The following is the error from compiler:
Assembling cpu_asm.nasm
cmd.exe /D /C "C:\Users\appveyor\AppData\Local\Temp\1\tmp62cb769c16c04b79a2f73246c8ccf95a.cmd"
"/NASM/nasm.exe" -o "FLAC-asm.dir\Release\cpu_asm.obj" -fwin32 -I"C:\project\lib\flac\include\\" -I"C:\project\lib\flac\_build\Win32\\" -D"CMAKE_INTDIR="Release"" -dOBJ_FORMAT_win32 "C:\project\lib\flac\src\libFLAC\ia32\cpu_asm.nasm"
C:\project\lib\flac\src\libFLAC\ia32\cpu_asm.nasm:34: fatal: unable to open include file `nasm.h'
Closes#220.
Signed-off-by: Ozkan Sezer <sezeroz@gmail.com>
- document version requirements in the top-level file.
- remove incorrect version requirements from sub-dirs.
- set min. required version to 3.5 in top-level file.
- set minimun required version to 3.9 under docs/ .
- make documents building an option (on by default.)
so, the tree can be built using cmake-3.5 using
-DBUILD_DOCS=0 on the command line.
When building in the same directory as the source, it works, but not in
a separate directory. The trailing slash is important with nasm. Note
that include_directories("${CMAKE_CURRENT_SOURCE_DIR}/") does not work
because cmake seems to strip the trailing slash.
Also relax the cmake version requirement from 3.12 to 3.9 as everywhere
else in the tree: it works just fine.
