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configure.ac: Separate library flags from other CFLAGS.

This commit is contained in:
Martin Ling 2014-04-18 19:11:47 +01:00 committed by Uwe Hermann
parent e958f9217c
commit 4f10853e67
1 changed files with 12 additions and 9 deletions
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21
configure.ac
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@ -44,7 +44,8 @@ AH_BOTTOM([#endif /* SR_CONFIG_H */])
# Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
# and enforce use of SR_API to explicitly mark all public API functions.
CFLAGS="$CFLAGS -Wall -Wextra -Wmissing-prototypes -fvisibility=hidden"
COMMON_FLAGS="$CFLAGS -Wall -Wextra -fvisibility=hidden"
CFLAGS="$COMMON_FLAGS -Wmissing-prototypes"
# Checks for programs.
AC_PROG_CC
@ -292,17 +293,17 @@ AM_CONDITIONAL(NEED_RPC, test "x$have_rpc" != "x0")
# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
# We require at least 2.32.0 due to e.g. g_variant_new_fixed_array().
AM_PATH_GLIB_2_0([2.32.0],
[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
[LIB_CFLAGS="$LIB_CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
# libzip is always needed. Abort if it's not found.
PKG_CHECK_MODULES([libzip], [libzip >= 0.10],
[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
[LIB_CFLAGS="$LIB_CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
SR_PKGLIBS="$SR_PKGLIBS libzip"])
# libserialport is only needed for some hardware drivers. Disable the
# respective drivers if it is not found.
PKG_CHECK_MODULES([libserialport], [libserialport >= 0.1.0],
[have_libserialport="yes"; CFLAGS="$CFLAGS $libserialport_CFLAGS";
[have_libserialport="yes"; LIB_CFLAGS="$LIB_CFLAGS $libserialport_CFLAGS";
LIBS="$LIBS $libserialport_LIBS";
SR_PKGLIBS="$SR_PKGLIBS libserialport"],
[have_libserialport="no"; HW_AGILENT_DMM="no"; HW_APPA_55II="no";
@ -322,7 +323,7 @@ fi
AM_CONDITIONAL(NEED_SERIAL, test "x$have_libserialport" != xno)
PKG_CHECK_MODULES([librevisa], [librevisa >= 0.0.20130812],
[have_librevisa="yes"; CFLAGS="$CFLAGS $librevisa_CFLAGS";
[have_librevisa="yes"; LIB_CFLAGS="$LIB_CFLAGS $librevisa_CFLAGS";
LIBS="$LIBS $librevisa_LIBS";
SR_PKGLIBS="$SR_PKGLIBS librevisa"],
[have_librevisa="no"])
@ -348,7 +349,7 @@ case "$host" in
;;
*)
PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.16],
[have_libusb1_0="yes"; CFLAGS="$CFLAGS $libusb_CFLAGS";
[have_libusb1_0="yes"; LIB_CFLAGS="$LIB_CFLAGS $libusb_CFLAGS";
LIBS="$LIBS $libusb_LIBS";
SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"],
[have_libusb1_0="no"; HW_BRYMEN_BM86X="no"; HW_FX2LAFW="no";
@ -371,20 +372,20 @@ AM_CONDITIONAL(NEED_USB, test "x$have_libusb1_0" != xno)
# libftdi is only needed for some hardware drivers. Disable them if not found.
PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
[CFLAGS="$CFLAGS $libftdi_CFLAGS";
[LIB_CFLAGS="$LIB_CFLAGS $libftdi_CFLAGS";
LIBS="$LIBS $libftdi_LIBS";
SR_PKGLIBS="$SR_PKGLIBS libftdi"],
[HW_ASIX_SIGMA="no"; HW_CHRONOVU_LA="no"; HW_IKALOGIC_SCANAPLUS="no"])
# libudev is only needed for some hardware drivers. Disable them if not found.
PKG_CHECK_MODULES([libudev], [libudev >= 151],
[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
[LIB_CFLAGS="$LIB_CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
SR_PKGLIBS="$SR_PKGLIBS libudev"],
[HW_LINK_MSO19="no"])
# The Check unit testing framework is optional. Disable if not found.
PKG_CHECK_MODULES([check], [check >= 0.9.4],
[have_check="yes"; CFLAGS="$CFLAGS $check_CFLAGS";
[have_check="yes"; LIB_CFLAGS="$LIB_CFLAGS $check_CFLAGS";
LIBS="$LIBS $check_LIBS"], [have_check="no"])
AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
@ -398,6 +399,8 @@ esac
AC_SUBST(SR_PKGLIBS)
CFLAGS="$CFLAGS $LIB_CFLAGS"
# Now set AM_CONDITIONALs and AC_DEFINEs for the enabled/disabled drivers.
AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)