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configure.ac: add --enable-clang-coverage

Browse source 
Like gcov but better!
Also has a driveby fix for --enable-dev-build being mutually exclusive
with --enable-gcov...

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Quentin Young 2020-01-16 16:25:59 -05:00
parent c49bafc254
commit b4fd9ea7f0
1 changed files with 15 additions and 2 deletions
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17
configure.ac
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@ -249,7 +249,18 @@ if test "x${enable_gcov}" = "xyes"; then
fi
LDFLAGS="${LDFLAGS} -lgcov"
elif test "x${enable_dev_build}" = "xyes"; then
fi
if test "x${enable_clang_coverage}" = "xyes"; then
AC_C_FLAG([-fprofile-instr-generate], [
AC_MSG_ERROR([$CC does not support -fprofile-instr-generate.])
])
AC_C_FLAG([-fcoverage-mapping], [
AC_MSG_ERROR([$CC does not support -fcoverage-mapping.])
])
fi
if test "x${enable_dev_build}" = "xyes"; then
AC_DEFINE([DEV_BUILD], [1], [Build for development])
if test "z$orig_cflags" = "z"; then
AC_C_FLAG([-g3])
@ -574,7 +585,9 @@ AC_ARG_ENABLE([clippy-only],
AC_ARG_ENABLE([numeric_version],
AS_HELP_STRING([--enable-numeric-version], [Only numeric digits allowed in version (for Alpine)]))
AC_ARG_ENABLE([gcov],
AS_HELP_STRING([--enable-gcov], [Add code coverage information]))
AS_HELP_STRING([--enable-gcov], [Collect coverage information with gcov]))
AC_ARG_ENABLE([clang_coverage],
AS_HELP_STRING([--enable-clang-coverage], [Collect coverage information with Clang Coverage]))
AC_ARG_ENABLE([bfdd],
AS_HELP_STRING([--disable-bfdd], [do not build bfdd]))
AC_ARG_ENABLE([address-sanitizer],