configure.ac re-organization
Costa Tsaousis (ktsaou) committed
Mar 4, 2017 at 12:47 UTC
4f037c08aafd59717c9038c4c5496828ad3ae4a5
2 files changed
+176
-99
configure.ac
+172
-97
@@ -28,14 +28,9 @@ PACKAGE_RPM_VERSION="VERSION_NUMBER"
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AC_SUBST([PACKAGE_RPM_VERSION])
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AC_SUBST([PACKAGE_RPM_RELEASE])
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-# fails on centos6
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-#AX_CHECK_ENABLE_DEBUG()
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-AX_GCC_FUNC_ATTRIBUTE(returns_nonnull)
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-AX_GCC_FUNC_ATTRIBUTE(malloc)
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-AX_GCC_FUNC_ATTRIBUTE(noreturn)
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-AX_GCC_FUNC_ATTRIBUTE(format)
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-AX_GCC_FUNC_ATTRIBUTE(warn_unused_result)
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+# -----------------------------------------------------------------------------
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+# autoconf initialization
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AC_CONFIG_AUX_DIR([.])
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AC_CONFIG_HEADERS([config.h])
@@ -47,29 +42,10 @@ AC_PROG_CC
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AC_PROG_INSTALL
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PKG_PROG_PKG_CONFIG
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AC_USE_SYSTEM_EXTENSIONS
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-AC_CHECK_FUNCS_ONCE(accept4)
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-AC_CHECK_TYPES([struct timespec, clockid_t], [], [], [[#include <time.h>]])
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-AC_SEARCH_LIBS([clock_gettime], [rt posix4])
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-AC_CHECK_FUNCS([clock_gettime])
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-AC_CHECK_FUNCS([sched_setscheduler sched_get_priority_min sched_get_priority_max nice])
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-# Check system type
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-case "$host_os" in
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-freebsd*)
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- build_target=freebsd
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- ;;
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-darwin*)
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- build_target=macos
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- LDFLAGS="${LDFLAGS} -framework CoreFoundation -framework IOKit"
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- ;;
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-*)
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- build_target=linux
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- ;;
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-esac
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-AM_CONDITIONAL([FREEBSD], [test x$build_target = xfreebsd])
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-AM_CONDITIONAL([MACOS], [test x$build_target = xmacos])
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-AM_CONDITIONAL([LINUX], [test x$build_target = xlinux])
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+# -----------------------------------------------------------------------------
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+# configurable options
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AC_ARG_ENABLE(
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[plugin-nfacct],
@@ -95,6 +71,12 @@ AC_ARG_WITH(
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[webdir="${withval}"],
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[webdir="\$(pkgdatadir)/web"]
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)
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+AC_ARG_WITH(
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+ [cap],
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+ [AS_HELP_STRING([--with-cap], [build with libcap])],
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+ ,
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+ [with_cap="detect"]
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+)
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AC_ARG_WITH(
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[zlib],
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[AS_HELP_STRING([--with-zlib], [build with zlib])],
@@ -120,23 +102,24 @@ AC_ARG_ENABLE(
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[enable_x86_sse="yes"]
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)
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-ACX_PTHREAD(, [AC_MSG_ERROR([Cannot initialize pthread environment])])
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-LIBS="${PTHREAD_LIBS} ${LIBS}"
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-CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
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-CC="${PTHREAD_CC}"
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-TS_CHECK_JEMALLOC
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-if test "$has_jemalloc" = "1"; then
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- AC_DEFINE([ENABLE_JEMALLOC], [1], [compile and link with jemalloc])
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-else
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- TS_CHECK_TCMALLOC
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- if test "$has_tcmalloc" = "1"; then
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- AC_DEFINE([ENABLE_TCMALLOC], [1], [compile and link with tcmalloc])
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- else
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- AC_C_MALLOPT
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- AC_C_MALLINFO
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- fi
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-fi
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+# -----------------------------------------------------------------------------
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+# netdata required checks
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+
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+# fails on centos6
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+#AX_CHECK_ENABLE_DEBUG()
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+
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+AX_GCC_FUNC_ATTRIBUTE(returns_nonnull)
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+AX_GCC_FUNC_ATTRIBUTE(malloc)
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+AX_GCC_FUNC_ATTRIBUTE(noreturn)
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+AX_GCC_FUNC_ATTRIBUTE(format)
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+AX_GCC_FUNC_ATTRIBUTE(warn_unused_result)
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+
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+AC_CHECK_FUNCS_ONCE(accept4)
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+AC_CHECK_TYPES([struct timespec, clockid_t], [], [], [[#include <time.h>]])
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+AC_SEARCH_LIBS([clock_gettime], [rt posix4])
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+AC_CHECK_FUNCS([clock_gettime])
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+AC_CHECK_FUNCS([sched_setscheduler sched_get_priority_min sched_get_priority_max nice])
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AC_TYPE_INT8_T
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AC_TYPE_INT16_T
@@ -155,18 +138,33 @@ AC_CHECK_SIZEOF([void *])
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AC_CANONICAL_HOST
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AC_HEADER_MAJOR
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AC_HEADER_RESOLV
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+
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AC_CHECK_HEADERS_ONCE([sys/prctl.h])
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-AC_CHECK_LIB([cap], [cap_get_proc, cap_set_proc],
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- [AC_CHECK_HEADER(
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- [sys/capability.h],
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- [
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- CAP_LIBS=-lcap
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- AC_DEFINE([HAVE_CAPABILITY], [1], [libcap usability])
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- ]
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- )]
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-)
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-OPTIONAL_CAP_LIBS="${CAP_LIBS}"
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+
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+# -----------------------------------------------------------------------------
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+# operating system detection
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+
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+case "$host_os" in
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+freebsd*)
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+ build_target=freebsd
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+ ;;
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+darwin*)
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+ build_target=macos
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+ LDFLAGS="${LDFLAGS} -framework CoreFoundation -framework IOKit"
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+ ;;
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+*)
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+ build_target=linux
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+ ;;
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+esac
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+
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+AM_CONDITIONAL([FREEBSD], [test x$build_target = xfreebsd])
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+AM_CONDITIONAL([MACOS], [test x$build_target = xmacos])
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+AM_CONDITIONAL([LINUX], [test x$build_target = xlinux])
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+
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+
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+# -----------------------------------------------------------------------------
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+# compiler options
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AC_ARG_VAR([SSE_CANDIDATE], [C compiler flags for SSE])
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AS_CASE([$host_cpu],
@@ -178,6 +176,49 @@ if test "${SSE_CANDIDATE}" = "yes" -a "${enable_x86_sse}" = "yes"; then
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AX_CHECK_COMPILE_FLAG($opt, [CFLAGS="$CFLAGS $opt"], [])
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fi
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+if test "${GCC}" = "yes"; then
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+ AC_DEFINE_UNQUOTED([likely(x)], [__builtin_expect(!!(x), 1)], [gcc branch optimization])
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+ AC_DEFINE_UNQUOTED([unlikely(x)], [__builtin_expect(!!(x), 0)], [gcc branch optimization])
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+else
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+ AC_DEFINE_UNQUOTED([likely(x)], [(x)], [gcc branch optimization])
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+ AC_DEFINE_UNQUOTED([unlikely(x)], [(x)], [gcc branch optimization])
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+fi
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+
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+if test "${enable_pedantic}" = "yes"; then
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+ enable_strict="yes"
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+ CFLAGS="${CFLAGS} -pedantic -Wall -Wextra -Wno-long-long"
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+fi
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+
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+
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+# -----------------------------------------------------------------------------
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+# pthreads
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+
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+ACX_PTHREAD(, [AC_MSG_ERROR([Cannot initialize pthread environment])])
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+LIBS="${PTHREAD_LIBS} ${LIBS}"
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+CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
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+CC="${PTHREAD_CC}"
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+
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+
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+# -----------------------------------------------------------------------------
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+# memory allocation library
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+
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+TS_CHECK_JEMALLOC
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+if test "$has_jemalloc" = "1"; then
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+ AC_DEFINE([ENABLE_JEMALLOC], [1], [compile and link with jemalloc])
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+else
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+ TS_CHECK_TCMALLOC
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+ if test "$has_tcmalloc" = "1"; then
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+ AC_DEFINE([ENABLE_TCMALLOC], [1], [compile and link with tcmalloc])
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+ else
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+ AC_C_MALLOPT
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+ AC_C_MALLINFO
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+ fi
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+fi
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+
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+
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+# -----------------------------------------------------------------------------
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+# libm
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+
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AC_ARG_VAR([MATH_CFLAGS], [C compiler flags for math])
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AC_ARG_VAR([MATH_LIBS], [linker flags for math])
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if test -z "${MATH_LIBS}"; then
@@ -188,32 +229,93 @@ if test -z "${MATH_LIBS}"; then
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)
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fi
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+if test "${with_math}" = "yes"; then
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+ test -z "${MATH_LIBS}" && AC_MSG_ERROR([math required but not found])
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+ AC_DEFINE([STORAGE_WITH_MATH], [1], [math settings])
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+ OPTIONAL_MATH_CFLAGS="${MATH_CFLAGS}"
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+ OPTIONAL_MATH_LIBS="${MATH_LIBS}"
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+fi
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+
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+
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+# -----------------------------------------------------------------------------
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+# zlib
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+
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+if test "${with_zlib}" = "yes"; then
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+ PKG_CHECK_MODULES(
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+ [ZLIB],
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+ [zlib],
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+ )
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+ test -z "${ZLIB_LIBS}" && AC_MSG_ERROR([zlib required but not found. Try installing 'zlib1g-dev' or 'zlib-devel'.])
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+ AC_DEFINE([NETDATA_WITH_ZLIB], [1], [zlib settings])
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+ OPTIONAL_ZLIB_CLFAGS="${ZLIB_CFLAGS}"
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+ OPTIONAL_ZLIB_LIBS="${ZLIB_LIBS}"
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+fi
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+
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+
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+# -----------------------------------------------------------------------------
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+# libuuid
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+
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PKG_CHECK_MODULES(
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[UUID],
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[uuid],
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+ [have_uuid=yes],
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+ [have_uuid=no]
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)
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-test -z "${UUID_LIBS}" && AC_MSG_ERROR([libuuid required but not found. Try installing 'uuid-dev' or 'libuuid-devel'.])
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-AC_DEFINE([NETDATA_WITH_UUID], [1], [uuid settings])
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+test "${have_uuid}" = "no" && AC_MSG_ERROR([libuuid required but not found. Try installing 'uuid-dev' or 'libuuid-devel'.])
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+AC_DEFINE([NETDATA_WITH_UUID], [1], [uuid usability])
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OPTIONAL_UUID_CLFAGS="${UUID_CFLAGS}"
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OPTIONAL_UUID_LIBS="${UUID_LIBS}"
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-if test ! "${enable_plugin_freeipmi}" = "no"; then
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+
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+# -----------------------------------------------------------------------------
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+# libcap
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+
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+if test "${with_cap}" != "no"; then
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+ PKG_CHECK_MODULES(
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+ [CAP],
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+ [libcap],
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+ [have_cap=yes],
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+ [have_cap=no]
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+ )
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+fi
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+test "${have_cap}" = "no" -a "${with_cap}" = "yes" && AC_MSG_ERROR([libcap required but not found.])
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+if test "${have_cap}" = "yes"; then
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+ AC_DEFINE([HAVE_CAPABILITY], [1], [libcap usability])
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+ OPTIONAL_CAP_CLFAGS="${CAP_CFLAGS}"
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+ OPTIONAL_CAP_LIBS="${CAP_LIBS}"
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+fi
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+AM_CONDITIONAL([ENABLE_CAPABILITY], [test "${have_cap}" = "yes"])
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+
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+
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+# -----------------------------------------------------------------------------
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+# apps.plugin
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+
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+AM_CONDITIONAL([ENABLE_PLUGIN_APPS], [test "${build_target}" != "macos"])
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+
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+
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+# -----------------------------------------------------------------------------
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+# freeipmi.plugin - libipmimonitoring
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+
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+if test "${enable_plugin_freeipmi}" != "no"; then
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PKG_CHECK_MODULES(
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[IPMIMONITORING],
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[libipmimonitoring],
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- ,
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- :
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+ [have_ipmimonitoring=yes],
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+ [have_ipmimonitoring=no]
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)
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- if test ! -z "${IPMIMONITORING_LIBS}"; then
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- enable_plugin_freeipmi="yes"
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- AC_DEFINE([HAVE_FREEIPMI], [1], [ipmimonitoring usability])
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- OPTIONAL_IPMIMONITORING_CLFAGS="${IPMIMONITORING_CFLAGS}"
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- OPTIONAL_IPMIMONITORING_LIBS="${IPMIMONITORING_LIBS}"
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- elif test "${enable_plugin_freeipmi}" = "yes"; then
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- AC_MSG_ERROR([ipmimonitoring required but not found. Try installing 'libipmimonitoring-dev' or 'libipmimonitoring-devel'])
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- fi
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fi
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-AM_CONDITIONAL([FREEIPMI], [test x$enable_plugin_freeipmi = xyes])
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+test "${have_ipmimonitoring}" = "no" -a "${enable_plugin_freeipmi}" = "yes" && \
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+ AC_MSG_ERROR([ipmimonitoring required but not found. Try installing 'libipmimonitoring-dev' or 'libipmimonitoring-devel'])
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+if test "${have_ipmimonitoring}" = "yes"; then
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+ AC_DEFINE([HAVE_FREEIPMI], [1], [ipmimonitoring usability])
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+ OPTIONAL_IPMIMONITORING_CLFAGS="${IPMIMONITORING_CFLAGS}"
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+ OPTIONAL_IPMIMONITORING_LIBS="${IPMIMONITORING_LIBS}"
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+fi
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+AM_CONDITIONAL([ENABLE_PLUGIN_FREEIPMI], [test "${have_ipmimonitoring}" = "yes"])
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+
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+
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+# -----------------------------------------------------------------------------
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+# nfacct.plugin - libmnl, libnetfilter_acct
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if test "${enable_plugin_nfacct}" = "yes"; then
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PKG_CHECK_MODULES(
@@ -231,36 +333,8 @@ if test "${enable_plugin_nfacct}" = "yes"; then
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OPTIONAL_NFACCT_LIBS="${NFACCT_LIBS} ${LIBMNL_LIBS}"
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fi
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-if test "${with_zlib}" = "yes"; then
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- PKG_CHECK_MODULES(
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- [ZLIB],
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- [zlib],
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- )
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- test -z "${ZLIB_LIBS}" && AC_MSG_ERROR([zlib required but not found. Try installing 'zlib1g-dev' or 'zlib-devel'.])
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- AC_DEFINE([NETDATA_WITH_ZLIB], [1], [zlib settings])
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- OPTIONAL_ZLIB_CLFAGS="${ZLIB_CFLAGS}"
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- OPTIONAL_ZLIB_LIBS="${ZLIB_LIBS}"
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-fi
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-
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-if test "${with_math}" = "yes"; then
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- test -z "${MATH_LIBS}" && AC_MSG_ERROR([math required but not found])
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- AC_DEFINE([STORAGE_WITH_MATH], [1], [math settings])
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- OPTIONAL_MATH_CFLAGS="${MATH_CFLAGS}"
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- OPTIONAL_MATH_LIBS="${MATH_LIBS}"
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-fi
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-if test "${GCC}" = "yes"; then
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- AC_DEFINE_UNQUOTED([likely(x)], [__builtin_expect(!!(x), 1)], [gcc branch optimization])
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- AC_DEFINE_UNQUOTED([unlikely(x)], [__builtin_expect(!!(x), 0)], [gcc branch optimization])
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-else
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- AC_DEFINE_UNQUOTED([likely(x)], [(x)], [gcc branch optimization])
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- AC_DEFINE_UNQUOTED([unlikely(x)], [(x)], [gcc branch optimization])
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-fi
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-
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-if test "${enable_pedantic}" = "yes"; then
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- enable_strict="yes"
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- CFLAGS="${CFLAGS} -pedantic -Wall -Wextra -Wno-long-long"
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-fi
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+# -----------------------------------------------------------------------------
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AC_DEFINE_UNQUOTED([NETDATA_USER], ["${with_user}"], [use this user to drop privileged])
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@@ -283,6 +357,7 @@ AC_SUBST([OPTIONAL_ZLIB_CLFAGS])
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AC_SUBST([OPTIONAL_ZLIB_LIBS])
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AC_SUBST([OPTIONAL_UUID_CLFAGS])
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AC_SUBST([OPTIONAL_UUID_LIBS])
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+AC_SUBST([OPTIONAL_CAP_CFLAGS])
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AC_SUBST([OPTIONAL_CAP_LIBS])
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AC_SUBST([OPTIONAL_IPMIMONITORING_CFLAGS])
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AC_SUBST([OPTIONAL_IPMIMONITORING_LIBS])
src/Makefile.am
+4
-2
@@ -26,10 +26,12 @@ dist_varlib_DATA = .keep
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dist_registry_DATA = .keep
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dist_log_DATA = .keep
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plugins_PROGRAMS =
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-if !MACOS
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+
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+if ENABLE_PLUGIN_APPS
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plugins_PROGRAMS += apps.plugin
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endif
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-if FREEIPMI
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+
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+if ENABLE_PLUGIN_FREEIPMI
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plugins_PROGRAMS += freeipmi.plugin
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endif
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