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82 lines
1.9 KiB
82 lines
1.9 KiB
# -*- Autoconf -*-
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# Process this file with autoconf to produce a configure script.
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AC_PREREQ([2.69])
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AC_INIT([hvif-light], [0.1.0], [commits@schurr.at])
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AC_CONFIG_MACRO_DIR(m4)
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AM_INIT_AUTOMAKE([subdir-objects foreign 1.16])
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AM_SILENT_RULES([yes])
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AC_CONFIG_SRCDIR([src/hvif-light.h])
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AC_CONFIG_HEADERS([src/config.h])
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# Checks C compiler (with empty default flags).
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: ${CFLAGS=""}
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AC_PROG_CC
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AX_CHECK_COMPILE_FLAG([-std=c11],
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[ CFLAGS+=" -std=c11" ],
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[ AC_MSG_ERROR([C compiler doesn't support C11 mode])] )
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# Other tools
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AC_PROG_RANLIB
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AM_PROG_AR
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AC_PROG_INSTALL
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AC_PROG_CPP
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AC_PROG_MKDIR_P
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AC_PROG_RANLIB
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# Checks for header files.
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AC_CHECK_HEADERS([assert.h math.h stdint.h stdlib.h stdbool.h stdio.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_CHECK_HEADER_STDBOOL
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT8_T
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# Checks for library functions.
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AC_FUNC_MALLOC
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# User defined options: debug
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AC_ARG_ENABLE([debug],
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[AS_HELP_STRING([--enable-debug],[compile with debug options])],
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[debug=${enableval}], [debug=no])
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# Libraries
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PKG_CHECK_MODULES([CAIRO], [cairo])
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AC_MSG_NOTICE([Setting up compiler flags])
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CFLAGS+=" -Wall -Wpedantic -Wextra"
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if test x$debug = xyes; then
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CFLAGS+=" -O0"
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CFLAGS+=" -g -g3 -gdwarf-2"
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CFLAGS+=" -ftrapv"
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CPPFLAGS+="-DDEBUG"
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YFLAGS+=" --debug -v"
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else
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CFLAGS+=" -O3"
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CPPFLAGS+=" -DNDEBUG"
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fi
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AC_CONFIG_FILES([Makefile])
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# Documentation
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AC_CHECK_PROGS([DOXYGEN], [doxygen])
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if test -z "$DOXYGEN";
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then AC_MSG_WARN([Doxygen not found - continuing without Doxygen support])
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fi
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AM_CONDITIONAL([HAVE_DOXYGEN], [test -n "$DOXYGEN"])
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AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([docs/Doxyfile])])
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AC_OUTPUT
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AS_ECHO("")
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AS_ECHO("Configuration summary")
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AS_ECHO("CC = $CC")
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AS_ECHO("CFLAGS = $CFLAGS")
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AS_ECHO("CPPLAGS = $CPPFLAGS")
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AS_ECHO("YFLAGS = $YFLAGS")
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AS_ECHO("LFLAGS = $LFLAGS")
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