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| author | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2019-08-01 19:36:56 (EDT) |
|---|---|---|
| committer | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2019-08-01 19:36:56 (EDT) |
| commit | 4b791845885b729cf0a0ed349e9a9ba3d867b949 (patch) | |
| tree | daaf87e85473dd936aed65c6554c88d450e5003d | |
| parent | e69adb324b6d6dd0ae6a6e498e5a6e25352189a1 (diff) | |
build: Save user CFLAGS
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 0af4123..e8183de 100644 --- a/configure.ac +++ b/configure.ac @@ -29,9 +29,10 @@ AM_SILENT_RULES([yes]) AM_CONDITIONAL([IN_GIT], [test -d "${srcdir}/.git" && command -v git >/dev/null 2>&1]) +save_CFLAGS="${CFLAGS-}" AC_PROG_CC() AM_PROG_CC_C_O() -test -d "${srcdir}/.git" || CFLAGS='' +test -d "${srcdir}/.git" || CFLAGS="${save_CFLAGS}" AX_CFLAGS_WARN_ALL() dnl Adds -Wall or equivalent AX_CHECK_COMPILE_FLAG([-Wpedantic], [AX_APPEND_FLAG([-Wpedantic])]) |