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gccgo support #20

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viric opened this issue Sep 3, 2012 · 9 comments
Closed

gccgo support #20

viric opened this issue Sep 3, 2012 · 9 comments

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@viric
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viric commented Sep 3, 2012

The head of sqlite3.go has 'static int ...' C function declarations. Removing the 'static' word makes the package work for gccgo too.
@mattn
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mattn commented Sep 4, 2012

I'm not a master of gccgo. And I've not try them. Would you please point the source link that gcc go can't treat static.

@mattn
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mattn commented Feb 13, 2013

Do you know something like to use what the compiler is used?
For example '#ifdef GCC_GO`. I don't have gccgo environment.

@viric
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viric commented Feb 13, 2013

Good that you wrote again :) I'll try to check this soon. But by heart I don't know how to fix this cleanly.

@viric
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viric commented Feb 13, 2013

This is what I see:

$ go test -compiler gccgo -ldflags "-r /nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/lib"
# testmain
/tmp/go-build000228459/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.exec.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteConn':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:65: undefined reference to `sqlite3_exec'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:67: undefined reference to `sqlite3_errmsg'
/tmp/go-build000228459/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Open.pN52_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteDriver':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:80: undefined reference to `sqlite3_threadsafe'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:87: undefined reference to `sqlite3_open_v2'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:93: undefined reference to `sqlite3_errmsg'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:99: undefined reference to `sqlite3_busy_timeout'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:101: undefined reference to `sqlite3_errmsg'
...
...

I see this is unrelated to the 'static' keyword, but that's what I'm seeing now. :) I'll check a little more.

@mattn
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mattn commented Feb 14, 2013

Could you try with -x option? I want to know the compiler is gccgo or not.

@mattn
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mattn commented Feb 14, 2013

For example, what value do you get with pkg-config --cflags sqlite3 and pkg-config --libs sqlite3

@viric
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viric commented Feb 14, 2013 

pouproxy:[viric@bergamota:~/go/src/github.com/mattn/go-sqlite3]$ pkg-config --cflags sqlite3
-I/nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/include  

pouproxy:[viric@bergamota:~/go/src/github.com/mattn/go-sqlite3]$ pkg-config --libs sqlite3
-L/nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/lib -lsqlite3  

pouproxy:[viric@bergamota:~/go/src/github.com/mattn/go-sqlite3]$ go test -a -x -compiler gccgo
WORK=/tmp/go-build162752930
mkdir -p $WORK/github.com/mattn/go-sqlite3/_test/github.com/mattn/
mkdir -p $WORK/github.com/mattn/go-sqlite3/_test/
cd /home/viric/go/src/github.com/mattn/go-sqlite3
pkg-config --cflags sqlite3
pkg-config --libs sqlite3
/nix/store/wzkcdbnqhgvirmxxv9lyarvfqcpm8gl3-go-1.0.3/share/go/pkg/tool/linux_amd64/cgo -objdir $WORK/github.com/mattn/go-sqlite3/_test/ -gccgo -gccgoprefix=fake_github.com/mattn/go-sqlite3 -- -I/nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/include -I $WORK/github.com/mattn/go-sqlite3/_test/ sqlite3.go
gcc -Wall -g -I $WORK/github.com/mattn/go-sqlite3/_test/ -I /nix/store/wzkcdbnqhgvirmxxv9lyarvfqcpm8gl3-go-1.0.3/share/go/pkg/linux_amd64 -o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_defun.o -DGOOS_linux -DGOARCH_amd64 -c $WORK/github.com/mattn/go-sqlite3/_test/_cgo_defun.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I/nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/include -I $WORK/github.com/mattn/go-sqlite3/_test/ -o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_main.o -c $WORK/github.com/mattn/go-sqlite3/_test/_cgo_main.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I/nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/include -I $WORK/github.com/mattn/go-sqlite3/_test/ -o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_export.o -c $WORK/github.com/mattn/go-sqlite3/_test/_cgo_export.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I/nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/include -I $WORK/github.com/mattn/go-sqlite3/_test/ -o $WORK/github.com/mattn/go-sqlite3/_test/sqlite3.cgo2.o -c $WORK/github.com/mattn/go-sqlite3/_test/sqlite3.cgo2.c
gcc -I . -g -O2 -fPIC -m64 -pthread -o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_.o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_main.o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_export.o $WORK/github.com/mattn/go-sqlite3/_test/sqlite3.cgo2.o -L/nix/store/skcdlrw0ip5wd1s5qgwkinbgy5wc0bjx-sqlite-3.7.13/lib -lsqlite3
gccgo -I $WORK -c -g -fgo-prefix=fake_github.com/mattn/go-sqlite3 -o $WORK/github.com/mattn/go-sqlite3/_test/sqlite.o ./sqlite3_test.go $WORK/github.com/mattn/go-sqlite3/_test/_cgo_gotypes.go $WORK/github.com/mattn/go-sqlite3/_test/sqlite3.cgo1.go
ar cru $WORK/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a $WORK/github.com/mattn/go-sqlite3/_test/sqlite.o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_defun.o $WORK/github.com/mattn/go-sqlite3/_test/_cgo_export.o $WORK/github.com/mattn/go-sqlite3/_test/sqlite3.cgo2.o
cd $WORK/github.com/mattn/go-sqlite3/_test
gccgo -I . -I $WORK -c -g -o ./main.o ./_testmain.go
ar cru ./main.a ./main.o
cd .
gccgo -o $WORK/github.com/mattn/go-sqlite3/_test/go-sqlite3.test $WORK/github.com/mattn/go-sqlite3/_test/main.o -Wl,-( $WORK/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a -lpthread -Wl,-)
# testmain
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.exec.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteConn':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:65: undefined reference to `sqlite3_exec'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:67: undefined reference to `sqlite3_errmsg'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Open.pN52_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteDriver':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:80: undefined reference to `sqlite3_threadsafe'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:87: undefined reference to `sqlite3_open_v2'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:93: undefined reference to `sqlite3_errmsg'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:99: undefined reference to `sqlite3_busy_timeout'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:101: undefined reference to `sqlite3_errmsg'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Close.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteConn':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:108: undefined reference to `sqlite3_next_stmt'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:109: undefined reference to `sqlite3_finalize'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:111: undefined reference to `sqlite3_next_stmt'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:113: undefined reference to `sqlite3_close'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Prepare.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteConn':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:133: undefined reference to `sqlite3_prepare_v2'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:135: undefined reference to `sqlite3_errmsg'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Close.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteStmt':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:149: undefined reference to `sqlite3_finalize'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:151: undefined reference to `sqlite3_errmsg'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.NumInput.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteStmt':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:157: undefined reference to `sqlite3_bind_parameter_count'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.bind.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteStmt':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:161: undefined reference to `sqlite3_reset'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:163: undefined reference to `sqlite3_errmsg'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:170: undefined reference to `sqlite3_bind_null'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:180: undefined reference to `sqlite3_bind_int'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:182: undefined reference to `sqlite3_bind_int64'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:184: undefined reference to `sqlite3_bind_int'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:187: undefined reference to `sqlite3_bind_int'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:189: undefined reference to `sqlite3_bind_int'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:192: undefined reference to `sqlite3_bind_double'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:194: undefined reference to `sqlite3_bind_double'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:206: undefined reference to `sqlite3_errmsg'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Query.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteStmt':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:216: undefined reference to `sqlite3_column_count'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.LastInsertId.pN52_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteResult':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:224: undefined reference to `sqlite3_last_insert_rowid'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.RowsAffected.pN52_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteResult':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:228: undefined reference to `sqlite3_changes'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Exec.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteStmt':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:235: undefined reference to `sqlite3_step'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:237: undefined reference to `sqlite3_errmsg'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Close.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteRows':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:250: undefined reference to `sqlite3_reset'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:252: undefined reference to `sqlite3_errmsg'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Columns.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteRows':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:261: undefined reference to `sqlite3_column_name'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite.o): In function `fake_github.com_mattn_go_sqlite3.sqlite.Next.pN50_fake_github.com_mattn_go_sqlite3.sqlite.SQLiteRows':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:268: undefined reference to `sqlite3_step'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:273: undefined reference to `sqlite3_errmsg'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:279: undefined reference to `sqlite3_column_decltype'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:284: undefined reference to `sqlite3_column_type'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:286: undefined reference to `sqlite3_column_int64'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:296: undefined reference to `sqlite3_column_double'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:298: undefined reference to `sqlite3_column_bytes'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:299: undefined reference to `sqlite3_column_blob'
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:312: undefined reference to `sqlite3_column_text'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite3.cgo2.o): In function `_sqlite3_bind_text':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:9: undefined reference to `sqlite3_bind_text'
/tmp/go-build162752930/github.com/mattn/go-sqlite3/_test/github.com/mattn/libgo-sqlite3.a(sqlite3.cgo2.o): In function `_sqlite3_bind_blob':
/home/viric/go/src/github.com/mattn/go-sqlite3/sqlite3.go:14: undefined reference to `sqlite3_bind_blob'
collect2: error: ld returned 1 exit status
$WORK/github.com/mattn/go-sqlite3/_test/go-sqlite3.test
FAIL    github.com/mattn/go-sqlite3 [build failed]

@eswierk
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eswierk commented Jun 17, 2014

The problem is that when "go build" builds the package using gccgo, it first compiles the sqlite3 library code (sqlite3.c) into sqlite3.o, and then compiles the cgo-generated files (sqlite3.cgo1.go et al) into sqlite3.o, overwriting the first one.

$ go build -compiler gccgo -x
WORK=/tmp/go-build083620248
mkdir -p $WORK/_/bobo/submodules/go-sqlite3/_obj/
mkdir -p $WORK/_/bobo/submodules/
cd /bobo/submodules/go-sqlite3
/usr/lib/go/pkg/tool/linux_amd64/cgo -objdir $WORK/_/bobo/submodules/go-sqlite3/_obj/ -gccgo -gccgopkgpath=_/bobo/submodules/go-sqlite3 -- -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE backup.go error.go sqlite3.go sqlite3_other.go
gcc -Wall -g -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I /usr/lib/go/pkg/linux_amd64 -o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_defun.o -D GOOS_linux -D GOARCH_amd64 -m64 -D "GOPKGPATH=\"__home_eswierk_drydock_submodules_go_sqlite3\"" -c $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_defun.c
gcc -I . -g -O2 -fPIC -m64 -pthread -print-libgcc-file-name
gcc -I . -g -O2 -fPIC -m64 -pthread -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE -o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_main.o -c $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_main.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE -o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_export.o -c $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_export.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE -o $WORK/_/bobo/submodules/go-sqlite3/_obj/backup.cgo2.o -c $WORK/_/bobo/submodules/go-sqlite3/_obj/backup.cgo2.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE -o $WORK/_/bobo/submodules/go-sqlite3/_obj/error.cgo2.o -c $WORK/_/bobo/submodules/go-sqlite3/_obj/error.cgo2.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE -o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.cgo2.o -c $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.cgo2.c
gcc -I . -g -O2 -fPIC -m64 -pthread -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE -o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3_other.cgo2.o -c $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3_other.cgo2.c
### First sqlite3.o:
gcc -I . -g -O2 -fPIC -m64 -pthread -I $WORK/_/bobo/submodules/go-sqlite3/_obj/ -I. -DSQLITE_ENABLE_RTREE -o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.o -c ./sqlite3.c
gcc -I . -g -O2 -fPIC -m64 -pthread -o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_.o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_main.o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_export.o $WORK/_/bobo/submodules/go-sqlite3/_obj/backup.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/error.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3_other.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.o -ldl
### Second sqlite3.o overwrites the first:
gccgo -I $WORK -c -g -m64 -fgo-pkgpath=_/bobo/submodules/go-sqlite3 -fgo-relative-import-path=_/bobo/submodules/go-sqlite3 -o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_gotypes.go $WORK/_/bobo/submodules/go-sqlite3/_obj/backup.cgo1.go $WORK/_/bobo/submodules/go-sqlite3/_obj/error.cgo1.go $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.cgo1.go $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3_other.cgo1.go
ar cru $WORK/_/bobo/submodules/libgo-sqlite3.a $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_defun.o $WORK/_/bobo/submodules/go-sqlite3/_obj/_cgo_export.o $WORK/_/bobo/submodules/go-sqlite3/_obj/backup.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/error.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3_other.cgo2.o $WORK/_/bobo/submodules/go-sqlite3/_obj/sqlite3.o

This problem does not occur with the gc compiler because it runs a totally different sequence of compiler commands, with different output filenames (for example the cgo-generated files are compiled into go.6 rather than sqlite3.o).

To work around the problem, rename sqlite3.{h,c} to sqlite3-orig.{h,c}, and modify the #includes in sqlite3.go, backup.go, and sqlite3ext.h.

@eswierk eswierk mentioned this issue Jun 17, 2014
Closed
@denji
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denji commented Feb 10, 2015 

# go get -u -tags "sqlite redis memcache" github.com/gogits/gogs
# github.com/mattn/go-sqlite3
cc did not produce error at completed:1
on input:
#line 8 "/home/derry/.gopkg/src/github.com/mattn/go-sqlite3/sqlite3.go"


#include <sqlite3.h>
#include <stdlib.h>
#include <string.h>

#ifdef __CYGWIN__
# include <errno.h>
#endif

#ifndef SQLITE_OPEN_READWRITE
# define SQLITE_OPEN_READWRITE 0
#endif

#ifndef SQLITE_OPEN_FULLMUTEX
# define SQLITE_OPEN_FULLMUTEX 0
#endif

static int
_sqlite3_open_v2(const char *filename, sqlite3 **ppDb, int flags, const char *zVfs) {
#ifdef SQLITE_OPEN_URI
  return sqlite3_open_v2(filename, ppDb, flags | SQLITE_OPEN_URI, zVfs);
#else
  return sqlite3_open_v2(filename, ppDb, flags, zVfs);
#endif
}

static int
_sqlite3_bind_text(sqlite3_stmt *stmt, int n, char *p, int np) {
  return sqlite3_bind_text(stmt, n, p, np, SQLITE_TRANSIENT);
}

static int
_sqlite3_bind_blob(sqlite3_stmt *stmt, int n, void *p, int np) {
  return sqlite3_bind_blob(stmt, n, p, np, SQLITE_TRANSIENT);
}

#include <stdio.h>
#include <stdint.h>

static long
_sqlite3_last_insert_rowid(sqlite3* db) {
  return (long) sqlite3_last_insert_rowid(db);
}

static long
_sqlite3_changes(sqlite3* db) {
  return (long) sqlite3_changes(db);
}



#include <stddef.h> /* for ptrdiff_t and size_t below */

/* Define intgo when compiling with GCC.  */
typedef ptrdiff_t intgo;

typedef struct { char *p; intgo n; } _GoString_;
typedef struct { char *p; intgo n; intgo c; } _GoBytes_;
_GoString_ GoString(char *p);
_GoString_ GoStringN(char *p, int l);
_GoBytes_ GoBytes(void *p, int n);
char *CString(_GoString_);
void *_CMalloc(size_t);
#line 1 "not-declared"
void __cgo_f_1_1(void) { __typeof__(CString) *__cgo_undefined__; }
#line 1 "not-type"
void __cgo_f_1_2(void) { CString *__cgo_undefined__; }
#line 1 "not-const"
void __cgo_f_1_3(void) { enum { __cgo__undefined__ = (CString)*1 }; }
#line 2 "not-declared"
void __cgo_f_2_1(void) { __typeof__(GoString) *__cgo_undefined__; }
#line 2 "not-type"
void __cgo_f_2_2(void) { GoString *__cgo_undefined__; }
#line 2 "not-const"
void __cgo_f_2_3(void) { enum { __cgo__undefined__ = (GoString)*1 }; }
#line 3 "not-declared"
void __cgo_f_3_1(void) { __typeof__(SQLITE_OPEN_CREATE) *__cgo_undefined__; }
#line 3 "not-type"
void __cgo_f_3_2(void) { SQLITE_OPEN_CREATE *__cgo_undefined__; }
#line 3 "not-const"
void __cgo_f_3_3(void) { enum { __cgo__undefined__ = (SQLITE_OPEN_CREATE)*1 }; }
#line 4 "not-declared"
void __cgo_f_4_1(void) { __typeof__(SQLITE_OPEN_FULLMUTEX) *__cgo_undefined__; }
#line 4 "not-type"
void __cgo_f_4_2(void) { SQLITE_OPEN_FULLMUTEX *__cgo_undefined__; }
#line 4 "not-const"
void __cgo_f_4_3(void) { enum { __cgo__undefined__ = (SQLITE_OPEN_FULLMUTEX)*1 }; }
#line 5 "not-declared"
void __cgo_f_5_1(void) { __typeof__(SQLITE_OPEN_READWRITE) *__cgo_undefined__; }
#line 5 "not-type"
void __cgo_f_5_2(void) { SQLITE_OPEN_READWRITE *__cgo_undefined__; }
#line 5 "not-const"
void __cgo_f_5_3(void) { enum { __cgo__undefined__ = (SQLITE_OPEN_READWRITE)*1 }; }
#line 6 "not-declared"
void __cgo_f_6_1(void) { __typeof__(_sqlite3_bind_blob) *__cgo_undefined__; }
#line 6 "not-type"
void __cgo_f_6_2(void) { _sqlite3_bind_blob *__cgo_undefined__; }
#line 6 "not-const"
void __cgo_f_6_3(void) { enum { __cgo__undefined__ = (_sqlite3_bind_blob)*1 }; }
#line 7 "not-declared"
void __cgo_f_7_1(void) { __typeof__(_sqlite3_bind_text) *__cgo_undefined__; }
#line 7 "not-type"
void __cgo_f_7_2(void) { _sqlite3_bind_text *__cgo_undefined__; }
#line 7 "not-const"
void __cgo_f_7_3(void) { enum { __cgo__undefined__ = (_sqlite3_bind_text)*1 }; }
#line 8 "not-declared"
void __cgo_f_8_1(void) { __typeof__(_sqlite3_changes) *__cgo_undefined__; }
#line 8 "not-type"
void __cgo_f_8_2(void) { _sqlite3_changes *__cgo_undefined__; }
#line 8 "not-const"
void __cgo_f_8_3(void) { enum { __cgo__undefined__ = (_sqlite3_changes)*1 }; }
#line 9 "not-declared"
void __cgo_f_9_1(void) { __typeof__(_sqlite3_last_insert_rowid) *__cgo_undefined__; }
#line 9 "not-type"
void __cgo_f_9_2(void) { _sqlite3_last_insert_rowid *__cgo_undefined__; }
#line 9 "not-const"
void __cgo_f_9_3(void) { enum { __cgo__undefined__ = (_sqlite3_last_insert_rowid)*1 }; }
#line 10 "not-declared"
void __cgo_f_10_1(void) { __typeof__(_sqlite3_open_v2) *__cgo_undefined__; }
#line 10 "not-type"
void __cgo_f_10_2(void) { _sqlite3_open_v2 *__cgo_undefined__; }
#line 10 "not-const"
void __cgo_f_10_3(void) { enum { __cgo__undefined__ = (_sqlite3_open_v2)*1 }; }
#line 11 "not-declared"
void __cgo_f_11_1(void) { __typeof__(char) *__cgo_undefined__; }
#line 11 "not-type"
void __cgo_f_11_2(void) { char *__cgo_undefined__; }
#line 11 "not-const"
void __cgo_f_11_3(void) { enum { __cgo__undefined__ = (char)*1 }; }
#line 12 "not-declared"
void __cgo_f_12_1(void) { __typeof__(double) *__cgo_undefined__; }
#line 12 "not-type"
void __cgo_f_12_2(void) { double *__cgo_undefined__; }
#line 12 "not-const"
void __cgo_f_12_3(void) { enum { __cgo__undefined__ = (double)*1 }; }
#line 13 "not-declared"
void __cgo_f_13_1(void) { __typeof__(free) *__cgo_undefined__; }
#line 13 "not-type"
void __cgo_f_13_2(void) { free *__cgo_undefined__; }
#line 13 "not-const"
void __cgo_f_13_3(void) { enum { __cgo__undefined__ = (free)*1 }; }
#line 14 "not-declared"
void __cgo_f_14_1(void) { __typeof__(int) *__cgo_undefined__; }
#line 14 "not-type"
void __cgo_f_14_2(void) { int *__cgo_undefined__; }
#line 14 "not-const"
void __cgo_f_14_3(void) { enum { __cgo__undefined__ = (int)*1 }; }
#line 15 "not-declared"
void __cgo_f_15_1(void) { __typeof__(sqlite3) *__cgo_undefined__; }
#line 15 "not-type"
void __cgo_f_15_2(void) { sqlite3 *__cgo_undefined__; }
#line 15 "not-const"
void __cgo_f_15_3(void) { enum { __cgo__undefined__ = (sqlite3)*1 }; }
#line 16 "not-declared"
void __cgo_f_16_1(void) { __typeof__(sqlite3_bind_double) *__cgo_undefined__; }
#line 16 "not-type"
void __cgo_f_16_2(void) { sqlite3_bind_double *__cgo_undefined__; }
#line 16 "not-const"
void __cgo_f_16_3(void) { enum { __cgo__undefined__ = (sqlite3_bind_double)*1 }; }
#line 17 "not-declared"
void __cgo_f_17_1(void) { __typeof__(sqlite3_bind_int) *__cgo_undefined__; }
#line 17 "not-type"
void __cgo_f_17_2(void) { sqlite3_bind_int *__cgo_undefined__; }
#line 17 "not-const"
void __cgo_f_17_3(void) { enum { __cgo__undefined__ = (sqlite3_bind_int)*1 }; }
#line 18 "not-declared"
void __cgo_f_18_1(void) { __typeof__(sqlite3_bind_int64) *__cgo_undefined__; }
#line 18 "not-type"
void __cgo_f_18_2(void) { sqlite3_bind_int64 *__cgo_undefined__; }
#line 18 "not-const"
void __cgo_f_18_3(void) { enum { __cgo__undefined__ = (sqlite3_bind_int64)*1 }; }
#line 19 "not-declared"
void __cgo_f_19_1(void) { __typeof__(sqlite3_bind_null) *__cgo_undefined__; }
#line 19 "not-type"
void __cgo_f_19_2(void) { sqlite3_bind_null *__cgo_undefined__; }
#line 19 "not-const"
void __cgo_f_19_3(void) { enum { __cgo__undefined__ = (sqlite3_bind_null)*1 }; }
#line 20 "not-declared"
void __cgo_f_20_1(void) { __typeof__(sqlite3_bind_parameter_count) *__cgo_undefined__; }
#line 20 "not-type"
void __cgo_f_20_2(void) { sqlite3_bind_parameter_count *__cgo_undefined__; }
#line 20 "not-const"
void __cgo_f_20_3(void) { enum { __cgo__undefined__ = (sqlite3_bind_parameter_count)*1 }; }
#line 21 "not-declared"
void __cgo_f_21_1(void) { __typeof__(sqlite3_busy_timeout) *__cgo_undefined__; }
#line 21 "not-type"
void __cgo_f_21_2(void) { sqlite3_busy_timeout *__cgo_undefined__; }
#line 21 "not-const"
void __cgo_f_21_3(void) { enum { __cgo__undefined__ = (sqlite3_busy_timeout)*1 }; }
#line 22 "not-declared"
void __cgo_f_22_1(void) { __typeof__(sqlite3_close_v2) *__cgo_undefined__; }
#line 22 "not-type"
void __cgo_f_22_2(void) { sqlite3_close_v2 *__cgo_undefined__; }
#line 22 "not-const"
void __cgo_f_22_3(void) { enum { __cgo__undefined__ = (sqlite3_close_v2)*1 }; }
#line 23 "not-declared"
void __cgo_f_23_1(void) { __typeof__(sqlite3_column_blob) *__cgo_undefined__; }
#line 23 "not-type"
void __cgo_f_23_2(void) { sqlite3_column_blob *__cgo_undefined__; }
#line 23 "not-const"
void __cgo_f_23_3(void) { enum { __cgo__undefined__ = (sqlite3_column_blob)*1 }; }
#line 24 "not-declared"
void __cgo_f_24_1(void) { __typeof__(sqlite3_column_bytes) *__cgo_undefined__; }
#line 24 "not-type"
void __cgo_f_24_2(void) { sqlite3_column_bytes *__cgo_undefined__; }
#line 24 "not-const"
void __cgo_f_24_3(void) { enum { __cgo__undefined__ = (sqlite3_column_bytes)*1 }; }
#line 25 "not-declared"
void __cgo_f_25_1(void) { __typeof__(sqlite3_column_count) *__cgo_undefined__; }
#line 25 "not-type"
void __cgo_f_25_2(void) { sqlite3_column_count *__cgo_undefined__; }
#line 25 "not-const"
void __cgo_f_25_3(void) { enum { __cgo__undefined__ = (sqlite3_column_count)*1 }; }
#line 26 "not-declared"
void __cgo_f_26_1(void) { __typeof__(sqlite3_column_decltype) *__cgo_undefined__; }
#line 26 "not-type"
void __cgo_f_26_2(void) { sqlite3_column_decltype *__cgo_undefined__; }
#line 26 "not-const"
void __cgo_f_26_3(void) { enum { __cgo__undefined__ = (sqlite3_column_decltype)*1 }; }
#line 27 "not-declared"
void __cgo_f_27_1(void) { __typeof__(sqlite3_column_double) *__cgo_undefined__; }
#line 27 "not-type"
void __cgo_f_27_2(void) { sqlite3_column_double *__cgo_undefined__; }
#line 27 "not-const"
void __cgo_f_27_3(void) { enum { __cgo__undefined__ = (sqlite3_column_double)*1 }; }
#line 28 "not-declared"
void __cgo_f_28_1(void) { __typeof__(sqlite3_column_int64) *__cgo_undefined__; }
#line 28 "not-type"
void __cgo_f_28_2(void) { sqlite3_column_int64 *__cgo_undefined__; }
#line 28 "not-const"
void __cgo_f_28_3(void) { enum { __cgo__undefined__ = (sqlite3_column_int64)*1 }; }
#line 29 "not-declared"
void __cgo_f_29_1(void) { __typeof__(sqlite3_column_name) *__cgo_undefined__; }
#line 29 "not-type"
void __cgo_f_29_2(void) { sqlite3_column_name *__cgo_undefined__; }
#line 29 "not-const"
void __cgo_f_29_3(void) { enum { __cgo__undefined__ = (sqlite3_column_name)*1 }; }
#line 30 "not-declared"
void __cgo_f_30_1(void) { __typeof__(sqlite3_column_text) *__cgo_undefined__; }
#line 30 "not-type"
void __cgo_f_30_2(void) { sqlite3_column_text *__cgo_undefined__; }
#line 30 "not-const"
void __cgo_f_30_3(void) { enum { __cgo__undefined__ = (sqlite3_column_text)*1 }; }
#line 31 "not-declared"
void __cgo_f_31_1(void) { __typeof__(sqlite3_column_type) *__cgo_undefined__; }
#line 31 "not-type"
void __cgo_f_31_2(void) { sqlite3_column_type *__cgo_undefined__; }
#line 31 "not-const"
void __cgo_f_31_3(void) { enum { __cgo__undefined__ = (sqlite3_column_type)*1 }; }
#line 32 "not-declared"
void __cgo_f_32_1(void) { __typeof__(sqlite3_enable_load_extension) *__cgo_undefined__; }
#line 32 "not-type"
void __cgo_f_32_2(void) { sqlite3_enable_load_extension *__cgo_undefined__; }
#line 32 "not-const"
void __cgo_f_32_3(void) { enum { __cgo__undefined__ = (sqlite3_enable_load_extension)*1 }; }
#line 33 "not-declared"
void __cgo_f_33_1(void) { __typeof__(sqlite3_errcode) *__cgo_undefined__; }
#line 33 "not-type"
void __cgo_f_33_2(void) { sqlite3_errcode *__cgo_undefined__; }
#line 33 "not-const"
void __cgo_f_33_3(void) { enum { __cgo__undefined__ = (sqlite3_errcode)*1 }; }
#line 34 "not-declared"
void __cgo_f_34_1(void) { __typeof__(sqlite3_errmsg) *__cgo_undefined__; }
#line 34 "not-type"
void __cgo_f_34_2(void) { sqlite3_errmsg *__cgo_undefined__; }
#line 34 "not-const"
void __cgo_f_34_3(void) { enum { __cgo__undefined__ = (sqlite3_errmsg)*1 }; }
#line 35 "not-declared"
void __cgo_f_35_1(void) { __typeof__(sqlite3_errstr) *__cgo_undefined__; }
#line 35 "not-type"
void __cgo_f_35_2(void) { sqlite3_errstr *__cgo_undefined__; }
#line 35 "not-const"
void __cgo_f_35_3(void) { enum { __cgo__undefined__ = (sqlite3_errstr)*1 }; }
#line 36 "not-declared"
void __cgo_f_36_1(void) { __typeof__(sqlite3_exec) *__cgo_undefined__; }
#line 36 "not-type"
void __cgo_f_36_2(void) { sqlite3_exec *__cgo_undefined__; }
#line 36 "not-const"
void __cgo_f_36_3(void) { enum { __cgo__undefined__ = (sqlite3_exec)*1 }; }
#line 37 "not-declared"
void __cgo_f_37_1(void) { __typeof__(sqlite3_extended_errcode) *__cgo_undefined__; }
#line 37 "not-type"
void __cgo_f_37_2(void) { sqlite3_extended_errcode *__cgo_undefined__; }
#line 37 "not-const"
void __cgo_f_37_3(void) { enum { __cgo__undefined__ = (sqlite3_extended_errcode)*1 }; }
#line 38 "not-declared"
void __cgo_f_38_1(void) { __typeof__(sqlite3_finalize) *__cgo_undefined__; }
#line 38 "not-type"
void __cgo_f_38_2(void) { sqlite3_finalize *__cgo_undefined__; }
#line 38 "not-const"
void __cgo_f_38_3(void) { enum { __cgo__undefined__ = (sqlite3_finalize)*1 }; }
#line 39 "not-declared"
void __cgo_f_39_1(void) { __typeof__(sqlite3_get_autocommit) *__cgo_undefined__; }
#line 39 "not-type"
void __cgo_f_39_2(void) { sqlite3_get_autocommit *__cgo_undefined__; }
#line 39 "not-const"
void __cgo_f_39_3(void) { enum { __cgo__undefined__ = (sqlite3_get_autocommit)*1 }; }
#line 40 "not-declared"
void __cgo_f_40_1(void) { __typeof__(sqlite3_int64) *__cgo_undefined__; }
#line 40 "not-type"
void __cgo_f_40_2(void) { sqlite3_int64 *__cgo_undefined__; }
#line 40 "not-const"
void __cgo_f_40_3(void) { enum { __cgo__undefined__ = (sqlite3_int64)*1 }; }
#line 41 "not-declared"
void __cgo_f_41_1(void) { __typeof__(sqlite3_libversion) *__cgo_undefined__; }
#line 41 "not-type"
void __cgo_f_41_2(void) { sqlite3_libversion *__cgo_undefined__; }
#line 41 "not-const"
void __cgo_f_41_3(void) { enum { __cgo__undefined__ = (sqlite3_libversion)*1 }; }
#line 42 "not-declared"
void __cgo_f_42_1(void) { __typeof__(sqlite3_libversion_number) *__cgo_undefined__; }
#line 42 "not-type"
void __cgo_f_42_2(void) { sqlite3_libversion_number *__cgo_undefined__; }
#line 42 "not-const"
void __cgo_f_42_3(void) { enum { __cgo__undefined__ = (sqlite3_libversion_number)*1 }; }
#line 43 "not-declared"
void __cgo_f_43_1(void) { __typeof__(sqlite3_load_extension) *__cgo_undefined__; }
#line 43 "not-type"
void __cgo_f_43_2(void) { sqlite3_load_extension *__cgo_undefined__; }
#line 43 "not-const"
void __cgo_f_43_3(void) { enum { __cgo__undefined__ = (sqlite3_load_extension)*1 }; }
#line 44 "not-declared"
void __cgo_f_44_1(void) { __typeof__(sqlite3_prepare_v2) *__cgo_undefined__; }
#line 44 "not-type"
void __cgo_f_44_2(void) { sqlite3_prepare_v2 *__cgo_undefined__; }
#line 44 "not-const"
void __cgo_f_44_3(void) { enum { __cgo__undefined__ = (sqlite3_prepare_v2)*1 }; }
#line 45 "not-declared"
void __cgo_f_45_1(void) { __typeof__(sqlite3_reset) *__cgo_undefined__; }
#line 45 "not-type"
void __cgo_f_45_2(void) { sqlite3_reset *__cgo_undefined__; }
#line 45 "not-const"
void __cgo_f_45_3(void) { enum { __cgo__undefined__ = (sqlite3_reset)*1 }; }
#line 46 "not-declared"
void __cgo_f_46_1(void) { __typeof__(sqlite3_sourceid) *__cgo_undefined__; }
#line 46 "not-type"
void __cgo_f_46_2(void) { sqlite3_sourceid *__cgo_undefined__; }
#line 46 "not-const"
void __cgo_f_46_3(void) { enum { __cgo__undefined__ = (sqlite3_sourceid)*1 }; }
#line 47 "not-declared"
void __cgo_f_47_1(void) { __typeof__(sqlite3_step) *__cgo_undefined__; }
#line 47 "not-type"
void __cgo_f_47_2(void) { sqlite3_step *__cgo_undefined__; }
#line 47 "not-const"
void __cgo_f_47_3(void) { enum { __cgo__undefined__ = (sqlite3_step)*1 }; }
#line 48 "not-declared"
void __cgo_f_48_1(void) { __typeof__(sqlite3_stmt) *__cgo_undefined__; }
#line 48 "not-type"
void __cgo_f_48_2(void) { sqlite3_stmt *__cgo_undefined__; }
#line 48 "not-const"
void __cgo_f_48_3(void) { enum { __cgo__undefined__ = (sqlite3_stmt)*1 }; }
#line 49 "not-declared"
void __cgo_f_49_1(void) { __typeof__(sqlite3_threadsafe) *__cgo_undefined__; }
#line 49 "not-type"
void __cgo_f_49_2(void) { sqlite3_threadsafe *__cgo_undefined__; }
#line 49 "not-const"
void __cgo_f_49_3(void) { enum { __cgo__undefined__ = (sqlite3_threadsafe)*1 }; }
#line 50 "not-declared"
void __cgo_f_50_1(void) { __typeof__(strlen) *__cgo_undefined__; }
#line 50 "not-type"
void __cgo_f_50_2(void) { strlen *__cgo_undefined__; }
#line 50 "not-const"
void __cgo_f_50_3(void) { enum { __cgo__undefined__ = (strlen)*1 }; }
#line 1 "completed"
int __cgo__1 = __cgo__2;

full error output:
not-type:1:35: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_1_2(void) { CString *__cgo_undefined__; }
                                  ^
not-const:1:63: error: invalid operands to binary expression ('char *(*)(_GoString_)' and 'int')
void __cgo_f_1_3(void) { enum { __cgo__undefined__ = (CString)*1 }; }
                                                     ~~~~~~~~~^~
not-type:2:36: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_2_2(void) { GoString *__cgo_undefined__; }
                                   ^
not-const:2:64: error: invalid operands to binary expression ('_GoString_ (*)(char *)' and 'int')
void __cgo_f_2_3(void) { enum { __cgo__undefined__ = (GoString)*1 }; }
                                                     ~~~~~~~~~~^~
not-type:3:46: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_3_2(void) { SQLITE_OPEN_CREATE *__cgo_undefined__; }
                                             ^
not-type:4:49: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_4_2(void) { SQLITE_OPEN_FULLMUTEX *__cgo_undefined__; }
                                                ^
not-type:5:49: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_5_2(void) { SQLITE_OPEN_READWRITE *__cgo_undefined__; }
                                                ^
not-type:6:46: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_6_2(void) { _sqlite3_bind_blob *__cgo_undefined__; }
                                             ^
not-const:6:74: error: invalid operands to binary expression ('int (*)(sqlite3_stmt *, int, void *, int)' and 'int')
void __cgo_f_6_3(void) { enum { __cgo__undefined__ = (_sqlite3_bind_blob)*1 }; }
                                                     ~~~~~~~~~~~~~~~~~~~~^~
not-type:7:46: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_7_2(void) { _sqlite3_bind_text *__cgo_undefined__; }
                                             ^
not-const:7:74: error: invalid operands to binary expression ('int (*)(sqlite3_stmt *, int, char *, int)' and 'int')
void __cgo_f_7_3(void) { enum { __cgo__undefined__ = (_sqlite3_bind_text)*1 }; }
                                                     ~~~~~~~~~~~~~~~~~~~~^~
not-type:8:44: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_8_2(void) { _sqlite3_changes *__cgo_undefined__; }
                                           ^
not-const:8:72: error: invalid operands to binary expression ('long (*)(sqlite3 *)' and 'int')
void __cgo_f_8_3(void) { enum { __cgo__undefined__ = (_sqlite3_changes)*1 }; }
                                                     ~~~~~~~~~~~~~~~~~~^~
not-type:9:54: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_9_2(void) { _sqlite3_last_insert_rowid *__cgo_undefined__; }
                                                     ^
not-const:9:82: error: invalid operands to binary expression ('long (*)(sqlite3 *)' and 'int')
void __cgo_f_9_3(void) { enum { __cgo__undefined__ = (_sqlite3_last_insert_rowid)*1 }; }
                                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
not-type:10:45: error: use of undeclared identifier '__cgo_undefined__'
void __cgo_f_10_2(void) { _sqlite3_open_v2 *__cgo_undefined__; }
                                            ^
not-const:10:73: error: invalid operands to binary expression ('int (*)(const char *, sqlite3 **, int, const char *)' and 'int')
void __cgo_f_10_3(void) { enum { __cgo__undefined__ = (_sqlite3_open_v2)*1 }; }
                                                      ~~~~~~~~~~~~~~~~~~^~
not-const:11:61: error: indirection requires pointer operand ('int' invalid)
void __cgo_f_11_3(void) { enum { __cgo__undefined__ = (char)*1 }; }
                                                            ^~
not-const:12:63: error: indirection requires pointer operand ('int' invalid)
void __cgo_f_12_3(void) { enum { __cgo__undefined__ = (double)*1 }; }
                                                              ^~
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.

@mattn mattn closed this as completed in 3d6c6f9 Mar 12, 2015
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@mattn @viric @eswierk @denji