/benjamin/.cpanm/work/1474765262.7331 
You have make /usr/bin/make 
You have LWP 6.05 
You have /usr/bin/tar: bsdtar 2.8.3 - libarchive 2.8.3 
You have /usr/bin/unzip 
Searching Glib() on cpanmetadb ... 
--> Working on Glib 
Fetching http://www.cpan.org/authors/id/X/XA/XAOC/Glib-1.322.tar.gz 
-> OK 
Unpacking Glib-1.322.tar.gz 
Entering Glib-1.322 
Checking configure dependencies from META.json 
Checking if you have ExtUtils::MakeMaker 6.58 ... Yes (6.66) 
Checking if you have ExtUtils::PkgConfig 1.000 ... Yes (1.15) 
Checking if you have ExtUtils::Depends 0.300 ... Yes (0.306) 
Configuring Glib-1.322 
Running Makefile.PL 
Including generated API documentation... 
Checking if your kit is complete... 
Looks good 
Writing Makefile for Glib 
Writing MYMETA.yml and MYMETA.json 
-> OK 
Checking dependencies from MYMETA.json ... 
Checking if you have ExtUtils::Depends 0.300 ... Yes (0.306) 
Checking if you have ExtUtils::PkgConfig 1.000 ... Yes (1.15) 
Checking if you have ExtUtils::MakeMaker 0 ... Yes (6.66) 
Building and testing Glib-1.322 
cp lib/Glib/CodeGen.pm blib/lib/Glib/CodeGen.pm 
cp /Users/benjamin/.cpanm/work/1474765262.7331/Glib-1.322/typemap blib/arch/Glib/Install/typemap 
cp lib/Glib/ParseXSDoc.pm blib/lib/Glib/ParseXSDoc.pm 
cp doctypes blib/arch/Glib/Install/doctypes 
cp devel.pod blib/lib/Glib/devel.pod 
cp gperl_marshal.h blib/arch/Glib/Install/gperl_marshal.h 
cp lib/Glib/MakeHelper.pm blib/lib/Glib/MakeHelper.pm 
cp gperl.h blib/arch/Glib/Install/gperl.h 
cp lib/Glib.pm blib/lib/Glib.pm 
cp lib/Glib/Object/Subclass.pm blib/lib/Glib/Object/Subclass.pm 
cp build/IFiles.pm blib/arch/Glib/Install/Files.pm 
cp lib/Glib/GenPod.pm blib/lib/Glib/GenPod.pm 
[ XS Glib.xs ] 
[ CC Glib.c ] 
In file included from Glib.xs:22: 
In file included from ./gperl.h:37: 
In file included from /usr/local/Cellar/glib/2.48.2/include/glib-2.0/glib-object.h:23: 
In file included from /usr/local/Cellar/glib/2.48.2/include/glib-2.0/gobject/gbinding.h:28: 
In file included from /usr/local/Cellar/glib/2.48.2/include/glib-2.0/glib.h:30: 
In file included from /usr/local/Cellar/glib/2.48.2/include/glib-2.0/glib/galloca.h:32: 
/usr/local/Cellar/glib/2.48.2/include/glib-2.0/glib/gtypes.h:422:3: error: '_GStaticAssertCompileTimeAssertion_0' declared as an array with a negative size 
    G_STATIC_ASSERT(sizeof (unsigned long long) == sizeof (guint64)); 
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
/usr/local/Cellar/glib/2.48.2/include/glib-2.0/glib/gmacros.h:232:103: note: expanded from macro 'G_STATIC_ASSERT' 
#define G_STATIC_ASSERT(expr) typedef char G_PASTE (_GStaticAssertCompileTimeAssertion_, __COUNTER__)[(expr) ? 1 : -1] G_GNUC_UNUSED 
                             ^~~~~~~~~~~~~~~ 
1 error generated. 
make: *** [Glib.o] Error 1 
-> FAIL Installing Glib failed. See 
/Users/benjamin/.cpanm/work/1474765262.7331/build.log for details. Retry with --force to force install it. 

Answer 1

这被派往GitHub issue。

我通过运行找到了问题所在：

cpanm --verbose --build-args=NOECHO=' ' Glib

，这样我可以看到失败的特定编译命令：

cc -c -I. -I/usr/local/Cellar/glib/2.50.0/include/glib-2.0 -I/usr/local/Cellar/glib/2.50.0/lib/glib-2.0/include -I/usr/local/opt/gettext/include -I/usr/local/Cellar/pcre/8.39/include -D_REENTRANT -arch x86_64 -arch i386 -g -pipe -fno-common -DPERL_DARWIN -fno-strict-aliasing -fstack-protector -Os -DVERSION=\"1.323\" -DXS_VERSION=\"1.323\" -o Glib.o "-I/System/Library/Perl/5.18/darwin-thread-multi-2level/CORE" Glib.c

既然问题是事做不匹配sizeof's，我认为问题在于Perl构建的体系结构不是Homebrew的libglib-2.0的体系结构b反对。

解决方法是指定通过设置ARCHFLAGS环境变量，你只需要建立x86_64：

ARCHFLAGS="-arch x86_64" cpanm --verbose Glib

这是所有使用该系统的Perl。如果您希望安装在系统升级过程中长期运行，您将需要使用perlbrew或plenv来安装自己的用户Perl。

Answer 2

我遇到了同样的问题。

安装gtk +作为先决条件修复它。