configure does not check for SQLite header and library

[Mateusz Łoskot]

The ./configure script does not really check for presence of SQLite header and library files. If there is no SQLite version installed in the system, the configuration summary is incorrect:

./configure --with-sqlite=yes
...
checking for curl-config... no
checking Checking for SQLite... enabled
checking Checking for DWGdirect... disabled
...
  DODS support:              no
  SQLite support:            yes
  DWGdirect support          no
...

Next, compilation fails with (expected) error message:

make[3]: Entering directory `/home/mloskot/dev/gdal/_svn/branches/1.4/gdal/ogr/ogrsf_frmts/sqlite'
g++ -Wall -fPIC -O2   -I.. -I/home/mloskot/dev/gdal/_svn/branches/1.4/gdal/port 
-I/home/mloskot/dev/gdal/_svn/branches/1.4/gdal/gcore 
-I/home/mloskot/dev/gdal/_svn/branches/1.4/gdal/alg 
-I/home/mloskot/dev/gdal/_svn/branches/1.4/gdal/ogr 
-I/home/mloskot/dev/gdal/_svn/branches/1.4/gdal/ogr/ogrsf_frmts  -DOGR_ENABLED 
-I/home/mloskot/dev/gdal/_svn/branches/1.4/gdal/port  -c -o ../o/ogrsqlitedatasource.o 
ogrsqlitedatasource.cpp
In file included from ogrsqlitedatasource.cpp:30:
ogr_sqlite.h:35:21: error: sqlite3.h: No such file or directory
...

There was very similar Ticket #1508 but related to detecting Python files.

[warmerdam]

Mateusz,

This is also true of some other configuration options where it was not convenient at the time to do proper checking. Since you raise this issue, I'll let you fix it.

[Mateusz Łoskot]

This ticket is duplicated as #2067 which has been already fixed.