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gcc/gcc/testsuite/gcc.dg/darwin-minversion-link.c

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Darwin, Driver - Improve processing of macosx-version-min= For PR target/63810 some improvements were made in the parsing of the version string at the point it's used to define the built-in __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__. This is fine, but the specs processing also uses the version, and specs version-compare doesn't like leading zeros on components. This means that while we succeed in processing -mmacosx-version-min=010.00002.000099 on compile lines, it fails for any other line that uses the value as part of a spec (in particular, link lines fail). To fix this, we need to apply a bit of clean-up to the version that's presented to the driver, and push that back into the command line opts. The value can come from four places: 1. User-entered on the command line 2. User-entered as MACOSX_DEPLOYMENT_TARGET= environment var. 3. Absent those two 3a For self-hosting systems, look-up from the kernel 3b For cross-compilers, as a default supplied at configure time. We apply the clean-up to all 4 (although it shouldn't really be needed for the cases under 3). We also supply a test-case that adapts to the target-version of the system, so that the link requirements are met by the SDK in use (if you try to link i686-darwin9 on an x86-64-darwin18 SDK, it will fail). gcc/ 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * config/darwin-driver.c (validate_macosx_version_min): New. (darwin_default_min_version): Cleanup and validate supplied version. (darwin_driver_init): Likewise and push cleaned version into opts. gcc/testsuite/ 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/darwin-minversion-link.c: New test. From-SVN: r272260
2019-06-13 20:53:05 +02:00
/* Test that we can handle leading-zeros on mmacosx-version-min for invocations
including linking (so that spec processing works). To make sure that any
necessary target libs are present we make this specific to the target version
being built. */
/* { dg-do link { target *-*-darwin* } } */
/* { dg-additional-options "-mmacosx-version-min=010.04.11 -DCHECK=1049" { target *-*-darwin8* } } */
/* { dg-additional-options "-mmacosx-version-min=010.05.08 -DCHECK=1058" { target *-*-darwin9* } } */
/* { dg-additional-options "-mmacosx-version-min=010.06.08 -DCHECK=1068" { target *-*-darwin10* } } */
/* { dg-additional-options "-mmacosx-version-min=010.07.05 -DCHECK=1075" { target *-*-darwin11* } } */
/* { dg-additional-options "-mmacosx-version-min=010.08.05 -DCHECK=1085" { target *-*-darwin12* } } */
/* { dg-additional-options "-mmacosx-version-min=010.09.05 -DCHECK=1095" { target *-*-darwin13* } } */
/* { dg-additional-options "-mmacosx-version-min=010.010.03 -DCHECK=101003" { target *-*-darwin14* } } */
/* { dg-additional-options "-mmacosx-version-min=010.011.06 -DCHECK=101106" { target *-*-darwin15* } } */
/* { dg-additional-options "-mmacosx-version-min=010.012.06 -DCHECK=101206" { target *-*-darwin16* } } */
/* { dg-additional-options "-mmacosx-version-min=010.013.06 -DCHECK=101306" { target *-*-darwin17* } } */
Darwin: Darwin 20 is to be macOS 11 (Big Sur). As per Nigel Tufnel's assertion "... this one goes to 11". The various parts of the code that deal with mapping Darwin versions to macOS (X) versions need updating to deal with a major version of 11. So now we have, for example: Darwin 4 => macOS (X) 10.0 … Darwin 14 => macOS (X) 10.10 ... Darwin 19 => macOS (X) 10.15 Darwin 20 => macOS 11.0 Because of the historical duplication of the "10" in macOSX 10.xx and the number of tools that expect this, it is likely that system tools will allow macos11.0 and/or macosx11.0 (despite that the latter makes little sense). Update the link test to cover Catalina (Darwin19/10.15) and Big Sur (Darwin20/11.0). gcc/ChangeLog: * config/darwin-c.c: Allow for Darwin20 to correspond to macOS 11. * config/darwin-driver.c: Likewise. gcc/testsuite/ChangeLog: * gcc.dg/darwin-minversion-link.c: Allow for Darwin19 (macOS 10.15) and Darwin20 (macOS 11.0).
2020-07-31 22:05:28 +02:00
/* { dg-additional-options "-mmacosx-version-min=010.014.05 -DCHECK=101405" { target *-*-darwin18* } } */
/* { dg-additional-options "-mmacosx-version-min=010.015.06 -DCHECK=101506" { target *-*-darwin19* } } */
Darwin: Future-proof and homogeneize detection of darwin versions The current GCC branch will become 12.1.0, which will be the stable version of GCC when the next macOS version is released. There are some places in GCC that don’t handle darwin22 as a version, so we need to future-proof it (gcc/config.gcc and gcc/config/darwin-driver.c). We align that code with what Apple clang does, i.e. accept all potential major macOS versions until 99. This patch also homogenises the handling of darwin version numbers, where the majority of places use darwin2*, but some used darwin2[0-9]*. Since there never was a darwin2.x version, the two are equivalent, and we prefer the simpler darwin2* gcc/ChangeLog: * config/darwin-driver.c: Make version code more future-proof. * config.gcc: Homogeneize darwin versions. * configure.ac: Homogeneize darwin versions. * configure: Regenerate. gcc/testsuite/ChangeLog: * gcc.dg/darwin-minversion-link.c: Test darwin21. * obj-c++.dg/cxx-ivars-3.mm: Homogeneize darwin versions. * obj-c++.dg/objc-gc-3.mm: Homogeneize darwin versions. * objc.dg/objc-gc-4.m: Homogeneize darwin versions.
2021-12-17 19:30:36 +01:00
/* { dg-additional-options "-mmacosx-version-min=011.000.00 -DCHECK=110000" { target *-*-darwin20* } } */
/* { dg-additional-options "-mmacosx-version-min=012.000.00 -DCHECK=120000" { target *-*-darwin21* } } */
Darwin, Driver - Improve processing of macosx-version-min= For PR target/63810 some improvements were made in the parsing of the version string at the point it's used to define the built-in __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__. This is fine, but the specs processing also uses the version, and specs version-compare doesn't like leading zeros on components. This means that while we succeed in processing -mmacosx-version-min=010.00002.000099 on compile lines, it fails for any other line that uses the value as part of a spec (in particular, link lines fail). To fix this, we need to apply a bit of clean-up to the version that's presented to the driver, and push that back into the command line opts. The value can come from four places: 1. User-entered on the command line 2. User-entered as MACOSX_DEPLOYMENT_TARGET= environment var. 3. Absent those two 3a For self-hosting systems, look-up from the kernel 3b For cross-compilers, as a default supplied at configure time. We apply the clean-up to all 4 (although it shouldn't really be needed for the cases under 3). We also supply a test-case that adapts to the target-version of the system, so that the link requirements are met by the SDK in use (if you try to link i686-darwin9 on an x86-64-darwin18 SDK, it will fail). gcc/ 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * config/darwin-driver.c (validate_macosx_version_min): New. (darwin_default_min_version): Cleanup and validate supplied version. (darwin_driver_init): Likewise and push cleaned version into opts. gcc/testsuite/ 2019-06-13 Iain Sandoe <iain@sandoe.co.uk> * gcc.dg/darwin-minversion-link.c: New test. From-SVN: r272260
2019-06-13 20:53:05 +02:00
int
main ()
{
#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ != CHECK
fail me;
#endif
return 0;
}