diff options
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 8970211..0af4123 100644 --- a/configure.ac +++ b/configure.ac @@ -31,7 +31,7 @@ AM_CONDITIONAL([IN_GIT], AC_PROG_CC() AM_PROG_CC_C_O() -CFLAGS='' +test -d "${srcdir}/.git" || CFLAGS='' AX_CFLAGS_WARN_ALL() dnl Adds -Wall or equivalent AX_CHECK_COMPILE_FLAG([-Wpedantic], [AX_APPEND_FLAG([-Wpedantic])]) @@ -87,7 +87,10 @@ fi AX_APPEND_FLAG([-DTFM_TIMING_RESISTANT]) AX_APPEND_FLAG([-DECC_TIMING_RESISTANT]) -for flag in -Os -s -fno-unwind-tables -fno-asynchronous-unwind-tables \ +if ! test -d "${srcdir}/.git"; then + AX_CHECK_COMPILE_FLAG([-s], [AX_APPEND_FLAG([-s])]) +fi +for flag in -Os -fno-unwind-tables -fno-asynchronous-unwind-tables \ -ffunction-sections -fdata-sections -Wl,--gc-sections \ -fstack-protector-strong -flto \ -Wl,-z,now -Wl,--hash-style=sysv -Wl,--build-id=none; do |