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configure: fail immediately on missing requirement

This commit is contained in:
Christian Göttsche 2021-01-22 19:14:55 +01:00
parent 38b6a0148f
commit 759a34039c
1 changed files with 31 additions and 44 deletions
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75
configure.ac
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@ -84,7 +84,7 @@ AC_CHECK_HEADERS([ \
sys/param.h \ sys/param.h \
sys/time.h \ sys/time.h \
unistd.h unistd.h
], [], [missing_headers="$missing_headers $ac_header"]) ], [], [AC_MSG_ERROR([can not find required generic header files])])
AC_HEADER_MAJOR AC_HEADER_MAJOR
dnl glibc 2.25 deprecates 'major' and 'minor' in <sys/types.h> and requires to dnl glibc 2.25 deprecates 'major' and 'minor' in <sys/types.h> and requires to
@ -125,29 +125,29 @@ AC_TYPE_UINT64_T
# Checks for generic library functions. # Checks for generic library functions.
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
AC_CHECK_LIB([m], [ceil], [], [missing_libraries="$missing_libraries libm"]) AC_CHECK_LIB([m], [ceil], [], [AC_MSG_ERROR([can not find required function ceil()])])
if test "$my_htop_platform" = dragonflybsd; then if test "$my_htop_platform" = dragonflybsd; then
AC_SEARCH_LIBS([kvm_open], [kvm], [], [missing_libraries="$missing_libraries libkvm"]) AC_SEARCH_LIBS([kvm_open], [kvm], [], [AC_MSG_ERROR([can not find required function kvm_open()])])
fi fi
if test "$my_htop_platform" = freebsd; then if test "$my_htop_platform" = freebsd; then
AC_SEARCH_LIBS([kvm_open], [kvm], [], [missing_libraries="$missing_libraries libkvm"]) AC_SEARCH_LIBS([kvm_open], [kvm], [], [AC_MSG_ERROR([can not find required function kvm_open()])])
AC_SEARCH_LIBS([devstat_checkversion], [devstat], [], [missing_libraries="$missing_libraries libdevstat"]) AC_SEARCH_LIBS([devstat_checkversion], [devstat], [], [AC_MSG_ERROR([can not find required function devstat_checkversion()])])
fi fi
if test "$my_htop_platform" = linux; then if test "$my_htop_platform" = linux; then
AC_SEARCH_LIBS([dlopen], [dl dld], [], [missing_libraries="$missing_libraries libdl/libdld"]) AC_SEARCH_LIBS([dlopen], [dl dld], [], [AC_MSG_ERROR([can not find required function dlopen()])])
fi fi
if test "$my_htop_platform" = openbsd; then if test "$my_htop_platform" = openbsd; then
AC_SEARCH_LIBS([kvm_open], [kvm], [], [missing_libraries="$missing_libraries libkvm"]) AC_SEARCH_LIBS([kvm_open], [kvm], [], [AC_MSG_ERROR([can not find required function kvm_open()])])
fi fi
if test "$my_htop_platform" = solaris; then if test "$my_htop_platform" = solaris; then
AC_SEARCH_LIBS([kstat_open], [kstat], [], [missing_libraries="$missing_libraries libkstat"]) AC_SEARCH_LIBS([kstat_open], [kstat], [], [AC_MSG_ERROR([can not find required function kstat_open()])])
AC_SEARCH_LIBS([Pgrab_error], [proc], [], [missing_libraries="$missing_libraries libproc"]) AC_SEARCH_LIBS([Pgrab_error], [proc], [], [AC_MSG_ERROR([can not find required function Pgrab_error()])])
AC_SEARCH_LIBS([free], [malloc], [], [missing_libraries="$missing_libraries libmalloc"]) AC_SEARCH_LIBS([free], [malloc], [], [AC_MSG_ERROR([can not find required function free()])])
fi fi
# Optional Section # Optional Section
@ -230,30 +230,31 @@ if test "x$enable_unicode" = xyes; then
HTOP_CHECK_LIB([ncursesw6], [addnwstr], [HAVE_LIBNCURSESW], HTOP_CHECK_LIB([ncursesw6], [addnwstr], [HAVE_LIBNCURSESW],
HTOP_CHECK_LIB([ncursesw], [addnwstr], [HAVE_LIBNCURSESW], HTOP_CHECK_LIB([ncursesw], [addnwstr], [HAVE_LIBNCURSESW],
HTOP_CHECK_LIB([ncurses], [addnwstr], [HAVE_LIBNCURSESW], HTOP_CHECK_LIB([ncurses], [addnwstr], [HAVE_LIBNCURSESW],
missing_libraries="$missing_libraries libncursesw" AC_MSG_ERROR([can not find required library libncursesw; you may want to use --disable-unicode])
AC_MSG_ERROR([You may want to use --disable-unicode or install libncursesw.])
))))))) )))))))
AC_CHECK_HEADERS([ncursesw/curses.h],[:], AC_CHECK_HEADERS([ncursesw/curses.h], [],
[AC_CHECK_HEADERS([ncurses/ncurses.h],[:], [AC_CHECK_HEADERS([ncurses/ncurses.h], [],
[AC_CHECK_HEADERS([ncurses/curses.h],[:], [AC_CHECK_HEADERS([ncurses/curses.h], [],
[AC_CHECK_HEADERS([ncurses.h],[:],[missing_headers="$missing_headers $ac_header"])])])]) [AC_CHECK_HEADERS([ncurses.h], [],
[AC_MSG_ERROR([can not find required ncurses header file])])])])])
# check if additional linker flags are needed for keypad(3) # check if additional linker flags are needed for keypad(3)
# (at this point we already link against a working ncurses library with wide character support) # (at this point we already link against a working ncurses library with wide character support)
AC_SEARCH_LIBS([keypad], [tinfow tinfo]) AC_SEARCH_LIBS([keypad], [tinfow tinfo])
else else
HTOP_CHECK_SCRIPT([ncurses6], [refresh], [HAVE_LIBNCURSES], "ncurses6-config", HTOP_CHECK_SCRIPT([ncurses6], [refresh], [HAVE_LIBNCURSES], [ncurses6-config],
HTOP_CHECK_SCRIPT([ncurses], [refresh], [HAVE_LIBNCURSES], "ncurses5-config", HTOP_CHECK_SCRIPT([ncurses], [refresh], [HAVE_LIBNCURSES], [ncurses5-config],
HTOP_CHECK_LIB([ncurses6], [refresh], [HAVE_LIBNCURSES], HTOP_CHECK_LIB([ncurses6], [refresh], [HAVE_LIBNCURSES],
HTOP_CHECK_LIB([ncurses], [refresh], [HAVE_LIBNCURSES], HTOP_CHECK_LIB([ncurses], [refresh], [HAVE_LIBNCURSES],
missing_libraries="$missing_libraries libncurses" AC_MSG_ERROR([can not find required library libncurses])
)))) ))))
AC_CHECK_HEADERS([curses.h],[:], AC_CHECK_HEADERS([curses.h], [],
[AC_CHECK_HEADERS([ncurses/curses.h],[:], [AC_CHECK_HEADERS([ncurses/curses.h], [],
[AC_CHECK_HEADERS([ncurses/ncurses.h],[:], [AC_CHECK_HEADERS([ncurses/ncurses.h], [],
[AC_CHECK_HEADERS([ncurses.h],[:],[missing_headers="$missing_headers $ac_header"])])])]) [AC_CHECK_HEADERS([ncurses.h] ,[],
[AC_MSG_ERROR([can not find required ncurses header file])])])])])
# check if additional linker flags are needed for keypad(3) # check if additional linker flags are needed for keypad(3)
# (at this point we already link against a working ncurses library) # (at this point we already link against a working ncurses library)
@ -270,8 +271,8 @@ case "$enable_hwloc" in
no) no)
;; ;;
yes) yes)
AC_CHECK_LIB([hwloc], [hwloc_get_proc_cpubind], [], [missing_libraries="$missing_libraries libhwloc"]) AC_CHECK_LIB([hwloc], [hwloc_get_proc_cpubind], [], [AC_MSG_ERROR([can not find required library libhwloc])])
AC_CHECK_HEADERS([hwloc.h], [], [missing_headers="$missing_headers $ac_header"]) AC_CHECK_HEADERS([hwloc.h], [], [AC_MSG_ERROR([can not find require header file hwloc.h])])
;; ;;
*) *)
AC_MSG_ERROR([bad value '$enable_hwloc' for --enable-hwloc]) AC_MSG_ERROR([bad value '$enable_hwloc' for --enable-hwloc])
@ -386,8 +387,8 @@ case "$enable_capabilities" in
AC_CHECK_HEADERS([sys/capability.h], [], [enable_capabilities=no]) AC_CHECK_HEADERS([sys/capability.h], [], [enable_capabilities=no])
;; ;;
yes) yes)
AC_CHECK_LIB([cap], [cap_init], [], [missing_libraries="$missing_libraries libcap"]) AC_CHECK_LIB([cap], [cap_init], [], [AC_MSG_ERROR([can not find required library libcap])])
AC_CHECK_HEADERS([sys/capability.h], [], [missing_headers="$missing_headers $ac_header"]) AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([can not find required header file sys/capability.h])])
;; ;;
*) *)
AC_MSG_ERROR([bad value '$enable_capabilities' for --enable-capabilities]) AC_MSG_ERROR([bad value '$enable_capabilities' for --enable-capabilities])
@ -422,8 +423,8 @@ case "$enable_delayacct" in
yes) yes)
m4_ifdef([PKG_PROG_PKG_CONFIG], [ m4_ifdef([PKG_PROG_PKG_CONFIG], [
PKG_PROG_PKG_CONFIG() PKG_PROG_PKG_CONFIG()
PKG_CHECK_MODULES(LIBNL3, libnl-3.0, [], [missing_libraries="$missing_libraries libnl-3"]) PKG_CHECK_MODULES(LIBNL3, libnl-3.0, [], [AC_MSG_ERROR([can not find required library libnl3])])
PKG_CHECK_MODULES(LIBNL3GENL, libnl-genl-3.0, [], [missing_libraries="$missing_libraries libnl-genl-3"]) PKG_CHECK_MODULES(LIBNL3GENL, libnl-genl-3.0, [], [AC_MSG_ERROR([can not find required library libnl3genl])])
CFLAGS="$CFLAGS $LIBNL3_CFLAGS $LIBNL3GENL_CFLAGS" CFLAGS="$CFLAGS $LIBNL3_CFLAGS $LIBNL3GENL_CFLAGS"
LIBS="$LIBS $LIBNL3_LIBS $LIBNL3GENL_LIBS" LIBS="$LIBS $LIBNL3_LIBS $LIBNL3GENL_LIBS"
AC_DEFINE([HAVE_DELAYACCT], [1], [Define if delay accounting support should be enabled.]) AC_DEFINE([HAVE_DELAYACCT], [1], [Define if delay accounting support should be enabled.])
@ -452,7 +453,7 @@ case "$enable_sensors" in
AC_CHECK_HEADERS([sensors/sensors.h], [], [enable_sensors=no]) AC_CHECK_HEADERS([sensors/sensors.h], [], [enable_sensors=no])
;; ;;
yes) yes)
AC_CHECK_HEADERS([sensors/sensors.h], [], [missing_headers="$missing_headers $ac_header"]) AC_CHECK_HEADERS([sensors/sensors.h], [], [AC_MSG_ERROR([can not find required header file ensors/sensors.h])])
;; ;;
*) *)
AC_MSG_ERROR([bad value '$enable_sensors' for --enable-sensors]) AC_MSG_ERROR([bad value '$enable_sensors' for --enable-sensors])
@ -528,20 +529,6 @@ AC_SUBST([AM_CPPFLAGS])
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# ----------------------------------------------------------------------
# Bail out on errors.
# ----------------------------------------------------------------------
if test ! -z "$missing_libraries"; then
AC_MSG_ERROR([missing libraries: $missing_libraries])
fi
if test ! -z "$missing_headers"; then
AC_MSG_ERROR([missing headers: $missing_headers])
fi
# ----------------------------------------------------------------------
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------
# We're done, let's go! # We're done, let's go!
# ---------------------------------------------------------------------- # ----------------------------------------------------------------------