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Comment:Check for more headers, and add more debugging flags
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SHA3-256: bdce79319647f423ac307928d000b0fe8cd7951c8ec0b07c4a058a1602eb62bf
User & Date: rkeene on 2018-07-02 06:10:40
Other Links: manifest | tags
Context
2018-07-02
06:12
Improved tests check-in: d603b4fb49 user: rkeene tags: trunk
06:10
Check for more headers, and add more debugging flags check-in: bdce793196 user: rkeene tags: trunk
06:10
A bit of restructuring and cleanup check-in: a1a2a058e2 user: rkeene tags: trunk
Changes
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Modified configure.ac from [99a6b71ea4] to [960aff5fc5]. 

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dnl Define ourselves
AC_INIT(tcl-nano, 0)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_GNU_SOURCE

dnl Determine system information
DC_CHK_OS_INFO

dnl Look for appropriate headers
AC_CHECK_HEADERS(unistd.h stdlib.h string.h strings.h)
AC_CHECK_HEADERS(stdint.h limits.h unistd.h stdlib.h string.h sys/stat.h sys/types.h fcntl.h sys/random.h)

dnl Perform Tcl Extension required stuff
TCLEXT_INIT

if test "$TCLEXT_BUILD" != 'static'; then
	dnl Determine how to make shared objects
	DC_GET_SHOBJFLAGS
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	if test "$enableval" = "yes"; then
		tcl_nano_debug='true'
	fi
])
if test "$tcl_nano_debug" = 'true'; then
	AC_DEFINE(TCLEXT_TCL_NANO_DEBUG, [1], [Enable debugging build])
	AX_CHECK_COMPILE_FLAG([-fcheck-pointer-bounds], [CFLAGS="$CFLAGS -fcheck-pointer-bounds"])
	AX_CHECK_COMPILE_FLAG([-g3], [CFLAGS="$CFLAGS -g3"])
	AX_CHECK_COMPILE_FLAG([-ggdb3], [CFLAGS="$CFLAGS -ggdb3"])
else
	dnl If we are not doing debugging disable some of the more annoying warnings
	AX_CHECK_COMPILE_FLAG([-Wno-unused-value], [CFLAGS="$CFLAGS -Wno-unused-value"])
	AX_CHECK_COMPILE_FLAG([-Wno-unused-parameter], [CFLAGS="$CFLAGS -Wno-unused-parameter"])
	AX_CHECK_COMPILE_FLAG([-Wno-deprecated-declarations], [CFLAGS="$CFLAGS -Wno-deprecated-declarations"])
fi
AX_CHECK_COMPILE_FLAG([-Wno-sign-compare], [CFLAGS="$CFLAGS -Wno-sign-compare"])
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		DC_SYNC_RPATH([no])
	else
		DC_SYNC_RPATH([yes])
	fi
fi

dnl Setup a stable ABI
DC_SETUP_STABLE_API(nano.vers, nano.syms)
DC_SETUP_STABLE_API([${srcdir}/nano.vers], nano.syms)
if test "$tcl_nano_debug" = 'true'; then
	WEAKENSYMS=':'
	REMOVESYMS=':'
fi

dnl Produce output
AC_OUTPUT(Makefile pkgIndex.tcl nano.syms)

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