diff options
Diffstat (limited to 'src/secp256k1/configure.ac')
| -rw-r--r-- | src/secp256k1/configure.ac | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/secp256k1/configure.ac b/src/secp256k1/configure.ac index f691156ff7..3dc1829516 100644 --- a/src/secp256k1/configure.ac +++ b/src/secp256k1/configure.ac @@ -5,7 +5,7 @@ AC_CONFIG_MACRO_DIR([build-aux/m4]) AC_CANONICAL_HOST AH_TOP([#ifndef LIBSECP256K1_CONFIG_H]) AH_TOP([#define LIBSECP256K1_CONFIG_H]) -AH_BOTTOM([#endif //LIBSECP256K1_CONFIG_H]) +AH_BOTTOM([#endif /*LIBSECP256K1_CONFIG_H*/]) AM_INIT_AUTOMAKE([foreign subdir-objects]) LT_INIT @@ -22,9 +22,9 @@ if test "x$CFLAGS" = "x"; then CFLAGS="-O3 -g" fi -AC_PROG_CC_C99 -if test x"$ac_cv_prog_cc_c99" = x"no"; then - AC_MSG_ERROR([c99 compiler support required]) +AC_PROG_CC_C89 +if test x"$ac_cv_prog_cc_c89" = x"no"; then + AC_MSG_ERROR([c89 compiler support required]) fi case $host in @@ -70,7 +70,7 @@ esac CFLAGS="$CFLAGS -W" -warn_CFLAGS="-Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function" +warn_CFLAGS="-std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function -Wno-long-long -Wno-overlength-strings" saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $warn_CFLAGS" AC_MSG_CHECKING([if ${CC} supports ${warn_CFLAGS}]) @@ -305,6 +305,8 @@ if test x"$use_endomorphism" = x"yes"; then AC_DEFINE(USE_ENDOMORPHISM, 1, [Define this symbol to use endomorphism optimization]) fi +AC_C_BIGENDIAN() + AC_MSG_NOTICE([Using assembly optimizations: $set_asm]) AC_MSG_NOTICE([Using field implementation: $set_field]) AC_MSG_NOTICE([Using bignum implementation: $set_bignum]) |