libffi 由 pkg-config 安装和识别，但不是由 glib
libffi installed and recogonized by pkg-config, but not by glib
我想为 Windows 交叉编译 glib。配置抛出此错误：
configure: WARNING: using cross tools not prefixed with host triplet
configure: error: Package requirements (libffi >= 3.0.0) were not met:
No package 'libffi' found
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you may set the environment variables LIBFFI_CFLAGS
and LIBFFI_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
然而 pkg-config --modversion libffi 打印“3.1”。我已经从 debian jessie 存储库安装了 libffi 和 libffi-dev。
（我不确定这是否属于超级用户，因为它也与包问题有关）
Checkout the steps to Bootstrap GLIB with MinGW
1。基本上需要先 下载源代码，构建并安装 libffi
cd /path/to/libffi/source
mkdir bld
cd bld
../configure --prefix=/mingw
make && make install
2。 ...随后 构建 glib 没有 PKG_CONFIG
cd /path/to/glib/source
mkdir bld
cd bld
export LIBFFI_CFLAGS='-I /mingw/lib/libffi-VERSION/include'
VERSION is to be replaced with whatever version you built above.
For me VERSION is 3.0.10.
export LIBFFI_LIBS=-lffi
export lt_cv_deplibs_check_method="pass_all"
export CFLAGS=”O0 -g -pipe -Wall -march=i486 -mms-bitfields -mthreads”
export CPPFLAGS=”-DG_ATOMIC_OP_USE_GCC_BUILTINS=1”
export LDFLAGS=”-Wl,--enable-auto-image-base”
../configure --prefix=/mingw --with-pcre=internal --disable-static --disable-gtk-doc --enable-silent-rules
make
make install
3。随后，可以构建和安装pkg_config。
4。然后glib可以正常重建如下：
cd /path/to/glib/source/bld
make clean
../configure --prefix=/mingw
make
make install
就我而言，当 运行ning npm i 时，我收到了下一条错误消息：
node-gyp rebuild
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
Package 'libffi', required by 'gobject-2.0', not found
gyp: Call to 'pkg-config --cflags cairo poppler-qt5' returned exit status 1 while in binding.gyp. while trying to load binding.gyp
我发现问题出在导出 PATH
所以我运行brew reinstall -s poppler
在安装结束时，您可以运行导出路径
If you need to have qt first in your PATH run:
echo 'export PATH="/usr/local/opt/qt/bin:$PATH"' >> ~/.zshrc
For compilers to find qt you may need to set:
export LDFLAGS="-L/usr/local/opt/qt/lib"
export CPPFLAGS="-I/usr/local/opt/qt/include"
For pkg-config to find qt you may need to set:
export PKG_CONFIG_PATH="/usr/local/opt/qt/lib/pkgconfig"
这为我修复了它。
希望对您有所帮助。
我想为 Windows 交叉编译 glib。配置抛出此错误：
configure: WARNING: using cross tools not prefixed with host triplet configure: error: Package requirements (libffi >= 3.0.0) were not met:
No package 'libffi' found
Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix.
Alternatively, you may set the environment variables LIBFFI_CFLAGS and LIBFFI_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details.
然而 pkg-config --modversion libffi 打印“3.1”。我已经从 debian jessie 存储库安装了 libffi 和 libffi-dev。
（我不确定这是否属于超级用户，因为它也与包问题有关）
Checkout the steps to Bootstrap GLIB with MinGW
1。基本上需要先 下载源代码，构建并安装 libffi
cd /path/to/libffi/source
mkdir bld
cd bld
../configure --prefix=/mingw
make && make install
2。 ...随后 构建 glib 没有 PKG_CONFIG
cd /path/to/glib/source
mkdir bld
cd bld
export LIBFFI_CFLAGS='-I /mingw/lib/libffi-VERSION/include'
VERSION is to be replaced with whatever version you built above.
For me VERSION is 3.0.10.
export LIBFFI_LIBS=-lffi
export lt_cv_deplibs_check_method="pass_all"
export CFLAGS=”O0 -g -pipe -Wall -march=i486 -mms-bitfields -mthreads”
export CPPFLAGS=”-DG_ATOMIC_OP_USE_GCC_BUILTINS=1”
export LDFLAGS=”-Wl,--enable-auto-image-base”
../configure --prefix=/mingw --with-pcre=internal --disable-static --disable-gtk-doc --enable-silent-rules
make
make install
3。随后，可以构建和安装pkg_config。
4。然后glib可以正常重建如下：
cd /path/to/glib/source/bld
make clean
../configure --prefix=/mingw
make
make install
就我而言，当 运行ning npm i 时，我收到了下一条错误消息：
node-gyp rebuild
Package libffi was not found in the pkg-config search path.
Perhaps you should add the directory containing `libffi.pc'
to the PKG_CONFIG_PATH environment variable
Package 'libffi', required by 'gobject-2.0', not found
gyp: Call to 'pkg-config --cflags cairo poppler-qt5' returned exit status 1 while in binding.gyp. while trying to load binding.gyp
我发现问题出在导出 PATH
所以我运行brew reinstall -s poppler
在安装结束时，您可以运行导出路径
If you need to have qt first in your PATH run:
echo 'export PATH="/usr/local/opt/qt/bin:$PATH"' >> ~/.zshrc
For compilers to find qt you may need to set:
export LDFLAGS="-L/usr/local/opt/qt/lib"
export CPPFLAGS="-I/usr/local/opt/qt/include"
For pkg-config to find qt you may need to set:
export PKG_CONFIG_PATH="/usr/local/opt/qt/lib/pkgconfig"
这为我修复了它。
希望对您有所帮助。