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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.64])
AC_INIT([CTPL],
[0.3.3],
[ban@herbesfolles.org],
[ctpl],
[http://ctpl.tuxfamily.org])
AC_CONFIG_SRCDIR([src/ctpl.h])
AC_CONFIG_AUX_DIR([build/aux])
AC_CONFIG_MACRO_DIR([build/m4])
AM_INIT_AUTOMAKE([1.11.1 -Wall -Werror foreign])
AC_CONFIG_HEADERS([config.h])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
#
# revision of the library (libtool stuff)
#
# CURRENT:REVISION:AGE
#
# Remember to bump library version before releases; here the rules:
# If you have:
# * not changed the interface (bug fixes): CURRENT:REV+1:AGE
# * augmented the interface (new things [1]): CURRENT+1:0:AGE+1
# * broken the interface (removed/changed things): CURRENT+1:0:0
#
# [1] "New things" include extension of the template syntax. Refer to
# http://sourceware.org/autobook/autobook/autobook_91.html#SEC91 for more
# info
CTPL_LTVERSION="4:1:2"
AC_SUBST([CTPL_LTVERSION])
# Checks for programs.
LT_PREREQ([2.2.0])
LT_INIT
AC_PROG_CC
AC_PROG_CC_C99
# check for gtk-doc
GTK_DOC_CHECK(1.9)
# Checks for libraries.
PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.10])
PKG_CHECK_MODULES([GIO], [gio-2.0])
# FIXME: needed by the ctpl utility to write to stdout
HAVE_GIO_UNIX="no"
PKG_CHECK_MODULES([GIO_UNIX], [gio-unix-2.0],
[HAVE_GIO_UNIX="yes"],
[HAVE_GIO_UNIX="no"
AC_MSG_WARN([The ctpl command-line utility will not be built because of the following error: ${GIO_UNIX_PKG_ERRORS}])])
HAVE_GIO_2_24="no"
PKG_CHECK_MODULES([GIO_2_24], [gio-2.0 >= 2.24],
[HAVE_GIO_2_24="yes"],
[HAVE_GIO_2_24="no"
AC_MSG_WARN([The ctpl command-line utility will not be built because of the following error: ${GIO_2_24_PKG_ERRORS}])])
AM_CONDITIONAL([BUILD_CTPL], [test x$HAVE_GIO_UNIX = xyes -a x$HAVE_GIO_2_24 = xyes])
# needed for the math functions checks to work
AC_CHECK_LIB([m], [acos])
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h math.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
# Checks for library functions.
AC_CHECK_FUNCS([memchr strchr fabs])
# fpclassify() is a macro
AC_CHECK_DECLS([fpclassify],
[AC_DEFINE([HAVE_FPCLASSIFY], [1],
[Whether we have fpclassify])],
[],
[[#include <math.h>]])
# paranoiac compilation
AC_ARG_ENABLE([paranoia],
AS_HELP_STRING([--enable-paranoia],
[enable paranioac compiler options [[default=no]]]),
[enable_paranoia="$enableval"],
[enable_paranoia="no"])
AC_MSG_CHECKING([[whether to enable paranoiac compiler options]])
if test "x$enable_paranoia" = "xyes"; then
CFLAGS="$CFLAGS -Wchar-subscripts -Wcomment -Wformat=2 -Wimplicit-int \
-Werror-implicit-function-declaration -Wmain \
-Wparentheses -Wsequence-point -Wreturn-type -Wswitch \
-Wtrigraphs -Wunused -Wuninitialized -Wunknown-pragmas \
-Wfloat-equal -Wundef -Wshadow -Wpointer-arith \
-Wbad-function-cast -Wwrite-strings \
-Wconversion \
-Wsign-compare -Waggregate-return -Wstrict-prototypes \
-Wmissing-prototypes -Wmissing-declarations \
-Wmissing-noreturn -Wformat -Wmissing-format-attribute \
-Wpacked -Wredundant-decls -Wnested-externs \
-Winline -Wlong-long -Wunreachable-code"
AC_MSG_RESULT([[yes]])
else
AC_MSG_RESULT([[no]])
fi
# Output
AC_CONFIG_FILES([Makefile
src/Makefile
data/Makefile
data/ctpl.pc
docs/Makefile
docs/reference/Makefile
docs/reference/ctpl/Makefile
docs/reference/ctpl/version.xml
testsuite/Makefile
README])
AC_OUTPUT
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