diff options
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 103 |
1 files changed, 63 insertions, 40 deletions
diff --git a/erts/configure.in b/erts/configure.in index 4edf1883cd..c42a6c79d0 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -393,32 +393,30 @@ if test X${enable_darwin_64bit} = Xyes -o X${enable_m64_build} = Xyes; then ;; esac else - case $host_os in - darwin*) - case $CFLAGS in - *-m32*) - ;; - *) - CFLAGS="-m32 $CFLAGS" - ;; - esac - ;; - *) - if test X${enable_m32_build} = Xyes; - then - enable_hipe=no; - case $CFLAGS in - *-m32*) - ;; - *) - CFLAGS="-m32 $CFLAGS" - ;; - esac ; - fi - ;; - esac + if test X${enable_m32_build} = Xyes; + then + enable_hipe=no; + case $CFLAGS in + *-m32*) + ;; + *) + CFLAGS="-m32 $CFLAGS" + ;; + esac ; + fi fi +AC_ARG_ENABLE(static-nifs, +AS_HELP_STRING([--enable-static-nifs], [link nifs statically. If yes then all nifs in all Erlang/OTP applications will be statically linked into the main binary. It is also possible to give a list of nifs that should be linked statically. The list should be a comma seperated and contain the absolute path to a .a archive for each nif that is to be statically linked. The name of the .a archive has to be the same as the name of the nif. Note that you have to link any external dependencies that the nifs have to the main binary, so for the crypto nif you want to pass LIBS=-lcrypto to configure.]), + STATIC_NIFS="$enableval", + STATIC_NIFS=no) +AC_SUBST(STATIC_NIFS) + +AC_ARG_ENABLE(static-drivers, +AS_HELP_STRING([--enable-static-drivers], [comma seperated list of linked-in drivers to link statically with the main binary. The list should contain the absolute path to a .a archive for each driver that is to be statically linked. The name of the .a archive has to be the same as the name of the driver.]), + STATIC_DRIVERS="$enableval", + STATIC_DRIVERS=no) +AC_SUBST(STATIC_DRIVERS) dnl ---------------------------------------------------------------------- dnl Checks for programs. @@ -457,7 +455,7 @@ dnl extra_flags="-I${ERL_TOP}/erts/$host $OTP_EXTRA_FLAGS" CFLAGS="$CFLAGS $extra_flags" -DEBUG_CFLAGS="-g $CPPFLAGS $extra_flags" +DEBUG_CFLAGS="-g $CPPFLAGS $extra_flags $DEBUG_CFLAGS" DEBUG_FLAGS=-g dnl @@ -1338,7 +1336,7 @@ TERMCAP_LIB= if test "x$with_termcap" != "xno" && test "X$host" != "Xwin32"; then # try these libs - termcap_libs="ncurses curses termcap termlib" + termcap_libs="tinfo ncurses curses termcap termlib" for termcap_lib in $termcap_libs; do AC_CHECK_LIB($termcap_lib, tgetent, TERMCAP_LIB="-l$termcap_lib") @@ -1374,24 +1372,44 @@ dnl ------------- dnl zlib dnl ------------- -AC_ARG_ENABLE(shared-zlib, -AS_HELP_STRING([--enable-shared-zlib], [enable using shared zlib library]), -[ case "$enableval" in - no) enable_shared_zlib=no ;; - *) enable_shared_zlib=yes ;; - esac ], enable_shared_zlib=no) +AC_ARG_ENABLE(builtin-zlib, + AS_HELP_STRING([--enable-builtin-zlib], + [force use of our own built-in zlib]), + [ case "$enableval" in + no) enable_builtin_zlib=no ;; + *) enable_builtin_zlib=yes ;; + esac ], enable_builtin_zlib=no) Z_LIB= -if test "x$enable_shared_zlib" = "xyes" ; then - AC_CHECK_LIB(z, adler32_combine, - [Z_LIB="-lz" - AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if you have the `z' library (-lz).])], - [AC_MSG_ERROR([cannot find any shared zlib])]) +if test "x$enable_builtin_zlib" = "xyes"; then + AC_MSG_NOTICE([Using our own built-in zlib source]) else - AC_MSG_NOTICE([Using own zlib source]) +AC_MSG_CHECKING(for zlib 1.2.5 or higher) +zlib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[ +#include "zlib.h" +]],[[ +#if ZLIB_VERNUM >= 0x1250 + Bytef s[1]; + s[0] = 0; + (void) adler32((uLong)0, s, 1); +#else +#error "No zlib 1.2.5 or higher found" +error +#endif +]])], +[ + Z_LIB="-lz" + AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if you have the `z' library (-lz).]) + AC_MSG_RESULT(yes) +],[ + AC_MSG_RESULT(no) +]) +LIBS=$zlib_save_LIBS fi - AC_SUBST(Z_LIB) dnl @@ -3629,6 +3647,7 @@ fi DED_EMU_THR_DEFS=$EMU_THR_DEFS DED_CFLAGS="$CFLAGS $CPPFLAGS" if test "x$GCC" = xyes; then + DED_STATIC_CFLAGS="$DED_CFLAGS" DED_CFLAGS="$DED_CFLAGS -fPIC" fi @@ -3636,11 +3655,14 @@ DED_EXT=so case $host_os in win32) DED_EXT=dll;; darwin*) - DED_CFLAGS="$DED_CFLAGS -fno-common";; + DED_CFLAGS="$DED_CFLAGS -fno-common" + DED_STATIC_CFLAGS="$DED_STATIC_CFLAGS -fno-common";; *) ;; esac +DED_STATIC_CFLAGS="$DED_STATIC_CFLAGS -DSTATIC_ERLANG_NIF -DSTATIC_ERLANG_DRIVER" + # If DED_LD is set in environment, we expect all DED_LD* variables # to be specified (cross compiling) if test "x$DED_LD" = "x"; then @@ -3750,6 +3772,7 @@ fi AC_SUBST(DED_EXT) AC_SUBST(DED_SYS_INCLUDE) AC_SUBST(DED_CFLAGS) +AC_SUBST(DED_STATIC_CFLAGS) AC_SUBST(DED_LD) AC_SUBST(DED_LDFLAGS) AC_SUBST(DED_LD_FLAG_RUNTIME_LIBRARY_PATH) |