mirror of https://github.com/libsdl-org/SDL
cmake+autotools: add option to enable/disable iconv
This commit is contained in:
Anonymous Maarten
Sam Lantinga
parent
e41942e814
commit
c9f60cce40
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@ -448,6 +448,7 @@ set_option(SDL_DIRECTFB "Use DirectFB video driver" OFF)
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dep_option(SDL_DIRECTFB_SHARED "Dynamically load directfb support" ON "SDL_DIRECTFB" OFF)
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set_option(SDL_DUMMYVIDEO "Use dummy video driver" ON)
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dep_option(SDL_IBUS "Enable IBus support" ON ${UNIX_SYS} OFF)
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set_option(SDL_ICONV "Support character set conversion through libiconv" ON)
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set_option(SDL_OPENGL "Include OpenGL support" ON)
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set_option(SDL_OPENGLES "Include OpenGL ES support" ON)
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set_option(SDL_PTHREADS "Use POSIX threads for multi-threading" ${SDL_PTHREADS_ENABLED_BY_DEFAULT})
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@ -1023,14 +1024,16 @@ if(SDL_LIBC)
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endif()
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endif()
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check_library_exists(iconv iconv_open "" HAVE_LIBICONV)
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if(HAVE_LIBICONV)
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list(APPEND EXTRA_LIBS iconv)
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set(HAVE_ICONV 1)
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else()
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check_library_exists(c iconv_open "" HAVE_BUILTIN_ICONV)
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if(HAVE_BUILTIN_ICONV)
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if(SDL_ICONV)
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check_library_exists(iconv iconv_open "" HAVE_LIBICONV)
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if(HAVE_LIBICONV)
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list(APPEND EXTRA_LIBS iconv)
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set(HAVE_ICONV 1)
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else()
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check_library_exists(c iconv_open "" HAVE_BUILTIN_ICONV)
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if(HAVE_BUILTIN_ICONV)
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set(HAVE_ICONV 1)
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endif()
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endif()
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endif()
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@ -840,6 +840,7 @@ enable_largefile
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enable_assertions
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enable_dependency_tracking
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enable_libc
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enable_iconv
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enable_gcc_atomics
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enable_atomic
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enable_audio
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@ -1631,6 +1632,8 @@ Optional Features:
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--enable-dependency-tracking
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Use gcc -MMD -MT dependency tracking [default=yes]
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--enable-libc Use the system C library [default=yes]
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--enable-iconv Enable character set conversion through iconv
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[default=yes]
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--enable-gcc-atomics Use gcc builtin atomics [default=yes]
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--enable-atomic Enable the atomic operations subsystem [default=yes]
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--enable-audio Enable the audio subsystem [default=yes]
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@ -18676,6 +18679,16 @@ else $as_nop
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enable_libc=yes
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fi
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# Check whether --enable-iconv was given.
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if test ${enable_iconv+y}
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then :
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enableval=$enable_iconv;
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else $as_nop
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enable_iconv=yes
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fi
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if test x$enable_libc = xyes; then
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printf "%s\n" "#define HAVE_LIBC 1" >>confdefs.h
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@ -19883,7 +19896,8 @@ then :
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fi
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv_open in -liconv" >&5
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if test x$enable_iconv = xyes; then
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{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for iconv_open in -liconv" >&5
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printf %s "checking for iconv_open in -liconv... " >&6; }
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if test ${ac_cv_lib_iconv_iconv_open+y}
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then :
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@ -19923,13 +19937,14 @@ then :
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LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"
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fi
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ac_fn_c_check_func "$LINENO" "iconv" "ac_cv_func_iconv"
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ac_fn_c_check_func "$LINENO" "iconv" "ac_cv_func_iconv"
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if test "x$ac_cv_func_iconv" = xyes
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then :
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printf "%s\n" "#define HAVE_ICONV 1" >>confdefs.h
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fi
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fi
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ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include <signal.h>
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"
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@ -28967,7 +28982,11 @@ printf "%s\n" "#define SDL_VIDEO_RENDER_OGL_ES2 1" >>confdefs.h
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SOURCES="$SOURCES $srcdir/src/video/uikit/*.m"
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SUMMARY_video="${SUMMARY_video} uikit"
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have_video=yes
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm -liconv -lobjc"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"
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if test x$enable_iconv = xyes; then
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"
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fi
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AVFoundation"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio"
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@ -29263,8 +29282,10 @@ printf "%s\n" "#define SDL_TIMER_UNIX 1" >>confdefs.h
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# Set up the core platform files
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SOURCES="$SOURCES $srcdir/src/core/os2/*.c"
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if test x$ac_cv_func_iconv != xyes -o x$ac_cv_header_iconv_h != xyes; then
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SOURCES="$SOURCES $srcdir/src/core/os2/geniconv/*.c"
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if test x$enable_iconv = xyes; then
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if test x$ac_cv_func_iconv != xyes -o x$ac_cv_header_iconv_h != xyes; then
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SOURCES="$SOURCES $srcdir/src/core/os2/geniconv/*.c"
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fi
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fi
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# Use the Unix locale APIs.
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if test x$enable_locale = xyes; then
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24
configure.ac
24
configure.ac
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@ -317,6 +317,12 @@ dnl See whether we are allowed to use the system C library
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AC_ARG_ENABLE(libc,
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[AS_HELP_STRING([--enable-libc], [Use the system C library [default=yes]])],
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, enable_libc=yes)
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dnl See whether we are allowed to use libiconv
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AC_ARG_ENABLE(iconv,
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[AS_HELP_STRING([--enable-iconv], [Enable character set conversion through iconv [default=yes]])],
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, enable_iconv=yes)
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if test x$enable_libc = xyes; then
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AC_DEFINE(HAVE_LIBC, 1, [ ])
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@ -347,8 +353,10 @@ dnl Checks for library functions.
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AC_CHECK_LIB(m, pow, [LIBS="$LIBS -lm"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"])
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AC_CHECK_FUNCS(acos acosf asin asinf atan atanf atan2 atan2f ceil ceilf copysign copysignf cos cosf exp expf fabs fabsf floor floorf trunc truncf fmod fmodf log logf log10 log10f lround lroundf pow powf round roundf scalbn scalbnf sin sinf sqrt sqrtf tan tanf)
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AC_CHECK_LIB(iconv, iconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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AC_CHECK_FUNCS(iconv)
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if test x$enable_iconv = xyes; then
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AC_CHECK_LIB(iconv, iconv_open, [LIBS="$LIBS -liconv"; EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"])
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AC_CHECK_FUNCS(iconv)
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fi
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AC_CHECK_MEMBER(struct sigaction.sa_sigaction,[AC_DEFINE([HAVE_SA_SIGACTION], 1, [ ])], ,[#include <signal.h>])
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@ -4297,7 +4305,11 @@ dnl BeOS support removed after SDL 2.0.1. Haiku still works. --ryan.
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SOURCES="$SOURCES $srcdir/src/video/uikit/*.m"
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SUMMARY_video="${SUMMARY_video} uikit"
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have_video=yes
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm -liconv -lobjc"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lm"
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if test x$enable_iconv = xyes; then
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -liconv"
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fi
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lobjc"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AVFoundation"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,AudioToolbox"
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EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,CoreAudio"
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@ -4559,8 +4571,10 @@ dnl BeOS support removed after SDL 2.0.1. Haiku still works. --ryan.
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# Set up the core platform files
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SOURCES="$SOURCES $srcdir/src/core/os2/*.c"
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if test x$ac_cv_func_iconv != xyes -o x$ac_cv_header_iconv_h != xyes; then
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SOURCES="$SOURCES $srcdir/src/core/os2/geniconv/*.c"
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if test x$enable_iconv = xyes; then
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if test x$ac_cv_func_iconv != xyes -o x$ac_cv_header_iconv_h != xyes; then
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SOURCES="$SOURCES $srcdir/src/core/os2/geniconv/*.c"
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fi
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fi
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# Use the Unix locale APIs.
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if test x$enable_locale = xyes; then
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