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mmeineke |
377 |
dnl **** Process this file with autoconf to produce a configure script. |
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AC_INIT(src/oopse.cpp) |
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AC_CONFIG_AUX_DIR(ac-tools) |
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AC_CONFIG_HEADER(config.h:ac-tools/config.h.in) |
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AC_PREFIX_DEFAULT("/usr/local") |
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builtin(include, ac-tools/aclocal.m4) |
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dnl Checks for C compiler |
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AC_PROG_RANLIB |
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AC_PROG_YACC |
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AC_PROG_LEX |
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AC_SUBST(EXEEXT) |
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AC_SUBST(OBJEXT) |
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AC_SUBST(BATEXT) |
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AC_SUBST(MKINSTALLDIRS) |
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AC_SUBST(OOPSE) |
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AC_SUBST(OOPSE_HOME) |
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AC_SUBST(sprng_libdir) |
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AC_SUBST(mpich_libdir) |
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AC_SUBST(sprng_include) |
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AC_SUBST(mpich_include) |
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AC_SUBST(mpi_f90_mods) |
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AC_SUBST(SUBDIRS) |
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OOPSE=oopse |
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dnl **** define home dir of oopse |
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if test "x${prefix}" = "xNONE" |
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then |
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OOPSE_HOME=${ac_default_prefix}/oopse |
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else |
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OOPSE_HOME=${prefix}/oopse |
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fi |
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AC_ARG_ENABLE(oopse-home, |
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[ --enable-oopse-home=DIR define oopse home dir [PREFIX/oopse]], |
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[OOPSE_HOME="${enableval}"]) |
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dnl **** define C compiler |
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CC=${CC-icc} |
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AC_ARG_WITH(cc, |
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[ --with-cc=PROG use PROG as C compiler [${CC-icc}]], |
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[CC="${withval}"]) |
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AC_PROG_CC([icc gcc cc]) |
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dnl **** define C compiler |
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CXX=${CXX-icc} |
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AC_ARG_WITH(cxx, |
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[ --with-cxx=PROG use PROG as C++ compiler [${CXX-icc}]], |
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[CXX="${withval}"]) |
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AC_PROG_CXX([icc g++ c++]) |
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dnl **** define Fortran compiler |
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F77=${F77-ifc} |
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AC_ARG_WITH(f77, |
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[ --with-f77=PROG use PROG as Fortran compiler [${F77-ifc}]], |
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[F77="${withval}"]) |
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AC_PROG_F77([ifc f90]) |
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dnl **** check if user wants to compile with debugging support |
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AC_ARG_ENABLE(debug, |
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[ --enable-debug turn on debugging [no]], |
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[case "${enableval}" in |
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yes) debug=true ;; |
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no) debug=false ;; |
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;; |
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esac],[debug=false]) |
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dnl **** Define CFLAGS etc empty to prevent configure from setting them |
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CFLAGS=${CFLAGS-""} |
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FFLAGS=${FFLAGS-""} |
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LDFLAGS=${LDFLAGS-""} |
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OPTIMIZE=${OPTIMIZE-""} |
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DEBUG=${DEBUG-""} |
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dnl **** Check for host type |
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AC_CANONICAL_HOST |
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if test "x${CFLAGS}" = "x" |
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then |
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if test "x${GCC}" = "xyes" |
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then |
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dnl **** default settings for gcc |
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DEBUG="-g -O2" |
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OPTIMIZE="-O2" |
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CFLAGS="-fno-common -Wall -pedantic -Wpointer-arith -Wnested-externs" |
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dnl **** check for strength-reduce bug |
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ACX_GCC_STRENGTH_REDUCE(CFLAGS="$CFLAGS -fno-strength-reduce") |
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dnl **** some arch-specific optimizations/settings for gcc |
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case "${host}" in |
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i486-*) CPU_FLAGS="-m486";; |
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i586-*) ACX_CHECK_CC_FLAGS(-mcpu=pentium,cpu_pentium, |
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[CPU_FLAGS=-mcpu=pentium], |
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[ACX_CHECK_CC_FLAGS(-mpentium,pentium, |
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[CPU_FLAGS=-mpentium], [CPU_FLAGS=-m486])]) |
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;; |
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i686-*) ACX_CHECK_CC_FLAGS(-mcpu=pentiumpro,cpu_pentiumpro, |
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[CPU_FLAGS=-mcpu=pentiumpro], |
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[ACX_CHECK_CC_FLAGS(-mpentiumpro,pentiumpro, |
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[CPU_FLAGS=-mpentiumpro], [CPU_FLAGS=-m486])]) |
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;; |
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esac |
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CFLAGS="$CPU_FLAGS $CFLAGS" |
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else |
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case "${host}" in |
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alpha*-dec-osf4.*) |
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CFLAGS="-std1 -w0" |
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OPTIMIZE="-O2" |
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DEBUG="-g3 -O2" |
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;; |
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hppa*-hp-hpux*) |
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CFLAGS="-Aa -D_HPUX_SOURCE" |
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OPTIMIZE="-O" |
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DEBUG="-g -O" |
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;; |
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mips-sgi-irix6.[[4-9]]*) |
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CFLAGS="-w" |
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OPTIMIZE="-O2 -OPT:Olimit=0" |
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DEBUG="-g3 -O2 -OPT:Olimit=0" |
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;; |
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mips-sgi-irix*) |
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CFLAGS="-fullwarn -woff 835" |
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OPTIMIZE="-O2 -Olimit 3500" |
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;; |
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rs6000-ibm-aix*) |
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CFLAGS="-D_ALL_SOURCE" |
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OPTIMIZE="-O2" |
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DEBUG="-g -O2" |
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;; |
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*) |
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CFLAGS="" |
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OPTIMIZE="-O" |
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DEBUG="-g" |
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;; |
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esac |
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fi |
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fi |
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case $debug in |
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true) CFLAGS="$DEBUG $CFLAGS";; |
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*) CFLAGS="$OPTIMIZE $CFLAGS";; |
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esac |
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dnl **** .exe/.obj file extensions |
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AC_EXEEXT |
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AC_OBJEXT |
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OBJEXT=".$OBJEXT" |
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AC_PROG_MAKE_SET |
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dnl **** Checks for programs. |
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AC_CHECK_PROG(AR, ar, ar, NONE) |
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if test "$AR" = "NONE"; then |
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AC_MSG_ERROR(--> Can't find \`ar'!) |
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AC_CACHE_SAVE |
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exit 1 |
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fi |
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AC_F77_LIBRARY_LDFLAGS |
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case $F77 in |
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ifc) fortran_machine_defs='Linux_ifc_machdep.$(O)' flibs_extra='-lPEPCF90' ;; |
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*) echo $F77; AC_MSG_ERROR([currently only ifc is supported as the fortran compiler. See README for details]) ;; |
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esac |
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AC_SUBST([fortran_machine_defs]) |
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AC_SUBST([flibs_extra]) |
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AC_ARG_WITH(mpi_f90_mods, |
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[ --with-mpi_f90_mods=<dir> specify the location of the MPI F90 |
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modules (default is |
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/usr/local/include/f90choice], |
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[mpi_f90_mods="${withval}"], |
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[mpi_f90_mods="/usr/local/include/f90choice"] ) |
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AC_SUBST(mpi_f90_mods) |
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if test -r $mpi_f90_mods/MPI.mod; then |
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AC_DEFINE(USE_MPI_F90_MODS, 1, [define whether we have the MPI f90 modules]) |
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else |
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AC_MSG_ERROR(--> Can't find MPI f90 modules!) |
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AC_CACHE_SAVE |
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exit 1 |
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fi |
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AC_ARG_WITH(sprng_include, |
| 197 |
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[ --with-sprng_include=<include dir> specify the location of the sprng |
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headers (default is |
| 199 |
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/usr/local/include/sprng)], |
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[sprng_include="$withval"], |
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[sprng_include="/usr/local/include/sprng"] ) |
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AC_SUBST(sprng_include) |
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AC_CHECK_HEADERS([$sprng_include/sprng.h], |
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AC_DEFINE(USE_SPRNG, 1, [define whether we have the sprng libraries]), |
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AC_MSG_ERROR(sprng header files not found.)) |
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| 207 |
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AC_ARG_WITH(sprng_libdir, |
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[ --with-sprng_libdir=<library dir> specify the location of the sprng |
| 209 |
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libraries (default is |
| 210 |
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/usr/local/lib)], |
| 211 |
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[sprng_libdir="$withval"], |
| 212 |
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[sprng_libdir="/usr/local/lib"] ) |
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AC_SUBST(sprng_libdir) |
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AC_CHECK_FILE([$sprng_libdir/libsprng.a],, |
| 215 |
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AC_MSG_ERROR(libsprng.a not found.)) |
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| 217 |
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AC_ARG_WITH(mpich_include, |
| 218 |
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[ --with-mpich_include=<include dir> specify the location of the mpich |
| 219 |
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headers (default is |
| 220 |
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/usr/local/include)], |
| 221 |
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[mpich_include="$withval"], |
| 222 |
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[mpich_include="/usr/local/include"] ) |
| 223 |
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AC_SUBST(mpich_include) |
| 224 |
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AC_CHECK_HEADERS([$mpich_include/mpi.h], |
| 225 |
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AC_DEFINE(HAVE_MPICH, 1, [define whether we have the mpich libraries]), |
| 226 |
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AC_MSG_ERROR(mpich header files not found.)) |
| 227 |
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| 228 |
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AC_ARG_WITH(mpich_libdir, |
| 229 |
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[ --with-mpich_libdir=<library dir> specify the location of the mpich |
| 230 |
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libraries (default is /usr/local/lib)], |
| 231 |
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[mpich_libdir="$withval"], |
| 232 |
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[mpich_libdir="/usr/local/lib"] ) |
| 233 |
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AC_SUBST(mpich_libdir) |
| 234 |
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AC_CHECK_FILE([$mpich_libdir/libmpich.a],, |
| 235 |
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AC_MSG_ERROR(libmpi.a not found.)) |
| 236 |
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| 237 |
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| 238 |
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AC_PROG_INSTALL |
| 239 |
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case "x$INSTALL" in |
| 240 |
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x/*) ;; |
| 241 |
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*) INSTALL=`pwd`/ac-tools/"shtool install -c" ; |
| 242 |
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esac |
| 243 |
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| 244 |
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MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f" |
| 245 |
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| 246 |
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dnl **** Final list of subdirs |
| 247 |
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SUBDIRS="libBASS libmdtools src forceFields" |
| 248 |
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| 249 |
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dnl **** Create Make.conf |
| 250 |
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AC_OUTPUT(Make.conf:ac-tools/Make.conf.in) |
