mac下golang sqlite驱动无法编译问题解决

date_range 2019-11-25 13:03:46 access_time One-minute read

使用github.com/mattn/go-sqlite3驱动编译时：

CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -o xxx <package>/<name>

会出现如下错误

sqlite3-binding.c:32520:42: error: use of undeclared identifier 'pread64'
sqlite3-binding.c:32538:42: error: use of undeclared identifier 'pwrite64'
sqlite3-binding.c:32670:22: error: invalid application of 'sizeof' to an incomplete type 'struct unix_syscall []'
sqlite3-binding.c:32679:22: error: invalid application of 'sizeof' to an incomplete type 'struct unix_syscall []'
sqlite3-binding.c:32706:20: error: invalid application of 'sizeof' to an incomplete type 'struct unix_syscall []'
sqlite3-binding.c:32723:16: error: invalid application of 'sizeof' to an incomplete type 'struct unix_syscall []'
sqlite3-binding.c:13942:38: note: expanded from macro 'ArraySize'
sqlite3-binding.c:32727:14: error: invalid application of 'sizeof' to an incomplete type 'struct unix_syscall []'
sqlite3-binding.c:13942:38: note: expanded from macro 'ArraySize'
sqlite3-binding.c:35377:11: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
sqlite3-binding.c:32524:49: note: expanded from macro 'osPread64'
sqlite3-binding.c:35489:17: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
sqlite3-binding.c:32542:57: note: expanded from macro 'osPwrite64'

解决方法是安装brew，然后再通过brew安装gcc

brew install gcc@5

然后修改build参数

CGO_ENABLED=1 CC=/usr/local/Cellar/gcc/5.5.0/bin/g++-8 GOOS=linux GOARCH=amd64 go build -o xxx <package>/<name>

mac下golang sqlite驱动无法编译问题解决

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