Huw Davies : tools: Don' t try to use FT_Load_Sfnt_Table unless FreeType has it.
Module: wine Branch: refs/heads/master Commit: 35bca77f47b39ad2c904b1a162613fa8b538ff7f URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=35bca77f47b39ad2c904b1a1... Author: Huw Davies <huw(a)codeweavers.com> Date: Wed Apr 12 12:14:27 2006 +0100 tools: Don't try to use FT_Load_Sfnt_Table unless FreeType has it. --- configure | 104 +++++++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 4 ++ include/config.h.in | 3 + tools/sfnt2fnt.c | 9 +++- 4 files changed, 118 insertions(+), 2 deletions(-) diff --git a/configure b/configure index 64413a5..4401819 100755 --- a/configure +++ b/configure @@ -10699,6 +10699,110 @@ _ACEOF fi + ac_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $FREETYPELIBS" + +for ac_func in FT_Load_Sfnt_Table +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:$LINENO: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + <limits.h> exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + +#undef $ac_func + +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +{ +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +char (*f) () = $ac_func; +#endif +#ifdef __cplusplus +} +#endif + +int +main () +{ +return f != $ac_func; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +eval "$as_ac_var=no" +fi +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + CFLAGS="$ac_save_CFLAGS" CPPFLAGS="$ac_save_CPPFLAGS" if test "$ac_cv_header_freetype_freetype_h" = "yes" -a "$wine_cv_fttrigon" = "yes" then diff --git a/configure.ac b/configure.ac index d1cc526..2c92dc9 100644 --- a/configure.ac +++ b/configure.ac @@ -657,6 +657,10 @@ else wine_cv_fttrigon=yes], wine_cv_fttrigon=no) AC_CHECK_TYPES(FT_TrueTypeEngineType,,,[#include <freetype/ftmodapi.h>]) + ac_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $FREETYPELIBS" + AC_CHECK_FUNCS(FT_Load_Sfnt_Table) + CFLAGS="$ac_save_CFLAGS" CPPFLAGS="$ac_save_CPPFLAGS" dnl Check that we have at least freetype/freetype.h if test "$ac_cv_header_freetype_freetype_h" = "yes" -a "$wine_cv_fttrigon" = "yes" diff --git a/include/config.h.in b/include/config.h.in index 91a754f..7c43ee4 100644 --- a/include/config.h.in +++ b/include/config.h.in @@ -149,6 +149,9 @@ /* Define to 1 if you have the `ftruncate' function. */ #undef HAVE_FTRUNCATE +/* Define to 1 if you have the `FT_Load_Sfnt_Table' function. */ +#undef HAVE_FT_LOAD_SFNT_TABLE + /* Define to 1 if the system has the type `FT_TrueTypeEngineType'. */ #undef HAVE_FT_TRUETYPEENGINETYPE diff --git a/tools/sfnt2fnt.c b/tools/sfnt2fnt.c index 51a0e41..8f96332 100644 --- a/tools/sfnt2fnt.c +++ b/tools/sfnt2fnt.c @@ -202,10 +202,13 @@ static void fill_fontinfo(FT_Face face, const union cptable *cptable; FT_SfntName sfntname; TT_OS2 *os2; + +#ifdef HAVE_FT_LOAD_SFNT_TABLE FT_ULong needed; eblcHeader_t *eblc; bitmapSizeTable_t *size_table; int num_sizes; +#endif cptable = wine_cp_get_table(enc); if(!cptable) @@ -220,6 +223,7 @@ static void fill_fontinfo(FT_Face face, ppem = face->size->metrics.y_ppem; +#ifdef HAVE_FT_LOAD_SFNT_TABLE needed = 0; if(FT_Load_Sfnt_Table(face, TTAG_EBLC, 0, NULL, &needed)) error("Can't find EBLC table\n"); @@ -241,6 +245,9 @@ static void fill_fontinfo(FT_Face face, size_table++; } + free(eblc); +#endif + /* Versions of fontforge prior to early 2006 have incorrect ascender values in the eblc table, so we won't find the correct bitmapSizeTable. In this case use the height of @@ -253,8 +260,6 @@ static void fill_fontinfo(FT_Face face, descent = ppem - ascent; } - free(eblc); - start = sizeof(FNT_HEADER) + sizeof(FONTINFO16); if(FT_Load_Char(face, 'M', FT_LOAD_DEFAULT))
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Alexandre Julliard