Differences From Artifact [63f2b5a434]:
- File
configure.ac
— part of check-in
[c615b62ed8]
at
2024-04-16 23:50:40
on branch trunk
— Don't use readdir_r
readdir_r can easily lead to stack overflows if the path is longer than
the space reserved for d_name in dirent. While some OSes use a length of
MAXNAMLEN + 1, others use just 1. This could be worked around by always
allocating a buffer of sizeof(struct dirent) + MAXNAMLEN (which would
work only in case MAXNAMLEN is actually the longest readdir_r can
return), but is probably not worth the risk, especially as glibc has
entirely deprecated readdir_r and it is expected to be removed from
POSIX. (user: js, size: 60786) [annotate] [blame] [check-ins using]
To Artifact [151d2775d6]:
- File configure.ac — part of check-in [8d264c1cbc] at 2024-05-22 19:32:11 on branch 1.1 — Set version to 1.1.4 (user: js, size: 61099) [annotate] [blame] [check-ins using]
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| | | < | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | AC_INIT(ObjFW, 1.1.4, js@nil.im, objfw, https://objfw.nil.im/) AC_CONFIG_SRCDIR(src) AC_CONFIG_AUX_DIR(build-aux) AC_CONFIG_MACRO_DIR(build-aux/m4) AC_DEFINE(OBJFW_VERSION_MAJOR, 1, [The major version of ObjFW]) AC_DEFINE(OBJFW_VERSION_MINOR, 1, [The minor version of ObjFW]) AC_SUBST(BUNDLE_VERSION, 1.1.4) AC_SUBST(BUNDLE_SHORT_VERSION, 1.1) for i in configure.ac build-aux/m4/*; do AS_IF([test $i -nt configure], [ AC_MSG_ERROR([$i is newer than configure! Run ./autogen.sh!]) ]) done |
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301 302 303 304 305 306 307 308 309 310 311 312 313 314 | case "$host" in mips*-*-*) dnl Clang generates MIPS assembly not accepted by GNU as, dnl however, Clang's integrated assembler doesn't accept dnl everything used in ObjFW's assembly files. Therefore, use dnl the integrated assembler for ObjC files, but not for dnl assembly files. OBJCFLAGS="$OBJCFLAGS -integrated-as" OBJFW_OBJCFLAGS="$OBJFW_OBJCFLAGS -integrated-as" ;; i?86-*-darwin* | x86_64-*-darwin*) dnl Don't use -no-integrated-as on Darwin. It breaks building dnl for the iOS simulator. ;; | > | 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 | case "$host" in mips*-*-*) dnl Clang generates MIPS assembly not accepted by GNU as, dnl however, Clang's integrated assembler doesn't accept dnl everything used in ObjFW's assembly files. Therefore, use dnl the integrated assembler for ObjC files, but not for dnl assembly files. ASFLAGS="$ASFLAGS -no-integrated-as" OBJCFLAGS="$OBJCFLAGS -integrated-as" OBJFW_OBJCFLAGS="$OBJFW_OBJCFLAGS -integrated-as" ;; i?86-*-darwin* | x86_64-*-darwin*) dnl Don't use -no-integrated-as on Darwin. It breaks building dnl for the iOS simulator. ;; |
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AC_MSG_RESULT($fp_endianess)
AS_IF([test x"$fp_endianess" = x"unknown"], [
AC_MSG_ERROR(
[Floating point implementation does not conform to IEEE 754!])])
case "$host_cpu" in
arm* | earm*)
AC_MSG_CHECKING(for VFP2 or above)
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([], [
#if !defined(__arm64__) && !defined(__aarch64__) && \
!defined(__ARM64_ARCH_8__)
__asm__ __volatile__ (
"vstmdb sp!, {d0-d7}"
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AC_MSG_RESULT($fp_endianess)
AS_IF([test x"$fp_endianess" = x"unknown"], [
AC_MSG_ERROR(
[Floating point implementation does not conform to IEEE 754!])])
case "$host_cpu" in
arm* | earm*)
AC_MSG_CHECKING(for blx)
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([], [
#if !defined(__arm64__) && !defined(__arch64__) && \
!defined(__ARM64_ARCH_8__)
__asm__ __volatile__ (
"blx r12"
);
#endif
])
], [
AC_DEFINE(HAVE_BLX, 1, [Whether we have blx])
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for VFP2 or above)
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([], [
#if !defined(__arm64__) && !defined(__aarch64__) && \
!defined(__ARM64_ARCH_8__)
__asm__ __volatile__ (
"vstmdb sp!, {d0-d7}"
|
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2040 2041 2042 2043 2044 2045 2046 | ]) AS_IF([test x"$GOBJC" = x"yes"], [ OBJCFLAGS="$OBJCFLAGS -Wwrite-strings -Wpointer-arith" AC_ARG_ENABLE(werror, AS_HELP_STRING([--disable-werror], [do not build with -Werror])) | | | 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 | ]) AS_IF([test x"$GOBJC" = x"yes"], [ OBJCFLAGS="$OBJCFLAGS -Wwrite-strings -Wpointer-arith" AC_ARG_ENABLE(werror, AS_HELP_STRING([--disable-werror], [do not build with -Werror])) AS_IF([test x"$enable_werror" = x"yes"], [ OBJCFLAGS="$OBJCFLAGS -Werror" ]) old_OBJCFLAGS="$OBJCFLAGS" OBJCFLAGS="$OBJCFLAGS -Werror" AC_MSG_CHECKING(whether we need -Wno-strict-aliasing due to GCC bugs) AC_COMPILE_IFELSE([ |
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