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Diffstat (limited to 'Build/source/libs/t1lib/configure.in')
| -rw-r--r-- | Build/source/libs/t1lib/configure.in | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/Build/source/libs/t1lib/configure.in b/Build/source/libs/t1lib/configure.in new file mode 100644 index 00000000000..f20594ae17e --- /dev/null +++ b/Build/source/libs/t1lib/configure.in @@ -0,0 +1,179 @@ +AC_REVISION([configure.in 1.00]) +AC_INIT(t1base.c) +AC_CONFIG_HEADERS(sysconf.h:sysconf.h.in) +AC_CONFIG_AUX_DIR(../../config) + +define( MACRO_T1LIB_LT_CURRENT, 5) +define( MACRO_T1LIB_LT_REVISION, 2) +define( MACRO_T1LIB_LT_AGE, 0) + + +dnl ----------------------------------------------------------- +dnl ----------------------------------------------------------- +dnl +dnl Do not change anything below this line! +dnl +dnl ----------------------------------------------------------- +dnl ----------------------------------------------------------- + +dnl Build version string and setup stuff to be substituted in +dnl Makefile's and t1lib.h +define( MACRO_T1LIB_IDENTIFIER, "builtin(eval, MACRO_T1LIB_LT_CURRENT - MACRO_T1LIB_LT_AGE).builtin(eval, MACRO_T1LIB_LT_AGE).builtin(eval, MACRO_T1LIB_LT_REVISION)") + +T1LIB_LT_CURRENT=builtin(eval, MACRO_T1LIB_LT_CURRENT) +T1LIB_LT_REVISION=builtin(eval, MACRO_T1LIB_LT_REVISION) +T1LIB_LT_AGE=builtin(eval, MACRO_T1LIB_LT_AGE) +T1LIB_IDENTIFIER=MACRO_T1LIB_IDENTIFIER + +T1LIB_VERSION=builtin(eval, MACRO_T1LIB_LT_CURRENT - MACRO_T1LIB_LT_AGE) +T1LIB_REVISION=builtin(eval, MACRO_T1LIB_LT_AGE) +T1LIB_PATCHLEVEL=builtin(eval, MACRO_T1LIB_LT_REVISION) +T1LIB_VERSIONSTRING=\"MACRO_T1LIB_IDENTIFIER\" + +T1LIB_DATA_DIR="${datadir}/t1lib" + +dnl The following variables should be used + +AC_SUBST(T1LIB_LT_CURRENT) +AC_SUBST(T1LIB_LT_REVISION) +AC_SUBST(T1LIB_LT_AGE) +AC_SUBST(T1LIB_DATA_DIR) +AC_SUBST(T1LIB_IDENTIFIER) + +AC_SUBST(T1LIB_VERSION) +AC_SUBST(T1LIB_REVISION) +AC_SUBST(T1LIB_PATCHLEVEL) +AC_SUBST(T1LIB_VERSIONSTRING) + + +AC_SUBST(T1_AA_TYPE16) +AC_SUBST(T1_AA_TYPE32) +AC_SUBST(T1_AA_TYPE64) + +AC_PROG_MAKE_SET +AC_PROG_CC +AC_PROG_CPP +AC_PATH_XTRA +AC_PROG_INSTALL +AC_PROG_RANLIB + +sinclude(../../texk/kpathsea/withenable.ac) + +dnl **** Check for some compiler/system characteristics +AC_C_CHAR_UNSIGNED +AC_CHECK_SIZEOF(char,0) +AC_CHECK_SIZEOF(short,0) +AC_CHECK_SIZEOF(int,0) +AC_CHECK_SIZEOF(long,0) +AC_CHECK_SIZEOF(long long,0) +AC_CHECK_SIZEOF(float,0) +AC_CHECK_SIZEOF(double,0) +AC_CHECK_SIZEOF(long double,0) +AC_CHECK_SIZEOF(void *,0) + +dnl **** Check for gcc strength-reduce bug **** +if test "x${GCC}" = "xyes" +then + CFLAGS="$CFLAGS" + AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug, + AC_TRY_RUN([ +int main(void) { + static int Array[[3]]; + unsigned int B = 3; + int i; + for(i=0; i<B; i++) Array[[i]] = i - 3; + exit( Array[[1]] != -2 ); +}], + ac_cv_c_gcc_strength_bug="no", + ac_cv_c_gcc_strength_bug="yes", + ac_cv_c_gcc_strength_bug="yes") ) + if test "$ac_cv_c_gcc_strength_bug" = "yes" + then + CFLAGS="$CFLAGS -fno-strength-reduce" + fi +fi + +dnl **** Check for underscore on external symbols **** + +AC_CACHE_CHECK("whether external symbols need an underscore prefix", + ac_cv_c_extern_prefix, +[saved_libs=$LIBS +LIBS="conftest_asm.s $LIBS" +cat > conftest_asm.s <<EOF + .globl _ac_test +_ac_test: + .long 0 +EOF +AC_TRY_LINK([extern int ac_test;],[if (ac_test) return 1], + ac_cv_c_extern_prefix="yes",ac_cv_c_extern_prefix="no") +LIBS=$saved_libs]) +if test "$ac_cv_c_extern_prefix" = "yes" +then + AC_DEFINE(NEED_UNDERSCORE_PREFIX) +fi + +dnl **** Check which ANSI integer type is 16 bit +AC_CACHE_CHECK( "which ANSI integer type is 16 bit", ac_16bit_type, + AC_TRY_RUN([ +int main(void) { + if (sizeof(short)==2) + return(0); + else if (sizeof(int)==2) + return(1); + else + return(2); +}], ac_16bit_type="short", ac_16bit_type="int", ac_16bit_type=)) +if test "$ac_16bit_type" = "short" +then + T1_AA_TYPE16="-DT1_AA_TYPE16=short" +else + T1_AA_TYPE16="-DT1_AA_TYPE16=int" +fi + + +dnl **** Check which ANSI integer type is 32 bit +AC_CACHE_CHECK( "which ANSI integer type is 32 bit", ac_32bit_type, + AC_TRY_RUN([ +int main(void) { + if (sizeof(int)==4) + return(0); + else if (sizeof(long)==4) + return(1); + else + return(2); +}], ac_32bit_type="int", ac_32bit_type="long", ac_32bit_type=)) +if test "$ac_32bit_type" = "int" +then + T1_AA_TYPE32="-DT1_AA_TYPE32=int" +else + T1_AA_TYPE32="-DT1_AA_TYPE32=long" +fi + + +dnl **** Check which ANSI integer type is 64 bit +AC_CACHE_CHECK( "which ANSI integer type is 64 bit", ac_64bit_type, + AC_TRY_RUN([ +int main(void) { + if (sizeof(long)==8) + return(0); + else + return(1); +}], ac_64bit_type="long", ac_64bit_type="<none>")) +if test "$ac_64bit_type" = "long" +then + T1_AA_TYPE64="-DT1_AA_TYPE64=long" +else + T1_AA_TYPE64= +fi + +AC_SUBST(T1LIB_IDENTIFIER) +AC_SUBST(T1LIB_DATA_DIR) + +dnl **** Check for functions and header files **** + +AC_HEADER_STAT() +AC_C_CONST() +AC_TYPE_SIZE_T() + +KPSE_CONFIG_FILES([Makefile]) +AC_OUTPUT |