Add parpack.pc

.gitignore

@@ -16,6 +16,7 @@ config.status
 libtool
 .deps/
 arpack.pc
+parpack.pc
 arpackdef.h
 arpackicb.h
 arpack-ng-config.cmake
@@ -77,4 +78,4 @@ VISUAL_STUDIO/bin/
 
 # Temporary files
 *~
-\#*#
+\#*#

CHANGES

@@ -32,6 +32,7 @@ arpack-ng - 3.8.0
  * [BUG FIX]: fix 'eval: Syntax error: "(" unexpected' error at build time.
  * Only build shared libraries by default.  To build static libraries, use
    --enable-static (autotools) or -DBUILD_SHARED_LIBS=OFF (cmake).
+ * Add parpack.pc.
 
 [ David Schwörer ]
  * Support of gfortran 10

CMakeLists.txt

@@ -686,6 +686,7 @@ set(includedir \${prefix}/${CMAKE_INSTALL_INCLUDEDIR})
 set(PACKAGE_NAME ${PROJECT_NAME})
 set(PACKAGE_VERSION ${arpack_ng_VERSION})
 set(PACKAGE_URL "https://github.com/opencollab/arpack-ng/")
+
 # Convert (LAPACK|BLAS)_LIBRARIES to -l flags, store in ARPACK_PC_LIBS_PRIVATE.
 # LAPACK_LIBRARIES contains transitive deps, no need to parse BLAS_LIBRARIES.
 set(ARPACK_PC_LIBS_PRIVATE)
@@ -695,7 +696,17 @@ foreach(lib ${LAPACK_LIBRARIES})
     list(APPEND ARPACK_PC_LIBS_PRIVATE "${libname}")
 endforeach()
 string(REPLACE ";" " " ARPACK_PC_LIBS_PRIVATE "${ARPACK_PC_LIBS_PRIVATE}")
+
+set(PARPACK_PC_LIBS_PRIVATE)
+foreach(lib ${LAPACK_LIBRARIES} ${MPI_Fortran_LIBRARIES})
+    get_filename_component(libname ${lib} NAME)
+    string(REGEX REPLACE "^lib([^.]+).*$" "-l\\1" libname ${libname})
+    list(APPEND PARPACK_PC_LIBS_PRIVATE "${libname}")
+endforeach()
+string(REPLACE ";" " " PARPACK_PC_LIBS_PRIVATE "${PARPACK_PC_LIBS_PRIVATE}")
+
 configure_file(SRC/arpack.pc.in "${PROJECT_BINARY_DIR}/SRC/arpack${LIBSUFFIX}.pc" @ONLY)
+configure_file(PARPACK/SRC/MPI/parpack.pc.in "${PROJECT_BINARY_DIR}/PARPACK/SRC/MPI/parpack${LIBSUFFIX}.pc" @ONLY)
 
 
 install(TARGETS arpack
@@ -710,6 +721,8 @@ if (MPI)
       ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
       LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
       RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+  install(FILES "${PROJECT_BINARY_DIR}/PARPACK/SRC/MPI/parpack${LIBSUFFIX}.pc"
+      DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 endif ()
 
 if(ICB)

PARPACK/SRC/MPI/Makefile.am

@@ -46,3 +46,8 @@ if ICB
 libparpack@LIBSUFFIX@_la_LIBADD += $(top_builddir)/ICB/libdbgicb.la $(top_builddir)/ICB/libstaicb.la
 libparpack@LIBSUFFIX@_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(top_builddir)
 endif
+
+pkgconfig_DATA = parpack@LIBSUFFIX@.pc
+
+# Due to the LIBSUFFIX, configure doesn't automatically clean this file:
+DISTCLEANFILES = parpack@LIBSUFFIX@.pc

PARPACK/SRC/MPI/parpack.pc.in

@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+
+Name: @PACKAGE_NAME@
+Description: Collection of Fortran77 subroutines designed to solve large scale eigenvalue problems
+Version: @PACKAGE_VERSION@
+URL: @PACKAGE_URL@
+Requires.private: arpack@LIBSUFFIX@
+Libs: -L${libdir} -lparpack@LIBSUFFIX@
+Libs.private: @PARPACK_PC_LIBS_PRIVATE@

configure.ac

@@ -255,7 +255,11 @@ AM_CONDITIONAL([ICBEXMM], [test x"$enable_icb_exmm" != x"no"])
 
 m4_ifdef([PKG_INSTALLDIR], [PKG_INSTALLDIR], [AC_SUBST([pkgconfigdir], [${libdir}/pkgconfig])])
 AC_SUBST([ARPACK_PC_LIBS_PRIVATE], ["$LAPACK_LIBS $BLAS_LIBS"])
-AC_CONFIG_FILES([SRC/arpack$LIBSUFFIX.pc:SRC/arpack.pc.in], [], [LIBSUFFIX="$LIBSUFFIX"])
+AC_SUBST([PARPACK_PC_LIBS_PRIVATE], ["$LAPACK_LIBS $BLAS_LIBS $MPI_Fortran_LIBS"])
+AC_CONFIG_FILES([
+	SRC/arpack$LIBSUFFIX.pc:SRC/arpack.pc.in
+	PARPACK/SRC/MPI/parpack$LIBSUFFIX.pc:PARPACK/SRC/MPI/parpack.pc.in
+], [], [LIBSUFFIX="$LIBSUFFIX"])
 
 AC_CONFIG_FILES([
 	arpackdef.h