Running the below produces a working dec265 binary. it also produces hdrcopy (not sure if it should be producing that as well).
```
curl -L https://github.com/strukturag/libde265/releases/download/v1.0.11/libde265-1.0.11.tar.gz | \
    tar zx && \
    cd libde265-1.0.11 && \
    ./autogen.sh && \
    ./configure --disable-dec265 --disable-sherlock265 && \
    mkdir build && \
    cd build && \
    cmake .. && \
    make && \
    make install
```
Also the pkg-config file generated is missing version information
```
       │ File: libde265.pc
───────┼─────────────────────────────────────────────────────────────────────────
   1   │ prefix=/govind
   2   │ exec_prefix=${prefix}
   3   │ libdir=${exec_prefix}/lib64
   4   │ includedir=${prefix}/include
   5   │ 
   6   │ Name: libde265
   7   │ Description: H.265/HEVC video decoder.
   8   │ URL: https://github.com/strukturag/libde265
   9   │ Version: 
  10   │ Requires: 
  11   │ Libs: -lde265 -L${libdir}
  12   │ Libs.private:  -lstdc++
  13   │ Cflags: -I${includedir}
```
dec265 program built even after specifying --disable, .pc file missing version
This is a GitHub Issue
repo:libde265
owner:strukturag
Title : dec265 program built even after specifying --disable, .pc file missing version
Issue date:

--- start body ---
Running the below produces a working dec265 binary. it also produces hdrcopy (not sure if it should be producing that as well).
```
curl -L https://github.com/strukturag/libde265/releases/download/v1.0.11/libde265-1.0.11.tar.gz | \
    tar zx && \
    cd libde265-1.0.11 && \
    ./autogen.sh && \
    ./configure --disable-dec265 --disable-sherlock265 && \
    mkdir build && \
    cd build && \
    cmake .. && \
    make && \
    make install
```
Also the pkg-config file generated is missing version information
```
       │ File: libde265.pc
───────┼─────────────────────────────────────────────────────────────────────────
   1   │ prefix=/govind
   2   │ exec_prefix=${prefix}
   3   │ libdir=${exec_prefix}/lib64
   4   │ includedir=${prefix}/include
   5   │ 
   6   │ Name: libde265
   7   │ Description: H.265/HEVC video decoder.
   8   │ URL: https://github.com/strukturag/libde265
   9   │ Version: 
  10   │ Requires: 
  11   │ Libs: -lde265 -L${libdir}
  12   │ Libs.private:  -lstdc++
  13   │ Cflags: -I${includedir}
```
--- end body ---

None