libxc-6.2.2-bp156.1.5

- Update to version 6.2.2:
  * Dimension of v4rhosigma2lapl, v4rhosigma2tau, v4rhosigmatau2,
    v4sigma3tau arrays was wrong
  * CMake employed ENABLE_XHOST=ON by default, resulting in
    binaries specific to the host processor

- update to 6.2.0:
  * CMake does not link standard math library in shared xc
    library
  * Taylor expansions used in GGA_C_REVTCA, GGA_K_VT84F,
    MGGA_X_FT98 were not of sufficient to guarantee accuracy of
    all derivatives
  * Replaced hard cutoff in MGGA_X_MBRXC_BG with a Taylor
    expansion
  * StandardMathLibraryC.cmake reusing variable names
  * Memory allocation in xc-regression
  * MGGA_C_REVSCAN was implemented incorrectly
  * Missing comma in MGGA_XC_B97M_V
  * GGA_X_HERMAN was incorrect: the functional is really a meta-
    GGA but its form was unclear and it seems numerically
    unstable

- Move xc-info binary to devel package and make devel pkg conflict
  with older libxc5 to work around SLPP guideline violation from
  older shared lib versions.

- Update to version 6.0.0:
  * Changes to the internal handling of derivatives
  * Improvements in array access, resulting in significant
    speedups on GPUs.
  * Bug fix: LDA_C_KARASIEV and LDA_C_KARASIEV_MOD were
    implemented incorrectly.
  * Added:
  - GGA functionals: XC_B97_3C, X_PBE_GAUSSIAN, C_PBE_GAUSSIAN,
    X_PBE_MOD, X_NCAPR
  - HYB_GGA functionals: XC_B3P86_NWCHEM
  - MGGA functionals: C_TPSS_GAUSSIAN, C_CC, C_CCALDA, X_VCML,
    XC_VCML_RVV10
  - HYB_MGGA functionals: XC_BR3P86
  - functions to extract BibTeX reference keys from functionals
- Specfile clean up.
- Bump so version.
- Drop unnecessary autotools BuildRequires (automake, autoconf,
  libtool).
- Update source URL.

- Trim time-sensitive wording from description.

- Update to 4.2.3
  * timeout when generating the xc_func.h file with CMake.
- Major spec file cleanup

- Update to 4.2.1
  * Many changes (see http://www.tddft.org/programs/libxc/changes/) , f.e.:
  * License from LGPL to the Mozilla Public License 2 (MPL2).
  * CPP for Fortran sources macro, so that cpp -C -freestanding is used instead of cpp -ansi.

- Update to 4.0.4
  * Fixed:
  * Incorrect XC_CORRELATION flag in the XC_LDA_K_ZLP, XC_LDA_X_RAE, and XC_GGA_XC_HLE16 functionals.
  * Incorrect XC_EXCHANGE flag in the XC_GGA_C_SG4, XC_GGA_C_PBE_MOL, and XC_GGA_C_TM_PBE functionals.
  * Incorrect XC_EXCHANGE_CORRELATION flag in the XC_MGGA_C_SCAN_RVV10 functional.
  * Incorrect XC_FAMILY_MGGA family in the HYB_MGGA_XC_B0KCIS functional.

- Update to 4.0.3
  * Fixed: Generation of libxc_docs.txt file.
  * Added: Missing C to Fortran interface for xc_f90_nlc_coef.

- Update to 4.0.2
  * See https://gitlab.com/libxc/libxc/wikis/Libxc-changes for details
  * There are a few incompatible changes, be careful

- Update to 3.0.0
  * See https://gitlab.com/libxc/libxc/wikis/Libxc-changes for details
  * Added
  * Micro version number to version function and version header file.
  * Version_string function, which returns the version number in the following format: major.minor.micro
  * Fortran 2003 interface using the iso_c_bindings module.

- Update to 2.2.3
  * Fixed bugs in the following functionals:
  * GGA: X_N12, C_N12, C_N12_SX, all the X_HJS_*, X_VMT84_GE
  * HYB_GGA: X_N12_SX, all the XC_HJS_*, XC_O3LYP, XC_X3LYP
  * GGA (second order derivatives only): X_B88, X_OPTB88_VDW, X_MB88, K_LLP, K_FR_B88, K_THAKKAR
  * Fixed build with gcc 6.

- First submit using 2.2.2